IBM 9080-M9S Manual
  1. Manuals
  2. Brands
  3. IBM Manuals
  4. Power Supply
  5. 9080-M9S
  6. Manual

IBM 9080-M9S Manual

Hide thumbs Also See for 9080-M9S:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
Table of Contents

Advertisement

Quick Links

Power Systems
Removing and replacing parts in the
9080-M9S system
IBM

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 9080-M9S and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for IBM 9080-M9S

Summary of Contents for IBM 9080-M9S

  • Page 1 Power Systems Removing and replacing parts in the 9080-M9S system...
  • Page 2 2020-08-24 © Copyright International Business Machines Corporation . US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.

  • Page 3: Table Of Contents

    Preparing the 9080-M9S system control unit to remove and replace a fan........87 Removing a fan from the 9080-M9S system control unit..............89 Replacing a fan in the 9080-M9S system control unit................ 90 Preparing the 9080-M9S system control unit for operation after removing and replacing a fan..91 System node.............................. 93...
  • Page 4 Preparing the 9080-M9S system node to remove and replace a fan..........93 Removing a fan from the 9080-M9S system node................97 Replacing a fan in the 9080-M9S system node...................98 Preparing the 9080-M9S system node for operation after removing and replacing a fan....99 Memory modules....................103 Installing memory modules........................103 Preparing the 9080-M9S system to install memory modules............103...
  • Page 5 Removing the service processor card from the 9080-M9S system control unit......569 Replacing the service processor card in the 9080-M9S system control unit........569 Preparing the 9080-M9S system control unit for operation after removing and replacing a service processor card........................574 System node............................
  • Page 6 Preparing the system to remove and replace a system processor module...........629 Removing a system processor module from the 9080-M9S system.............644 Replacing a system processor module in the 9080-M9S system............651 Preparing the 9080-M9S system for operation after removing and replacing a system processor module..............................664 Time-of-day battery...................691 Preparing the 9080-M9S system to remove and replace a time-of-day battery........

  • Page 7: Cables

    Cables Line cord conduit Preparing the system to remove and replace a line cord conduit from the 9080-M9S system node To prepare the system to remove and replace a line cord conduit, complete the steps in this procedure. Procedure 1. Optional: If the customer requires the system to be powered off before beginning the procedure, have the customer perform the following steps.

  • Page 8: Removing A Line Cord Conduit

    Disconnect the power cables that are plugged into the rear of the line cord conduit that you are removing. Figure 1. Removing the rear power cords c) Loosen the retaining screw (A) and pull out the latch (B). Refer to the following figure. 2 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 9 Figure 2. Removing the line cord conduit from the rear of the system d) Slide the line cord conduit out from the rear of the system. 2. Complete the following steps at the front of the system. a) Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 10 Identify the power supplies and cords that connect to the line cord conduit you are replacing. d) Label and disconnect the cords that are connected to the power supplies for the line cord conduit you are replacing. Refer to the following figure. 4 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 11 Figure 4. Disconnecting a cord from a power supply e) Loosen the retaining screw (A) of the line cord conduit you are replacing and pull the line cord conduit out from the front of the system. Refer to the following figure. Cables 5...

  • Page 12: Replacing A Line Cord Conduit

    If not, do so now. b) Slide the line cord conduit into the front of the system. Tighten the screw (A) to secure the line cord conduit. Refer to the following figure. 6 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 13 Figure 6. Replacing the line cord conduit in the front of the system c) Using your labels, reconnect the cords to the power supplies as shown in the following figure. Tuck the cords into the chassis. Cables 7...
  • Page 14 Position the cover (A) on the front of the system unit as shown in the following figure, so that the four pins (B) on the system match the four holes at the rear of the cover. Press the front cover into position. 8 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 15 Figure 8. Installing the front cover 2. Complete the following steps at the rear of the system. a) Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface. If not, do so now. b) Push the line cord conduit into the rear of the system.
  • Page 16 Figure 9. Replacing the line cord conduit in the rear of the system c) Reconnect the power cables that are plugged into the rear of the line cord conduit that you are replacing. 10 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 17: Preparing The System For Operation

    Figure 10. Connecting the rear power cords Preparing the system for operation after removing and replacing a line cord conduit from the 9080-M9S system node To prepare the system for operation after removing and replacing a line cord conduit, complete the steps in this procedure.

  • Page 18: Service Processor (Fsp) Cable

    4) In the navigation area, click Actions > Activate. 5) Click Finish. Service processor (FSP) cable Preparing the 9080-M9S system to remove and replace a service processor (FSP) cable To prepare the system to remove and replace a service processor (FSP) cable, complete the steps in this procedure.
  • Page 19 Figure 11. Identify LEDs for the service processor cables on the system node Cables 13...
  • Page 20 5. If you chose to complete this repair with the power off, label and disconnect both UPIC cables from the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Remove the white plastic lock (A) from the plug housing. 14 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 21 Figure 13. Removing the UPIC cable lock b. Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. Figure 14. Removing the UPIC cable from the system control unit 6. Attach the electrostatic discharge (ESD) wrist strap. Cables 15...

  • Page 22: Removing A Service Processor (Fsp) Cable

    (A) attached to the connector. Attention: Do not drop or damage the metal connectors on the cable. If the metal connectors are bent or damaged, they need to be replaced. 16 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 23 Figure 15. Removing the service processor cable from the system control unit 3. Unplug the service processor (FSP) cable (B) being serviced from the system node using the pull tab (A) attached to the connector. Cables 17...

  • Page 24: Replacing A Service Processor (Fsp) Cable

    Use the Figure 17 on page 19 and Table 1 on page 20 as needed to determine the point-to-point cabling for service processor cables. 18 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 25 Figure 17. Service processor (FSP) cabling Cables 19...
  • Page 26 Figure 18. Replacing the service processor cable into the system control unit 4. Plug the service processor cable being serviced into the system node by inserting the cable into the connector until it locks into place. 20 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 27: Preparing The System For Operation

    6. Secure the cable to the side of the rack with the hook-and-loop fastener. Preparing the 9080-M9S system for operation after removing and replacing a service processor (FSP) cable To prepare the system for operation after removing or replacing a service processor (FSP) cable, complete the steps in this procedure.
  • Page 28 UPIC cables. 4. Access the ASMI and run the Cable Plugging Validation utility to validate all of the cables. 22 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 29: Smp Cables

    7. From the Operation list, select Reset Identify LED. Then, click OK to confirm the operation. SMP cables Preparing the 9080-M9S system to remove and replace an SMP cable To prepare the system to remove and replace an SMP cable, complete the steps in this procedure.
  • Page 30 5. If you chose to complete this repair with the power off, label and disconnect both UPIC cables from the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. 24 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 31 a. Remove the white plastic lock (A) from the plug housing. Figure 23. Removing the UPIC cable lock b. Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. Figure 24. Removing the UPIC cable from the system control unit 6.

  • Page 32: Removing An Smp Cable

    8. If needed to allow for more slack in the SMP cables, label and unclip the SMP cable bundle from the side of the cable management bracket as shown in the following figure, and move the SMP cables to near the center of the system node. 26 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 33 Figure 25. Removing a cable clip 9. To remove the SMP cable, complete the following steps: Attention: Do not drop or damage the metal connectors on the cable. If the metal connectors are bent or damaged, they need to be replaced. a.

  • Page 34: Replacing An Smp Cable

    Transfer the labels from the faulty cable to the new cable. c) Replace the new cable in the bundle and secure the hook-and-loop fasteners that bundle the cables together. 28 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 35 Attention: Do not drop or damage the metal connectors on the cable. If the metal connectors are bent or damaged, they need to be replaced. 3. Refer to the following information to determine the point-to-point cabling for SMP cables. • If you have a two node system configuration, use Figure 27 on page 29 and Table 2 on page 29 to determine the point-to-point cabling for SMP cables.
  • Page 36 • If you have a three node system configuration, use Figure 28 on page 31 and Table 3 on page 31 to determine the point-to-point cabling for SMP cables. 30 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 37 Figure 28. Cabling a Three Node Configuration Table 3. Cabling a Three Node Configuration Cable Cable type and length From 880 mm (2.9 ND3-P1-T1 ND2-P1-T1 Cables 31...
  • Page 38 1225 mm (4.01 ND3-P1-T25 ND1-P1-T31 1225 mm (4.01 ND3-P1-T26 ND1-P1-T32 880 mm (2.9 ND3-P1-T31 ND2-P1-T31 880 mm (2.9 ND3-P1-T32 ND2-P1-T32 1005 mm (3.3 ND2-P1-T7 ND1-P1-T7 1005 mm (3.3 ND2-P1-T8 ND1-P1-T8 32 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 39 Table 3. Cabling a Three Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND2-P1-T15 ND1-P1-T15 1225 mm (4.01 ND2-P1-T16 ND1-P1-T16 1225 mm (4.01 ND2-P1-T17 ND1-P1-T17 1225 mm (4.01 ND2-P1-T18 ND1-P1-T18 1005 mm (3.3 ND2-P1-T25 ND1-P1-T25 1005 mm (3.3 ND2-P1-T26 ND1-P1-T26 •...
  • Page 40 Figure 29. Cabling a Four Node Configuration 34 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 41 Table 4. Cabling a Four Node Configuration Cable Cable type and length From Cables originating on ND4 1225 mm (4.01 ND4-P1-T1 ND2-P1-T3 1225 mm (4.01 ND4-P1-T2 ND2-P1-T4 880 mm (2.9 ND4-P1-T3 ND3-P1-T3 880 mm (2.9 ND4-P1-T4 ND3-P1-T4 1425 mm (4.7 ND4-P1-T7 ND1-P1-T3 1425 mm (4.7...
  • Page 42 1225 mm (4.01 ND3-P1-T8 ND1-P1-T2 1005 mm (3.3 ND3-P1-T9 ND2-P1-T9 1005 mm (3.3 ND3-P1-T10 ND2-P1-T10 1225 mm (4.01 ND3-P1-T15 ND1-P1-T9 1225 mm (4.01 ND3-P1-T16 ND1-P1-T10 1225 mm (4.01 ND3-P1-T17 ND1-P1-T23 36 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 43 Table 4. Cabling a Four Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND3-P1-T18 ND1-P1-T24 1005 mm (3.3 ND3-P1-T23 ND2-P1-T23 1005 mm (3.3 ND3-P1-T24 ND2-P1-T24 1225 mm (4.01 ND3-P1-T25 ND1-P1-T31 1225 mm (4.01 ND3-P1-T26 ND1-P1-T32 880 mm (2.9 ND3-P1-T31 ND2-P1-T31 880 mm (2.9...
  • Page 44 7. If you removed any SMP cable clips from the side of the rack, using your labels, reattach the cable bundle to the side of the cable management bracket as shown in the following figure. 38 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 45 Figure 31. Attaching a cable clip To determine how to bundle the cables and where to attach the cable bundles, refer to the information card inserted into the rear of the system control unit. You can also refer to the following figures. The number in the cable label indicates the bundle for that cable.
  • Page 46 – The left B5 bundle contains 5A, 5B, 5C, and 5D. This bundle attaches to the clips (B). – The right B5 bundle contains 5W, 5X, 5Y, and 5Z. This bundle attaches to the clip (D). 40 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 47 • Two bundles named B6 with the "6"cables. – The left B6 bundle contains 6A, 6B, 6C, and 6D. This bundle attaches to the clip (C). – The right B6 bundle contains 6W, 6X, 6Y, and 6Z. This bundle attaches to the clip (E). Four system node configuration: The four system node configuration has twelve cable bundles.

  • Page 48: Preparing The System For Operation

    Preparing the 9080-M9S system for operation after removing and replacing an SMP cable To prepare the system for operation after removing or replacing an SMP cable, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 49 Figure 36. Replacing the UPIC cable into the system control unit d. Lightly pull on the UPIC cable from both attachment points to ensure it is locked into place. Pull the cable connector; do not pull on the wire. The cables should be firmly attached to the system. 3.

  • Page 50: Upic Cables

    7. From the Operation list, select Reset Identify LED. Then, click OK to confirm the operation. UPIC cables Preparing the 9080-M9S system to remove and replace a UPIC cable To prepare the system to remove and replace a UPIC cable, complete the steps in this procedure.
  • Page 51 Figure 37. Identify LEDs for the UPIC cables on the system node Cables 45...
  • Page 52 5 seconds. If at any point in this service process you move away from the system, it is important to again discharge yourself by touching an unpainted metal surface for at least 5 seconds before you continue with the service process. 46 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 53: Removing A Upic Cable

    Removing a UPIC cable in the 9080-M9S system To remove a UPIC cable from the system, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 54 4. To remove the UPIC cable from the system control unit, complete the following steps: UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Remove the white plastic lock (A) from the plug housing. 48 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 55 Figure 41. Removing the UPIC cable lock b. Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. Figure 42. Removing the UPIC cable from the system control unit 5. If the system is powered off, repeat steps “3” on page 47 - “4” on page 48 until all the UPIC cables previously identified are unplugged.

  • Page 56: Replacing A Upic Cable

    • If you have a two, three, or four node system configuration, use Figure 44 on page 51 and Table 6 on page 51 to determine the point-to-point cabling for UPIC cables. 50 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 57 Figure 44. Two, Three, or Four Node Configuration UPIC Cabling Table 6. Two, Three, or Four Node Configuration UPIC Cabling Cable From SC1: P1-C1-T1 ND1: P1-C9-T1 SC1: P1-C2-T1 ND2: P1-C10-T1 3. To replace the UPIC cable in the system node, complete the following steps: a.
  • Page 58 Figure 45. Replacing the UPIC cable into the system node c. Push the white plastic lock (B) onto the plug housing as shown in the following figure. 52 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 59 Figure 46. Replacing the UPIC cable into the system node d. Lightly pull on the UPIC cable from both attachment points to ensure it is locked into place. Pull the cable connector; do not pull on the wire. The cables should be firmly attached to the system. 4.
  • Page 60 5. If the system is powered off, repeat steps “3” on page 51 - “4” on page 53 until all the UPIC cables previously identified are reconnected. 6. If applicable, secure the cable to the side of the rack with the hook-and-loop fastener. 54 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 61: Preparing The System For Operation

    Preparing the 9080-M9S system for operation after removing and replacing a UPIC cable To prepare the system for operation after removing or replacing a UPIC cable, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.

  • Page 62: Usb Cable

    USB cable Preparing the 9080-M9S system to remove and replace a USB cable To prepare the system to remove and replace a USB cable, complete the steps in this procedure. Procedure 1. From the Operation list, select Set Identify LED. Then, click OK to confirm the operation.

  • Page 63: Removing A Usb Cable

    5 seconds before you continue with the service process. Removing a USB cable in the 9080-M9S system To remove a USB cable from the system, complete the steps in this procedure.
  • Page 64 3. Remove the USB cable from the system node as shown in the following figure. Figure 51. Removing the USB cable from the system node 4. Remove the USB cable from the system control unit, as shown in the following figure. 58 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 65: Replacing A Usb Cable

    Figure 52. Removing the UPIC cable from the system control unit Replacing a USB cable in the 9080-M9S system To replace a USB cable in the system, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 66 Figure 54. Replacing the USB cable into the system node 4. Plug the USB cable into the previously identified location in the system control unit by inserting the cable into the connector, as shown in the following figure. 60 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 67: Preparing The System For Operation

    Figure 55. Replacing the USB cable into the system control unit Preparing the 9080-M9S system for operation after removing and replacing a USB cable To prepare the system for operation after removing or replacing a USB cable, complete the steps in this procedure.
  • Page 68 UPIC cables. 4. Access the ASMI and run the Cable Plugging Validation utility to validate all of the cables. 62 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 69 a) If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced. Then, click Actions > View All Actions > Launch Advanced Systems Management (ASM). b) In the navigation area, expand System Service Aids > Cable Plugging Validation. Then, click Validate Cables.
  • Page 70 64 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 71: Clock And Control Card

    Clock and control card Preparing the 9080-M9S system to remove and replace the clock and control card To prepare the system to remove and replace a clock and control card, complete the steps in this procedure. Procedure 1. From the Operation list, select Set Identify LED. Then, click OK to confirm the operation.
  • Page 72 6. If you chose to complete this repair with the power off, label and disconnect both UPIC cables from the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. 66 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 73 a. Remove the white plastic lock (A) from the plug housing. Figure 59. Removing the UPIC cable lock b. Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. Figure 60. Removing the UPIC cable from the system control unit 7.
  • Page 74 Figure 61. Removing the front cover 8. Disconnect all of the front power cords that plug into the power supplies of the system node that is being serviced. 68 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 75: Removing The Clock And Control Card From The 9080-M9S System

    Figure 62. Removing the front power cords Removing the clock and control card from the 9080-M9S system To remove the clock and control card from the system, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.

  • Page 76: Replacing The Clock And Control Card In The 9080-M9S System

    Rotate the handle to the left in the direction shown in the following figure to lock the clock and control card into the system. 70 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 77: Preparing The System For Operation

    Figure 64. Replacing a clock and control card in the system Preparing the 9080-M9S system for operation after removing and replacing the clock and control card To prepare the system for operation after removing or replacing the clock and control card, complete the steps in this procedure.
  • Page 78 3. Position the cover (A) on the front of the system unit as shown in the following figure, so that the four pins (B) on the system match the four holes at the rear of the cover. Press the front cover into position. 72 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 79 Figure 66. Installing the front cover 4. If you chose to complete this repair with the power off, using your labels, reconnect the UPIC cables to the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Ensure that the white plastic lock is pulled back from the plug housing. b.
  • Page 80 UPIC cables. 6. Access the ASMI and run the Cable Plugging Validation utility to validate all of the cables. 74 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 81 a) If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced. Then, click Actions > View All Actions > Launch Advanced Systems Management (ASM). b) In the navigation area, expand System Service Aids > Cable Plugging Validation. Then, click Validate Cables.
  • Page 82 76 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 83: Concurrent Maintenance Circuit Card

    Concurrent maintenance circuit card Removing the concurrent maintenance circuit card from the 9080-M9S system node To remove the concurrent maintenance circuit card, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.

  • Page 84: Replacing The Concurrent Maintenance Circuit Card

    Gently push the concurrent maintenance circuit card into its connector. c) Rotate the levers in the direction shown and press down on the latches to secure the card in its slot. 78 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 85 Figure 70. Replacing the concurrent maintenance circuit card Concurrent maintenance circuit card 79...
  • Page 86 80 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 87: Control Panel

    Control panel Preparing the 9080-M9S system to remove and replace the control panel To prepare the system to remove and replace a control panel, complete the steps in this procedure. Procedure 1. If a USB device is connected to the USB port on the front of the system control unit, ensure that the USB device is not being used.

  • Page 88: Replacing The Control Panel

    3. To replace the control panel, complete the following steps: a) Ensure that the control panel handle (A) is open as shown in the following figure. 82 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 89 b) Hold onto the control panel handle. Using your other hand to support the bottom of the control panel, push the control panel into its slot as shown in the following figure. c) Push the control panel handle in the direction that is shown in the following figure. d) Push against the front of the latch (B) with your thumb and then slightly pull the latch at (C) with your index finger.

  • Page 90: Preparing The System For Operation

    5. If you powered off the system to complete this repair, wait for the service processor comes up to the Flexible Service Processor (FSP) standby state (the power-on LED on the control panel is flashing 84 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 91 slowly) then continue to the next step to validate all of the cables. If you did not power off the system, skip the next step and continue to the step to validate only the UPIC cables. 6. Access the ASMI and run the Cable Plugging Validation utility to validate all of the cables. a) If you are already connected to the ASMI, go to the next step.
  • Page 92 86 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 93: Fans

    Fans System control unit Preparing the 9080-M9S system control unit to remove and replace a fan To prepare the system to remove and replace a fan, complete the steps in this procedure. Procedure 1. Identify the part and the system that you are working on. For instructions, see Identifying a part (www.ibm.com/support/knowledgecenter/POWER9/p9haj/sal.htm).
  • Page 94 The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced. Attention: 88 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 95: Removing A Fan From The 9080-M9S System Control Unit

    5 seconds before you continue with the service process. Removing a fan from the 9080-M9S system control unit To remove a fan from the system control unit, complete the steps in this procedure.

  • Page 96: Replacing A Fan In The 9080-M9S System Control Unit

    Push against the front of the latch (B) with your thumb and then slightly pull the latch at (C) with your index finger. This action opens the latch. e) Continue to push in the lever with your thumb until the latch is fully seated at (C). 90 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 97: Preparing The 9080-M9S System Control Unit For Operation After Removing And Replacing A Fan

    Figure 77. Replacing a fan in the system Preparing the 9080-M9S system control unit for operation after removing and replacing a To prepare the system for operation after removing and replacing a fan, complete the steps in this procedure. Procedure 1.
  • Page 98 7. Verify that the amber fault LED on the replaced fan is not lit. 8. Turn off the identify LED. For instructions, see Deactivating an identify LED (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_turn_off_identify_led.htm). 9. Position the cover (A) on the front of the system control unit as shown in the following figure and press the cover into position.

  • Page 99: System Node

    Figure 78. Installing the front cover 10. If applicable, close the rack front door. System node Preparing the 9080-M9S system node to remove and replace a fan To prepare the system to remove and replace a fan, complete the steps in this procedure. Procedure 1.
  • Page 100 LED is lit solid for all five fans, but the fan with the failure has the flashing amber fault LED. • If only one amber fault LED is On, the repair operation can be completed when the system power is turned on. 94 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 101 Figure 80. Fan LEDs in the system 5. Ensure that the amber LED corresponds to the location of the fan with the lit fault LED. 6. If you can complete the procedure with the system power turned on, continue with step “9” on page 7.
  • Page 102 Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. Figure 82. Removing the UPIC cable from the system control unit 9. Attach the electrostatic discharge (ESD) wrist strap. 96 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 103: Removing A Fan From The 9080-M9S System Node

    5 seconds before you continue with the service process. Removing a fan from the 9080-M9S system node To remove a fan from the system, complete the steps in this procedure.

  • Page 104: Replacing A Fan In The 9080-M9S System Node

    Push against the front of the latch (B) with your thumb and then slightly pull the latch at (C) with your index finger. This action opens the latch. e) Continue to push in the lever with your thumb until the latch is fully seated at (C). 98 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 105: Preparing The 9080-M9S System Node For Operation After Removing And Replacing A Fan

    Figure 84. Replacing a fan in the system Preparing the 9080-M9S system node for operation after removing and replacing a fan To prepare the system for operation after removing and replacing a fan, complete the steps in this procedure. Procedure 1.
  • Page 106 If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced. Then, click Actions > View All Actions > Launch Advanced Systems Management (ASM). 100 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 107 7. Verify that the amber fault LED on the replaced fan is not lit. 8. Turn off the identify LED. For instructions, see Deactivating an identify LED (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_turn_off_identify_led.htm). 9. Position the cover (A) on the front of the system unit as shown in the following figure, so that the four pins (B) on the system match the four holes at the rear of the cover.
  • Page 108 Figure 87. Installing the front cover 10. If applicable, close the rack front door. 102 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 109: Memory Modules

    Memory modules Installing memory modules Preparing the 9080-M9S system to install memory modules About this task The following memory configurations are available for the systems. • The system nodes use DDR4 memory modules. • DDR3 memory modules are also supported. Mixing of DDR3 and DDR4 memory modules are not supported in the same system node.
  • Page 110 Remove the white plastic lock (A) from the plug housing. Figure 88. Removing the UPIC cable lock b. Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. 104 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 111 Figure 89. Removing the UPIC cable from the system control unit 4. Complete the following steps to place the system node in the service position. Do not pull out or install any drawer or feature if the rack stabilizer brackets are not attached to the rack.
  • Page 112 Figure 90. Removing the rear power cords (L003) 106 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 113 DANGER: Multiple power cords. The product might be equipped with multiple AC power cords or multiple DC power cables. To remove all hazardous voltages, disconnect all power cords and power cables. (L003) b) Label and disconnect all of the PCIe cables or transceivers that are attached to the PCIe adapters for the system node you are servicing.
  • Page 114 Label and unplug the UPIC cables for the system node that you are servicing, if applicable. 1) Remove the white plastic lock (A) from the plug housing as shown in the following figure. 108 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 115 Figure 92. Removing the UPIC cable lock 2) Push down on the blue cable latch (B) and pull out the UPIC cable from the system node as shown in the following figure. Memory modules 109...
  • Page 116 If needed to allow for more slack in the SMP cables, label and unclip the SMP cable bundle from the side of the cable management bracket as shown in the following figure, and move the SMP cables to near the center of the system node. 110 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 117 Figure 94. Removing a cable clip f) Label and unplug the SMP cables for the system node that you are servicing. Attention: Do not drop or damage the metal connectors on the cable. If the metal connectors are bent or damaged, they need to be replaced. 1) Slightly push in the cable bundle (A) as shown in the following figure, to relieve the spring pressure of the cable connector.
  • Page 118 If you are servicing system node ND1 or ND2, label and unplug the USB cable as shown in the following figure. 112 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 119 Figure 96. Removing the USB cable from the system node i) If present, remove the two screws (A) at the rear of the system as shown in the following figure. Memory modules 113...
  • Page 120 Figure 97. Removing the rear screws j) If present, remove the four screws (A) at the front of the system as shown in the following figure. 114 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 121 Figure 98. Removing the front screws k) Release the side latches (B) for the system node by pressing them downward and then pulling outward as shown in the following figure. l) Pull out the system node (C) as shown in the following figure. Memory modules 115...
  • Page 122 6. Complete the following steps to remove the cover. Attention: Operating the system without the service access cover on for more than 10 minutes when the system power is turned on might damage the system components. 116 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 123 a. Push the release latch (A) in the direction shown in the following figure. b. Slide the cover (B) off the system unit as shown in the following figure. When the service access cover has cleared the upper frame ledge, lift the cover up and off the system unit. Figure 100.
  • Page 124 Figure 102 on page 119 shows the locations of the memory module. The LEDs are next to the memory module. Record the location of the identifying LED. 118 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 125: Installing Memory Modules In The 9080-M9S System

    Figure 102. Memory module LEDs and locations Installing memory modules in the 9080-M9S system Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface. If not, do so now.
  • Page 126 5. Install the memory module by pushing it into slot until the tabs (A) lock into place as shown in the following figure. 120 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 127: Preparing The 9080-M9S System For Operation After Installing A Memory Module

    Figure 104. Installing memory modules Preparing the 9080-M9S system for operation after installing a memory module Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface. If not, do so now.
  • Page 128 Unlock the blue rail safety latches (A) by pushing them towards the front as shown in the following figure. b) Push the system node back into the rack as shown in the following figure until both system node release latches lock into position. 122 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 129 Figure 106. Placing the system node into the operating position c) Replace the two screws (A) at the rear of the system if you removed them earlier, as shown in the following figure. Memory modules 123...
  • Page 130 Figure 107. Replacing the rear screws d) Replace the four screws (A) at the front of the system node as shown in the following figure. 124 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 131 Figure 108. Replacing the front screws 4. Review the following information to identify the locations where each SMP cable connects to the system node that you are servicing. Then, refer to your labels and the following steps to reconnect the SMP cables that you removed from the system node you are servicing. •...
  • Page 132 Cable type and length From 880 mm (2.9 ND1-P1-T1 ND2-P1-T1 880 mm (2.9 ND1-P1-T2 ND2-P1-T2 1005 mm (3.3 ND1-P1-T7 ND2-P1-T7 1005 mm (3.3 ND1-P1-T8 ND2-P1-T8 1005 mm (3.3 ND1-P1-T9 ND2-P1-T9 126 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 133 Table 10. Cabling a Two Node Configuration. Each connection that is shown in the diagram represents a pair of SMP cables. (continued) Cable Cable type and length From 1005 mm (3.3 ND1-P1-T10 ND2-P1-T10 1225 mm (4.01 ND1-P1-T15 ND2-P1-T15 1225 mm (4.01 ND1-P1-T16 ND2-P1-T16 1225 mm (4.01...
  • Page 134 Figure 110. Cabling a Three Node Configuration Table 11. Cabling a Three Node Configuration Cable Cable type and length From 880 mm (2.9 ND3-P1-T1 ND2-P1-T1 128 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 135 Table 11. Cabling a Three Node Configuration (continued) Cable Cable type and length From 880 mm (2.9 ND3-P1-T2 ND2-P1-T2 1225 mm (4.01 ND3-P1-T7 ND1-P1-T1 1225 mm (4.01 ND3-P1-T8 ND1-P1-T2 1005 mm (3.3 ND3-P1-T9 ND2-P1-T9 1005 mm (3.3 ND3-P1-T10 ND2-P1-T10 1225 mm (4.01 ND3-P1-T15 ND1-P1-T9 1225 mm (4.01...
  • Page 136 • If you have a four node system configuration, use Figure 111 on page 131 and Table 12 on page 132 to determine the point-to-point cabling for SMP cables. 130 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 137 Figure 111. Cabling a Four Node Configuration Memory modules 131...
  • Page 138 1625 mm (5.3 ND4-P1-T16 ND1-P1-T12 1625 mm (5.3 ND4-P1-T17 ND1-P1-T21 1625 mm (5.3 ND4-P1-T18 ND1-P1-T22 1005 mm (3.3 ND4-P1-T21 ND3-P1-T21 1005 mm (3.3 ND4-P1-T22 ND3-P1-T22 1225 mm (4.01 ND4-P1-T23 ND2-P1-T21 132 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 139 Table 12. Cabling a Four Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND4-P1-T24 ND2-P1-T22 1425 mm (4.7 ND4-P1-T25 ND1-P1-T29 1425 mm (4.7 ND4-P1-T26 ND1-P1-T30 880 mm (2.9 ND4-P1-T29 ND3-P1-T29 880 mm (2.9 ND4-P1-T30 ND3-P1-T30 1225 mm (4.01 ND4-P1-T31 ND2-P1-T29 1225 mm (4.01...
  • Page 140 Lightly pull on the SMP cable to ensure it is locked into place. The cable must be firmly attached to the system. 134 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 141 Figure 112. Replacing the SMP cable into the system node b) Repeat step “4.a” on page 134 until all the SMP cables previously identified are reconnected to the system node you are servicing. c) If you removed any SMP cable clips from the side of the rack, using your labels, reattach the cable bundle to the side of the cable management bracket as shown in the following figure.
  • Page 142 You can also refer to the following figures. The number in the cable label indicates the bundle for that cable. Two system node configuration: The two system node configuration has four cable bundles. 136 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 143 Figure 114. Bundling and connecting SMP cables for two system nodes • Two bundles named B5 with the "5" cables. – The left B5 bundle contains 5A, 5B, 5C, and 5D. This bundle attaches to the clip (A). – The right B5 bundle contains 5W, 5X, 5Y, and 5Z. This bundle attaches to the clip (D). •...
  • Page 144 UPIC cables that you removed from the system node you are servicing. Note: You will reconnect the UPIC cables to the system control unit in a later step. 138 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 145 • If you have a single node system configuration, use Figure 117 on page 139 and Table 13 on page 139 to determine the point-to-point cabling for UPIC cables. Figure 117. Single Node Configuration UPIC Cabling Table 13. Single Node Configuration UPIC Cabling Cable number From SC1: P1-C1-T1...
  • Page 146 2) Plug the UPIC cable (A) into the previously identified location in the system node by inserting the cable into the connector until it locks into place, as shown in the following figure. 140 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 147 Figure 119. Replacing the UPIC cable into the system node 3) Push the white plastic lock (B) onto the plug housing as shown in the following figure. Memory modules 141...
  • Page 148 If applicable, secure the cable to the side of the rack with the hook-and-loop fastener. 6. Using your labels, reconnect the service processor (FSP) cables that you removed from the system node you are servicing. 142 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 149 Figure 121. Service processor (FSP) cabling Memory modules 143...
  • Page 150 SC1: P1-T1 a) Plug the USB cable into the previously identified location in the system node by inserting the cable into the connector, as shown in the following figure. 144 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 151 Figure 123. Replacing the USB cable into the system node b) Plug the USB cable into the previously identified location in the system control unit by inserting the cable into the connector, as shown in the following figure. Memory modules 145...
  • Page 152 9. Using your labels, reconnect the rear power cords to the system node being serviced as shown in the following figure. 146 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 153 Figure 125. Connecting the rear power cords 10. Using your labels, reconnect the UPIC cables to the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Ensure that the white plastic lock is pulled back from the plug housing. b.
  • Page 154 If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced. Then, click Actions > View All Actions > Launch Advanced Systems Management (ASM). 148 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 155: Removing And Replacing Memory Modules

    Exit the ASMI. Removing and replacing memory modules Preparing the 9080-M9S system to remove and replace a memory module Procedure 1. Open the rear rack door, if necessary. 2. Label and disconnect both UPIC cables from the system control unit.
  • Page 156 • This system node might be equipped with two or more power supplies. If the removing and replacing procedures require the system power to be turned off, ensure that all power sources to the system node are disconnected. 150 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 157 Figure 130. Removing the rear power cords (L003) Memory modules 151...
  • Page 158 Label and disconnect all of the PCIe cables or transceivers that are attached to the PCIe adapters for the system node you are servicing. Use hook-and-loop fasteners to hold the PCIe cables in place. 152 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 159 c) Label and unplug both service processor (FSP) cables (B) from the system node being serviced using the pull tab (A) attached to the connector. Figure 131. Removing the service processor cable from the system node d) Label and unplug the UPIC cables for the system node that you are servicing, if applicable. 1) Remove the white plastic lock (A) from the plug housing as shown in the following figure.
  • Page 160 Figure 132. Removing the UPIC cable lock 2) Push down on the blue cable latch (B) and pull out the UPIC cable from the system node as shown in the following figure. 154 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 161 Figure 133. Removing the UPIC cable from the system node e) If needed to allow for more slack in the SMP cables, label and unclip the SMP cable bundle from the side of the cable management bracket as shown in the following figure, and move the SMP cables to near the center of the system node.
  • Page 162 2) Pull the blue latch (B) as shown in the following figure to release the inner cable latch 3) Remove the SMP cable (C) from the system node. 156 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 163 Figure 135. Removing the SMP cable from the system node g) After you remove all the SMP cables for a system node, use hook-and-loop fasteners to connect the cables to the cable management bracket, so the cables do not hang loosely. h) If you are servicing system node ND1 or ND2, label and unplug the USB cable as shown in the following figure.
  • Page 164 Figure 136. Removing the USB cable from the system node i) If present, remove the two screws (A) at the rear of the system as shown in the following figure. 158 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 165 Figure 137. Removing the rear screws j) If present, remove the four screws (A) at the front of the system as shown in the following figure. Memory modules 159...
  • Page 166 Release the side latches (B) for the system node by pressing them downward and then pulling outward as shown in the following figure. l) Pull out the system node (C) as shown in the following figure. 160 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 167 Figure 139. Placing the system node in service position 4. Attach the electrostatic discharge (ESD) wrist strap. The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced. Attention: •...
  • Page 168 If the green LED (A) does not light, use the location code on the service label to find the physical location of the faulty part. 162 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 169 Figure 141. Activating the identify LED for a faulty part 7. Locate the amber LED for the failed memory module. Make a note of which location is flashing; that indicates the memory module to replace. Figure 142 on page 164 shows the locations of the memory module. The LEDs are next to the memory module.

  • Page 170: Removing A Memory Module From The 9080-M9S System

    3. Remove the memory module by pushing the tabs (A) down and outward as shown in the following figure. The lever action of the tabs forces the memory module out of the connector. 164 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 171: Replacing A Memory Module In The 9080-M9S System

    4. Hold the memory module by the edges and pull it out of the system. 5. If the removed part is used again, place the part on an electrostatic discharge (ESD) mat. Replacing a memory module in the 9080-M9S system Procedure 1.

  • Page 172: Preparing The 9080-M9S System For Operation After Removing And Replacing A Memory Module

    Figure 144. Replacing memory modules Preparing the 9080-M9S system for operation after removing and replacing a memory module Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface. If not, do so now.
  • Page 173 Figure 145. Installing the service access cover 3. Complete the following steps to place the system node in the operating position. Note: Slide the system node slowly into the rack to ensure that your fingers do not get caught in the side rails.
  • Page 174 Figure 146. Placing the system node into the operating position c) Replace the two screws (A) at the rear of the system if you removed them earlier, as shown in the following figure. 168 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 175 Figure 147. Replacing the rear screws d) Replace the four screws (A) at the front of the system node as shown in the following figure. Memory modules 169...
  • Page 176 • If you have a two node system configuration, use Figure 149 on page 171 and Table 17 on page 171 to determine the point-to-point cabling for SMP cables. 170 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 177 Figure 149. Cabling a Two Node Configuration Table 17. Cabling a Two Node Configuration. Each connection that is shown in the diagram represents a pair of SMP cables. Cable Cable type and length From 880 mm (2.9 ND1-P1-T1 ND2-P1-T1 880 mm (2.9 ND1-P1-T2 ND2-P1-T2 1005 mm (3.3...
  • Page 178 • If you have a three node system configuration, use Figure 150 on page 173 and Table 18 on page 173 to determine the point-to-point cabling for SMP cables. 172 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 179 Figure 150. Cabling a Three Node Configuration Table 18. Cabling a Three Node Configuration Cable Cable type and length From 880 mm (2.9 ND3-P1-T1 ND2-P1-T1 Memory modules 173...
  • Page 180 1225 mm (4.01 ND3-P1-T25 ND1-P1-T31 1225 mm (4.01 ND3-P1-T26 ND1-P1-T32 880 mm (2.9 ND3-P1-T31 ND2-P1-T31 880 mm (2.9 ND3-P1-T32 ND2-P1-T32 1005 mm (3.3 ND2-P1-T7 ND1-P1-T7 1005 mm (3.3 ND2-P1-T8 ND1-P1-T8 174 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 181 Table 18. Cabling a Three Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND2-P1-T15 ND1-P1-T15 1225 mm (4.01 ND2-P1-T16 ND1-P1-T16 1225 mm (4.01 ND2-P1-T17 ND1-P1-T17 1225 mm (4.01 ND2-P1-T18 ND1-P1-T18 1005 mm (3.3 ND2-P1-T25 ND1-P1-T25 1005 mm (3.3 ND2-P1-T26 ND1-P1-T26 •...
  • Page 182 Figure 151. Cabling a Four Node Configuration 176 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 183 Table 19. Cabling a Four Node Configuration Cable Cable type and length From Cables originating on ND4 1225 mm (4.01 ND4-P1-T1 ND2-P1-T3 1225 mm (4.01 ND4-P1-T2 ND2-P1-T4 880 mm (2.9 ND4-P1-T3 ND3-P1-T3 880 mm (2.9 ND4-P1-T4 ND3-P1-T4 1425 mm (4.7 ND4-P1-T7 ND1-P1-T3 1425 mm (4.7...
  • Page 184 1225 mm (4.01 ND3-P1-T8 ND1-P1-T2 1005 mm (3.3 ND3-P1-T9 ND2-P1-T9 1005 mm (3.3 ND3-P1-T10 ND2-P1-T10 1225 mm (4.01 ND3-P1-T15 ND1-P1-T9 1225 mm (4.01 ND3-P1-T16 ND1-P1-T10 1225 mm (4.01 ND3-P1-T17 ND1-P1-T23 178 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 185 Table 19. Cabling a Four Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND3-P1-T18 ND1-P1-T24 1005 mm (3.3 ND3-P1-T23 ND2-P1-T23 1005 mm (3.3 ND3-P1-T24 ND2-P1-T24 1225 mm (4.01 ND3-P1-T25 ND1-P1-T31 1225 mm (4.01 ND3-P1-T26 ND1-P1-T32 880 mm (2.9 ND3-P1-T31 ND2-P1-T31 880 mm (2.9...
  • Page 186 If you removed any SMP cable clips from the side of the rack, using your labels, reattach the cable bundle to the side of the cable management bracket as shown in the following figure. 180 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 187 Figure 153. Attaching a cable clip To determine how to bundle the cables and where to attach the cable bundles, refer to the information card inserted into the rear of the system control unit. You can also refer to the following figures.
  • Page 188 – The left B5 bundle contains 5A, 5B, 5C, and 5D. This bundle attaches to the clips (B). – The right B5 bundle contains 5W, 5X, 5Y, and 5Z. This bundle attaches to the clip (D). • Two bundles named B6 with the "6"cables. 182 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 189 – The left B6 bundle contains 6A, 6B, 6C, and 6D. This bundle attaches to the clip (C). – The right B6 bundle contains 6W, 6X, 6Y, and 6Z. This bundle attaches to the clip (E). Four system node configuration: The four system node configuration has twelve cable bundles. Figure 156.
  • Page 190 • If you have a two, three, or four node system configuration, use Figure 158 on page 185 and Table 21 on page 185 to determine the point-to-point cabling for UPIC cables. 184 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 191 Figure 158. Two, Three, or Four Node Configuration UPIC Cabling Table 21. Two, Three, or Four Node Configuration UPIC Cabling Cable From SC1: P1-C1-T1 ND1: P1-C9-T1 SC1: P1-C2-T1 ND2: P1-C10-T1 a) To replace the UPIC cable in the system node, complete the following steps: 1) Ensure that the white plastic lock is pulled back from the plug housing.
  • Page 192 Figure 159. Replacing the UPIC cable into the system node 3) Push the white plastic lock (B) onto the plug housing as shown in the following figure. 186 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 193 Figure 160. Replacing the UPIC cable into the system node 4) Lightly pull on the UPIC cable from both attachment points to ensure it is locked into place. Pull the cable connector; do not pull on the wire. The cables should be firmly attached to the system.
  • Page 194 Figure 161. Service processor (FSP) cabling 188 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 195 Table 22. Service processor (FSP) cable locations Drawer Cable Cable Length From ND4 (top) 1330 mm (4.36 ft) SC1-P1-T7 ND4-P1-C9-T2 1330 mm (4.36 ft) SC1-P1-T9 ND4-P1-C10-T2 1110 mm (3.64 ft) SC1-P1-T6 ND3-P1-C9-T2 1110 mm (3.64 ft) SC1-P1-T8 ND3-P1-C10-T2 855 mm (2.81 ft) SC1-P1-T2 ND2-P1-C9-T2 855 mm (2.81 ft)
  • Page 196 Figure 163. Replacing the USB cable into the system node b) Plug the USB cable into the previously identified location in the system control unit by inserting the cable into the connector, as shown in the following figure. 190 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 197 Figure 164. Replacing the USB cable into the system control unit 8. Using your labels, reconnect all of the PCIe cables or transceivers that you removed from the PCIe adapters for the system node you are servicing. 9. Using your labels, reconnect the rear power cords to the system node being serviced as shown in the following figure.
  • Page 198 Ensure that the white plastic lock is pulled back from the plug housing. b. Plug the UPIC cable (A) into the previously identified location in the system control unit by inserting the cable into the connector until it locks into place. 192 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 199 Figure 166. Replacing the UPIC cable into the system control unit c. Push the white plastic lock (B) onto the plug housing. Figure 167. Replacing the UPIC cable into the system control unit d. Lightly pull on the UPIC cable from both attachment points to ensure it is locked into place. Pull the cable connector;...

  • Page 200: Permanently Removing Memory Modules

    The quads can be added in any order. Table 24. Base memory plugging rules Memory module location CPU socket P1-C22, P1-C23, P1-C28, P1-C29 P1-C30, P1-C31, P1-C36, P1-C37 P1-C38, P1-C39, P1-C44, P1-C45 P1-C46, P1-C47, P1-C52, P1-C53 194 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 201 Table 25. Upgrading memory plugging rules. Plug the additional quad of memory modules in any of the remaining open quad slots Memory module location CPU socket P1-C24, P1-C25, P1-C26, P1-C27 P1-C32, P1-C33, P1-C34, P1-C35 P1-C40, P1-C41, P1-C42, P1-C43 P1-C48, P1-C49, P1-C50, P1-C51 Procedure 1.
  • Page 202 • This system node might be equipped with two or more power supplies. If the removing and replacing procedures require the system power to be turned off, ensure that all power sources to the system node are disconnected. 196 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 203 Figure 170. Removing the rear power cords (L003) Memory modules 197...
  • Page 204 Label and disconnect all of the PCIe cables or transceivers that are attached to the PCIe adapters for the system node you are servicing. Use hook-and-loop fasteners to hold the PCIe cables in place. 198 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 205 c) Label and unplug both service processor (FSP) cables (B) from the system node being serviced using the pull tab (A) attached to the connector. Figure 171. Removing the service processor cable from the system node d) Label and unplug the UPIC cables for the system node that you are servicing, if applicable. 1) Remove the white plastic lock (A) from the plug housing as shown in the following figure.
  • Page 206 Figure 172. Removing the UPIC cable lock 2) Push down on the blue cable latch (B) and pull out the UPIC cable from the system node as shown in the following figure. 200 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 207 Figure 173. Removing the UPIC cable from the system node e) If needed to allow for more slack in the SMP cables, label and unclip the SMP cable bundle from the side of the cable management bracket as shown in the following figure, and move the SMP cables to near the center of the system node.
  • Page 208 2) Pull the blue latch (B) as shown in the following figure to release the inner cable latch 3) Remove the SMP cable (C) from the system node. 202 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 209 Figure 175. Removing the SMP cable from the system node g) After you remove all the SMP cables for a system node, use hook-and-loop fasteners to connect the cables to the cable management bracket, so the cables do not hang loosely. h) If you are servicing system node ND1 or ND2, label and unplug the USB cable as shown in the following figure.
  • Page 210 Figure 176. Removing the USB cable from the system node i) If present, remove the two screws (A) at the rear of the system as shown in the following figure. 204 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 211 Figure 177. Removing the rear screws j) If present, remove the four screws (A) at the front of the system as shown in the following figure. Memory modules 205...
  • Page 212 Release the side latches (B) for the system node by pressing them downward and then pulling outward as shown in the following figure. l) Pull out the system node (C) as shown in the following figure. 206 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 213 Figure 179. Placing the system node in service position 5. Attach the electrostatic discharge (ESD) wrist strap. The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced. Attention: •...
  • Page 214 Verify that the LED (A) is lit, which indicates that sufficient power exists for the identify LED. If the LED is not lit, use the location code to find the physical location by using the service label. 208 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 215 Figure 181. Activating the identify LED 8. Locate the amber LED for the installation locations. Make a note of which locations are flashing; they indicate the memory modules to install. Figure 182 on page 210 shows the locations of the memory module. The LEDs are next to the memory module.

  • Page 216: Permanently Removing Memory Modules From The 9080-M9S System

    3. Remove the memory module by pushing the tabs (A) down and outward as shown in the following figure. The lever action of the tabs forces the memory module out of the connector. 210 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 217 Figure 183. Removing memory modules 4. Hold the memory module by the edges and pull it out of the system. 5. If the removed part is used again, place the part on an electrostatic discharge (ESD) mat. 6. Install a memory module filler into the empty slot by pushing it into slot until the tabs (A) lock into place as shown in the following figure.

  • Page 218: Preparing The 9080-M9S System For Operation After Permanently Removing A Memory Module

    Figure 184. Installing a memory module filler Preparing the 9080-M9S system for operation after permanently removing a memory module Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface. If not, do so now.
  • Page 219 Figure 185. Installing the service access cover 3. Complete the following steps to place the system node in the operating position. Note: Slide the system node slowly into the rack to ensure that your fingers do not get caught in the side rails.
  • Page 220 Figure 186. Placing the system node into the operating position c) Replace the two screws (A) at the rear of the system if you removed them earlier, as shown in the following figure. 214 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 221 Figure 187. Replacing the rear screws d) Replace the four screws (A) at the front of the system node as shown in the following figure. Memory modules 215...
  • Page 222 • If you have a two node system configuration, use Figure 189 on page 217 and Table 26 on page 217 to determine the point-to-point cabling for SMP cables. 216 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 223 Figure 189. Cabling a Two Node Configuration Table 26. Cabling a Two Node Configuration. Each connection that is shown in the diagram represents a pair of SMP cables. Cable Cable type and length From 880 mm (2.9 ND1-P1-T1 ND2-P1-T1 880 mm (2.9 ND1-P1-T2 ND2-P1-T2 1005 mm (3.3...
  • Page 224 • If you have a three node system configuration, use Figure 190 on page 219 and Table 27 on page 219 to determine the point-to-point cabling for SMP cables. 218 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 225 Figure 190. Cabling a Three Node Configuration Table 27. Cabling a Three Node Configuration Cable Cable type and length From 880 mm (2.9 ND3-P1-T1 ND2-P1-T1 Memory modules 219...
  • Page 226 1225 mm (4.01 ND3-P1-T25 ND1-P1-T31 1225 mm (4.01 ND3-P1-T26 ND1-P1-T32 880 mm (2.9 ND3-P1-T31 ND2-P1-T31 880 mm (2.9 ND3-P1-T32 ND2-P1-T32 1005 mm (3.3 ND2-P1-T7 ND1-P1-T7 1005 mm (3.3 ND2-P1-T8 ND1-P1-T8 220 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 227 Table 27. Cabling a Three Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND2-P1-T15 ND1-P1-T15 1225 mm (4.01 ND2-P1-T16 ND1-P1-T16 1225 mm (4.01 ND2-P1-T17 ND1-P1-T17 1225 mm (4.01 ND2-P1-T18 ND1-P1-T18 1005 mm (3.3 ND2-P1-T25 ND1-P1-T25 1005 mm (3.3 ND2-P1-T26 ND1-P1-T26 •...
  • Page 228 Figure 191. Cabling a Four Node Configuration 222 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 229 Table 28. Cabling a Four Node Configuration Cable Cable type and length From Cables originating on ND4 1225 mm (4.01 ND4-P1-T1 ND2-P1-T3 1225 mm (4.01 ND4-P1-T2 ND2-P1-T4 880 mm (2.9 ND4-P1-T3 ND3-P1-T3 880 mm (2.9 ND4-P1-T4 ND3-P1-T4 1425 mm (4.7 ND4-P1-T7 ND1-P1-T3 1425 mm (4.7...
  • Page 230 1225 mm (4.01 ND3-P1-T8 ND1-P1-T2 1005 mm (3.3 ND3-P1-T9 ND2-P1-T9 1005 mm (3.3 ND3-P1-T10 ND2-P1-T10 1225 mm (4.01 ND3-P1-T15 ND1-P1-T9 1225 mm (4.01 ND3-P1-T16 ND1-P1-T10 1225 mm (4.01 ND3-P1-T17 ND1-P1-T23 224 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 231 Table 28. Cabling a Four Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND3-P1-T18 ND1-P1-T24 1005 mm (3.3 ND3-P1-T23 ND2-P1-T23 1005 mm (3.3 ND3-P1-T24 ND2-P1-T24 1225 mm (4.01 ND3-P1-T25 ND1-P1-T31 1225 mm (4.01 ND3-P1-T26 ND1-P1-T32 880 mm (2.9 ND3-P1-T31 ND2-P1-T31 880 mm (2.9...
  • Page 232 If you removed any SMP cable clips from the side of the rack, using your labels, reattach the cable bundle to the side of the cable management bracket as shown in the following figure. 226 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 233 Figure 193. Attaching a cable clip To determine how to bundle the cables and where to attach the cable bundles, refer to the information card inserted into the rear of the system control unit. You can also refer to the following figures.
  • Page 234 – The left B5 bundle contains 5A, 5B, 5C, and 5D. This bundle attaches to the clips (B). – The right B5 bundle contains 5W, 5X, 5Y, and 5Z. This bundle attaches to the clip (D). • Two bundles named B6 with the "6"cables. 228 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 235 – The left B6 bundle contains 6A, 6B, 6C, and 6D. This bundle attaches to the clip (C). – The right B6 bundle contains 6W, 6X, 6Y, and 6Z. This bundle attaches to the clip (E). Four system node configuration: The four system node configuration has twelve cable bundles. Figure 196.
  • Page 236 • If you have a two, three, or four node system configuration, use Figure 198 on page 231 and Table 30 on page 231 to determine the point-to-point cabling for UPIC cables. 230 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 237 Figure 198. Two, Three, or Four Node Configuration UPIC Cabling Table 30. Two, Three, or Four Node Configuration UPIC Cabling Cable From SC1: P1-C1-T1 ND1: P1-C9-T1 SC1: P1-C2-T1 ND2: P1-C10-T1 a) To replace the UPIC cable in the system node, complete the following steps: 1) Ensure that the white plastic lock is pulled back from the plug housing.
  • Page 238 Figure 199. Replacing the UPIC cable into the system node 3) Push the white plastic lock (B) onto the plug housing as shown in the following figure. 232 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 239 Figure 200. Replacing the UPIC cable into the system node 4) Lightly pull on the UPIC cable from both attachment points to ensure it is locked into place. Pull the cable connector; do not pull on the wire. The cables should be firmly attached to the system.
  • Page 240 Figure 201. Service processor (FSP) cabling 234 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 241 Table 31. Service processor (FSP) cable locations Drawer Cable Cable Length From ND4 (top) 1330 mm (4.36 ft) SC1-P1-T7 ND4-P1-C9-T2 1330 mm (4.36 ft) SC1-P1-T9 ND4-P1-C10-T2 1110 mm (3.64 ft) SC1-P1-T6 ND3-P1-C9-T2 1110 mm (3.64 ft) SC1-P1-T8 ND3-P1-C10-T2 855 mm (2.81 ft) SC1-P1-T2 ND2-P1-C9-T2 855 mm (2.81 ft)
  • Page 242 Figure 203. Replacing the USB cable into the system node b) Plug the USB cable into the previously identified location in the system control unit by inserting the cable into the connector, as shown in the following figure. 236 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 243 Figure 204. Replacing the USB cable into the system control unit 8. Using your labels, reconnect all of the PCIe cables or transceivers that you removed from the PCIe adapters for the system node you are servicing. 9. Using your labels, reconnect the rear power cords to the system node being serviced as shown in the following figure.
  • Page 244 Ensure that the white plastic lock is pulled back from the plug housing. b. Plug the UPIC cable (A) into the previously identified location in the system control unit by inserting the cable into the connector until it locks into place. 238 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 245 Figure 206. Replacing the UPIC cable into the system control unit c. Push the white plastic lock (B) onto the plug housing. Figure 207. Replacing the UPIC cable into the system control unit d. Lightly pull on the UPIC cable from both attachment points to ensure it is locked into place. Pull the cable connector;...
  • Page 246 If the status is OK, no further action is required. If the status is not OK, review the error logs, correct the problems, and repeat steps b, c and d as needed until the status is OK for all cables. e) Exit the ASMI. 240 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 247: Memory Vrms

    Use the blue identify LED on the enclosure to locate the system. Ensure that the serial number of the system matches the serial number to be serviced. 2. Stop the system. For instructions, see Stopping a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustopsys.htm). 3. Open the rear rack door, if necessary.
  • Page 248 Do not pull out or install any drawer or feature if the rack stabilizer brackets are not attached to the rack. Do not pull out more than one drawer at a time. The rack might become unstable if you pull out more than one drawer at a time. 242 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 249 a) Label and disconnect the rear power cords from the system node being serviced as shown in the following figure. Notes: • This system node might be equipped with two or more power supplies. If the removing and replacing procedures require the system power to be turned off, ensure that all power sources to the system node are disconnected.
  • Page 250 (L003) 244 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 251 DANGER: Multiple power cords. The product might be equipped with multiple AC power cords or multiple DC power cables. To remove all hazardous voltages, disconnect all power cords and power cables. (L003) b) Label and disconnect all of the PCIe cables or transceivers that are attached to the PCIe adapters for the system node you are servicing.
  • Page 252 Label and unplug the UPIC cables for the system node that you are servicing, if applicable. 1) Remove the white plastic lock (A) from the plug housing as shown in the following figure. 246 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 253 Figure 212. Removing the UPIC cable lock 2) Push down on the blue cable latch (B) and pull out the UPIC cable from the system node as shown in the following figure. Memory VRMs 247...
  • Page 254 If needed to allow for more slack in the SMP cables, label and unclip the SMP cable bundle from the side of the cable management bracket as shown in the following figure, and move the SMP cables to near the center of the system node. 248 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 255 Figure 214. Removing a cable clip f) Label and unplug the SMP cables for the system node that you are servicing. Attention: Do not drop or damage the metal connectors on the cable. If the metal connectors are bent or damaged, they need to be replaced. 1) Slightly push in the cable bundle (A) as shown in the following figure, to relieve the spring pressure of the cable connector.
  • Page 256 If you are servicing system node ND1 or ND2, label and unplug the USB cable as shown in the following figure. 250 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 257 Figure 216. Removing the USB cable from the system node i) If present, remove the two screws (A) at the rear of the system as shown in the following figure. Memory VRMs 251...
  • Page 258 Figure 217. Removing the rear screws j) If present, remove the four screws (A) at the front of the system as shown in the following figure. 252 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 259 Figure 218. Removing the front screws k) Release the side latches (B) for the system node by pressing them downward and then pulling outward as shown in the following figure. l) Pull out the system node (C) as shown in the following figure. Memory VRMs 253...
  • Page 260 Slide the cover (B) off the system unit as shown in the following figure. When the service access cover has cleared the upper frame ledge, lift the cover up and off the system unit. 254 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 261 Figure 220. Removing the service access cover 8. To activate the identify LED for the faulty part, press and hold either blue push-button on the trusted platform module card as shown in the following figure. Verify that the green LED (A) is lit, which indicates that sufficient power exists to light the identify LED on the faulty part.
  • Page 262 9. Look for the flashing amber LED of the faulty or failed memory voltage regulator module. Memory voltage regulator module are in locations P1–C54, P1–C55, P1–C57, P1–C58, P1–C64, P1–C67, and P1–C68. Refer to the following image. 256 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 263: Removing A Memory Voltage Regulator Module

    Figure 222. Locations of the memory voltage regulator module LEDs Removing a memory voltage regulator module from the 9080-M9S system node To remove a memory voltage regulator module from the 9080-M9S system node system, complete the steps in this procedure. Procedure 1.

  • Page 264: Replacing A Memory Voltage Regulator Module

    Figure 223. Removing a memory voltage regulator module Replacing a memory voltage regulator module in the 9080-M9S system node To replace a memory voltage regulator module, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.

  • Page 265: Preparing The System For Operation

    Figure 224. Replacing a memory voltage regulator module Preparing the system for operation after removing and replacing a memory voltage regulator module To prepare the system for operation after removing and replacing a memory voltage regulator module, complete the steps in this procedure. Procedure 1.
  • Page 266 Unlock the blue rail safety latches (A) by pushing them towards the front as shown in the following figure. b) Push the system node back into the rack as shown in the following figure until both system node release latches lock into position. 260 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 267 Figure 226. Placing the system node into the operating position c) Replace the two screws (A) at the rear of the system if you removed them earlier, as shown in the following figure. Memory VRMs 261...
  • Page 268 Figure 227. Replacing the rear screws d) Replace the four screws (A) at the front of the system node as shown in the following figure. 262 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 269 Figure 228. Replacing the front screws 4. Review the following information to identify the locations where each SMP cable connects to the system node that you are servicing. Then, refer to your labels and the following steps to reconnect the SMP cables that you removed from the system node you are servicing. •...
  • Page 270 Cable type and length From 880 mm (2.9 ND1-P1-T1 ND2-P1-T1 880 mm (2.9 ND1-P1-T2 ND2-P1-T2 1005 mm (3.3 ND1-P1-T7 ND2-P1-T7 1005 mm (3.3 ND1-P1-T8 ND2-P1-T8 1005 mm (3.3 ND1-P1-T9 ND2-P1-T9 264 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 271 Table 33. Cabling a Two Node Configuration. Each connection that is shown in the diagram represents a pair of SMP cables. (continued) Cable Cable type and length From 1005 mm (3.3 ND1-P1-T10 ND2-P1-T10 1225 mm (4.01 ND1-P1-T15 ND2-P1-T15 1225 mm (4.01 ND1-P1-T16 ND2-P1-T16 1225 mm (4.01...

  • Page 272: Cable Type And Length From

    Figure 230. Cabling a Three Node Configuration Table 34. Cabling a Three Node Configuration Cable Cable type and length From 880 mm (2.9 ND3-P1-T1 ND2-P1-T1 266 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 273: 1005 Mm

    Table 34. Cabling a Three Node Configuration (continued) Cable Cable type and length From 880 mm (2.9 ND3-P1-T2 ND2-P1-T2 1225 mm (4.01 ND3-P1-T7 ND1-P1-T1 1225 mm (4.01 ND3-P1-T8 ND1-P1-T2 1005 mm (3.3 ND3-P1-T9 ND2-P1-T9 1005 mm (3.3 ND3-P1-T10 ND2-P1-T10 1225 mm (4.01 ND3-P1-T15 ND1-P1-T9 1225 mm (4.01...

  • Page 274: Nd1-P1-T15

    • If you have a four node system configuration, use Figure 231 on page 269 and Table 35 on page 270 to determine the point-to-point cabling for SMP cables. 268 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 275 Figure 231. Cabling a Four Node Configuration Memory VRMs 269...
  • Page 276 1625 mm (5.3 ND4-P1-T16 ND1-P1-T12 1625 mm (5.3 ND4-P1-T17 ND1-P1-T21 1625 mm (5.3 ND4-P1-T18 ND1-P1-T22 1005 mm (3.3 ND4-P1-T21 ND3-P1-T21 1005 mm (3.3 ND4-P1-T22 ND3-P1-T22 1225 mm (4.01 ND4-P1-T23 ND2-P1-T21 270 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 277 Table 35. Cabling a Four Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND4-P1-T24 ND2-P1-T22 1425 mm (4.7 ND4-P1-T25 ND1-P1-T29 1425 mm (4.7 ND4-P1-T26 ND1-P1-T30 880 mm (2.9 ND4-P1-T29 ND3-P1-T29 880 mm (2.9 ND4-P1-T30 ND3-P1-T30 1225 mm (4.01 ND4-P1-T31 ND2-P1-T29 1225 mm (4.01...
  • Page 278 Lightly pull on the SMP cable to ensure it is locked into place. The cable must be firmly attached to the system. 272 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 279 Figure 232. Replacing the SMP cable into the system node b) Repeat step “4.a” on page 272 until all the SMP cables previously identified are reconnected to the system node you are servicing. c) If you removed any SMP cable clips from the side of the rack, using your labels, reattach the cable bundle to the side of the cable management bracket as shown in the following figure.
  • Page 280 You can also refer to the following figures. The number in the cable label indicates the bundle for that cable. Two system node configuration: The two system node configuration has four cable bundles. 274 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 281 Figure 234. Bundling and connecting SMP cables for two system nodes • Two bundles named B5 with the "5" cables. – The left B5 bundle contains 5A, 5B, 5C, and 5D. This bundle attaches to the clip (A). – The right B5 bundle contains 5W, 5X, 5Y, and 5Z. This bundle attaches to the clip (D). •...
  • Page 282 UPIC cables that you removed from the system node you are servicing. Note: You will reconnect the UPIC cables to the system control unit in a later step. 276 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 283 • If you have a single node system configuration, use Figure 237 on page 277 and Table 36 on page 277 to determine the point-to-point cabling for UPIC cables. Figure 237. Single Node Configuration UPIC Cabling Table 36. Single Node Configuration UPIC Cabling Cable number From SC1: P1-C1-T1...
  • Page 284 2) Plug the UPIC cable (A) into the previously identified location in the system node by inserting the cable into the connector until it locks into place, as shown in the following figure. 278 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 285 Figure 239. Replacing the UPIC cable into the system node 3) Push the white plastic lock (B) onto the plug housing as shown in the following figure. Memory VRMs 279...
  • Page 286 If applicable, secure the cable to the side of the rack with the hook-and-loop fastener. 6. Using your labels, reconnect the service processor (FSP) cables that you removed from the system node you are servicing. 280 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 287 Figure 241. Service processor (FSP) cabling Memory VRMs 281...
  • Page 288 SC1: P1-T1 a) Plug the USB cable into the previously identified location in the system node by inserting the cable into the connector, as shown in the following figure. 282 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 289 Figure 243. Replacing the USB cable into the system node b) Plug the USB cable into the previously identified location in the system control unit by inserting the cable into the connector, as shown in the following figure. Memory VRMs 283...
  • Page 290 Figure 244. Replacing the USB cable into the system control unit 8. Using your labels, reconnect the rear power cords to the system node being serviced as shown in the following figure. 284 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 291 Figure 245. Connecting the rear power cords 9. Using your labels, reconnect the UPIC cables to the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Ensure that the white plastic lock is pulled back from the plug housing. b.
  • Page 292 If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced. Then, click Actions > View All Actions > Launch Advanced Systems Management (ASM). 286 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 293 OK for all cables. e) Exit the ASMI. 12. Turn off the identify LED. For instructions, see Deactivating an identify LED (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_turn_off_identify_led.htm). 13. Start the system. For instructions, see Starting a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustartsys.htm).
  • Page 294 288 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 295: Miscellaneous Vrms

    Use the blue identify LED on the enclosure to locate the system. Ensure that the serial number of the system matches the serial number to be serviced. 2. Stop the system. For instructions, see Stopping a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustopsys.htm). 3. Open the rear rack door, if necessary.
  • Page 296 Do not pull out or install any drawer or feature if the rack stabilizer brackets are not attached to the rack. Do not pull out more than one drawer at a time. The rack might become unstable if you pull out more than one drawer at a time. 290 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 297 a) Label and disconnect the rear power cords from the system node being serviced as shown in the following figure. Notes: • This system node might be equipped with two or more power supplies. If the removing and replacing procedures require the system power to be turned off, ensure that all power sources to the system node are disconnected.
  • Page 298 (L003) 292 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 299 DANGER: Multiple power cords. The product might be equipped with multiple AC power cords or multiple DC power cables. To remove all hazardous voltages, disconnect all power cords and power cables. (L003) b) Label and disconnect all of the PCIe cables or transceivers that are attached to the PCIe adapters for the system node you are servicing.
  • Page 300 Label and unplug the UPIC cables for the system node that you are servicing, if applicable. 1) Remove the white plastic lock (A) from the plug housing as shown in the following figure. 294 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 301 Figure 252. Removing the UPIC cable lock 2) Push down on the blue cable latch (B) and pull out the UPIC cable from the system node as shown in the following figure. Miscellaneous VRMs 295...
  • Page 302 If needed to allow for more slack in the SMP cables, label and unclip the SMP cable bundle from the side of the cable management bracket as shown in the following figure, and move the SMP cables to near the center of the system node. 296 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 303 Figure 254. Removing a cable clip f) Label and unplug the SMP cables for the system node that you are servicing. Attention: Do not drop or damage the metal connectors on the cable. If the metal connectors are bent or damaged, they need to be replaced. 1) Slightly push in the cable bundle (A) as shown in the following figure, to relieve the spring pressure of the cable connector.
  • Page 304 If you are servicing system node ND1 or ND2, label and unplug the USB cable as shown in the following figure. 298 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 305 Figure 256. Removing the USB cable from the system node i) If present, remove the two screws (A) at the rear of the system as shown in the following figure. Miscellaneous VRMs 299...
  • Page 306 Figure 257. Removing the rear screws j) If present, remove the four screws (A) at the front of the system as shown in the following figure. 300 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 307 Figure 258. Removing the front screws k) Release the side latches (B) for the system node by pressing them downward and then pulling outward as shown in the following figure. l) Pull out the system node (C) as shown in the following figure. Miscellaneous VRMs 301...
  • Page 308 Slide the cover (B) off the system unit as shown in the following figure. When the service access cover has cleared the upper frame ledge, lift the cover up and off the system unit. 302 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 309 Figure 260. Removing the service access cover 8. To activate the identify LED for the faulty part, press and hold either blue push-button on the trusted platform module card as shown in the following figure. Verify that the green LED (A) is lit, which indicates that sufficient power exists to light the identify LED on the faulty part.
  • Page 310 9. Look for the flashing amber LED of the faulty or failed miscellaneous A voltage regulator module. Miscellaneous A voltage regulator modules are in locations P1–C56, P1–C60, P1–C65, and P1–C66. Refer to the following image. 304 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 311: Removing A Miscellaneous A Voltage Regulator Module

    Figure 262. Locations of the miscellaneous A voltage regulator module LEDs Removing a miscellaneous A voltage regulator module from the 9080-M9S system node To remove a miscellaneous A voltage regulator module from the 9080-M9S system node system, complete the steps in this procedure. Procedure 1.

  • Page 312: Replacing A Miscellaneous A Voltage Regulator Module

    Gently push the voltage regulator module into its connector. c) Rotate the levers in the direction shown and press down on the latches to secure the voltage regulator module in its slot. 306 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 313: Preparing The System For Operation

    Figure 264. Replacing a miscellaneous A voltage regulator module Preparing the system for operation after removing and replacing a miscellaneous A voltage regulator module To prepare the system for operation after removing and replacing a miscellaneous A voltage regulator module, complete the steps in this procedure. Procedure 1.
  • Page 314 Unlock the blue rail safety latches (A) by pushing them towards the front as shown in the following figure. b) Push the system node back into the rack as shown in the following figure until both system node release latches lock into position. 308 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 315 Figure 266. Placing the system node into the operating position c) Replace the two screws (A) at the rear of the system if you removed them earlier, as shown in the following figure. Miscellaneous VRMs 309...
  • Page 316 Figure 267. Replacing the rear screws d) Replace the four screws (A) at the front of the system node as shown in the following figure. 310 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 317 Figure 268. Replacing the front screws 4. Review the following information to identify the locations where each SMP cable connects to the system node that you are servicing. Then, refer to your labels and the following steps to reconnect the SMP cables that you removed from the system node you are servicing. •...
  • Page 318 Cable type and length From 880 mm (2.9 ND1-P1-T1 ND2-P1-T1 880 mm (2.9 ND1-P1-T2 ND2-P1-T2 1005 mm (3.3 ND1-P1-T7 ND2-P1-T7 1005 mm (3.3 ND1-P1-T8 ND2-P1-T8 1005 mm (3.3 ND1-P1-T9 ND2-P1-T9 312 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 319 Table 40. Cabling a Two Node Configuration. Each connection that is shown in the diagram represents a pair of SMP cables. (continued) Cable Cable type and length From 1005 mm (3.3 ND1-P1-T10 ND2-P1-T10 1225 mm (4.01 ND1-P1-T15 ND2-P1-T15 1225 mm (4.01 ND1-P1-T16 ND2-P1-T16 1225 mm (4.01...
  • Page 320 Figure 270. Cabling a Three Node Configuration Table 41. Cabling a Three Node Configuration Cable Cable type and length From 880 mm (2.9 ND3-P1-T1 ND2-P1-T1 314 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 321 Table 41. Cabling a Three Node Configuration (continued) Cable Cable type and length From 880 mm (2.9 ND3-P1-T2 ND2-P1-T2 1225 mm (4.01 ND3-P1-T7 ND1-P1-T1 1225 mm (4.01 ND3-P1-T8 ND1-P1-T2 1005 mm (3.3 ND3-P1-T9 ND2-P1-T9 1005 mm (3.3 ND3-P1-T10 ND2-P1-T10 1225 mm (4.01 ND3-P1-T15 ND1-P1-T9 1225 mm (4.01...
  • Page 322 • If you have a four node system configuration, use Figure 271 on page 317 and Table 42 on page 318 to determine the point-to-point cabling for SMP cables. 316 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 323 Figure 271. Cabling a Four Node Configuration Miscellaneous VRMs 317...
  • Page 324 1625 mm (5.3 ND4-P1-T16 ND1-P1-T12 1625 mm (5.3 ND4-P1-T17 ND1-P1-T21 1625 mm (5.3 ND4-P1-T18 ND1-P1-T22 1005 mm (3.3 ND4-P1-T21 ND3-P1-T21 1005 mm (3.3 ND4-P1-T22 ND3-P1-T22 1225 mm (4.01 ND4-P1-T23 ND2-P1-T21 318 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 325 Table 42. Cabling a Four Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND4-P1-T24 ND2-P1-T22 1425 mm (4.7 ND4-P1-T25 ND1-P1-T29 1425 mm (4.7 ND4-P1-T26 ND1-P1-T30 880 mm (2.9 ND4-P1-T29 ND3-P1-T29 880 mm (2.9 ND4-P1-T30 ND3-P1-T30 1225 mm (4.01 ND4-P1-T31 ND2-P1-T29 1225 mm (4.01...
  • Page 326 Lightly pull on the SMP cable to ensure it is locked into place. The cable must be firmly attached to the system. 320 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 327 Figure 272. Replacing the SMP cable into the system node b) Repeat step “4.a” on page 320 until all the SMP cables previously identified are reconnected to the system node you are servicing. c) If you removed any SMP cable clips from the side of the rack, using your labels, reattach the cable bundle to the side of the cable management bracket as shown in the following figure.
  • Page 328 You can also refer to the following figures. The number in the cable label indicates the bundle for that cable. Two system node configuration: The two system node configuration has four cable bundles. 322 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 329 Figure 274. Bundling and connecting SMP cables for two system nodes • Two bundles named B5 with the "5" cables. – The left B5 bundle contains 5A, 5B, 5C, and 5D. This bundle attaches to the clip (A). – The right B5 bundle contains 5W, 5X, 5Y, and 5Z. This bundle attaches to the clip (D). •...
  • Page 330 UPIC cables that you removed from the system node you are servicing. Note: You will reconnect the UPIC cables to the system control unit in a later step. 324 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 331 • If you have a single node system configuration, use Figure 277 on page 325 and Table 43 on page 325 to determine the point-to-point cabling for UPIC cables. Figure 277. Single Node Configuration UPIC Cabling Table 43. Single Node Configuration UPIC Cabling Cable number From SC1: P1-C1-T1...
  • Page 332 2) Plug the UPIC cable (A) into the previously identified location in the system node by inserting the cable into the connector until it locks into place, as shown in the following figure. 326 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 333 Figure 279. Replacing the UPIC cable into the system node 3) Push the white plastic lock (B) onto the plug housing as shown in the following figure. Miscellaneous VRMs 327...
  • Page 334 If applicable, secure the cable to the side of the rack with the hook-and-loop fastener. 6. Using your labels, reconnect the service processor (FSP) cables that you removed from the system node you are servicing. 328 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 335 Figure 281. Service processor (FSP) cabling Miscellaneous VRMs 329...
  • Page 336 SC1: P1-T1 a) Plug the USB cable into the previously identified location in the system node by inserting the cable into the connector, as shown in the following figure. 330 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 337 Figure 283. Replacing the USB cable into the system node b) Plug the USB cable into the previously identified location in the system control unit by inserting the cable into the connector, as shown in the following figure. Miscellaneous VRMs 331...
  • Page 338 Figure 284. Replacing the USB cable into the system control unit 8. Using your labels, reconnect the rear power cords to the system node being serviced as shown in the following figure. 332 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 339 Figure 285. Connecting the rear power cords 9. Using your labels, reconnect the UPIC cables to the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Ensure that the white plastic lock is pulled back from the plug housing. b.
  • Page 340 If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced. Then, click Actions > View All Actions > Launch Advanced Systems Management (ASM). 334 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 341: Preparing The System

    OK for all cables. e) Exit the ASMI. 12. Turn off the identify LED. For instructions, see Deactivating an identify LED (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_turn_off_identify_led.htm). 13. Start the system. For instructions, see Starting a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustartsys.htm).
  • Page 342 Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. Figure 289. Removing the UPIC cable from the system control unit 5. Attach the electrostatic discharge (ESD) wrist strap. 336 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 343 The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced. Attention: • Attach an electrostatic discharge (ESD) wrist strap to the front ESD jack, to the rear ESD jack, or to an unpainted metal surface of your hardware to prevent the electrostatic discharge from damaging your hardware.
  • Page 344 Figure 290. Removing the rear power cords (L003) 338 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 345 DANGER: Multiple power cords. The product might be equipped with multiple AC power cords or multiple DC power cables. To remove all hazardous voltages, disconnect all power cords and power cables. (L003) b) Label and disconnect all of the PCIe cables or transceivers that are attached to the PCIe adapters for the system node you are servicing.
  • Page 346 Label and unplug the UPIC cables for the system node that you are servicing, if applicable. 1) Remove the white plastic lock (A) from the plug housing as shown in the following figure. 340 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 347 Figure 292. Removing the UPIC cable lock 2) Push down on the blue cable latch (B) and pull out the UPIC cable from the system node as shown in the following figure. Miscellaneous VRMs 341...
  • Page 348 If needed to allow for more slack in the SMP cables, label and unclip the SMP cable bundle from the side of the cable management bracket as shown in the following figure, and move the SMP cables to near the center of the system node. 342 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 349 Figure 294. Removing a cable clip f) Label and unplug the SMP cables for the system node that you are servicing. Attention: Do not drop or damage the metal connectors on the cable. If the metal connectors are bent or damaged, they need to be replaced. 1) Slightly push in the cable bundle (A) as shown in the following figure, to relieve the spring pressure of the cable connector.
  • Page 350 If you are servicing system node ND1 or ND2, label and unplug the USB cable as shown in the following figure. 344 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 351 Figure 296. Removing the USB cable from the system node i) If present, remove the two screws (A) at the rear of the system as shown in the following figure. Miscellaneous VRMs 345...
  • Page 352 Figure 297. Removing the rear screws j) If present, remove the four screws (A) at the front of the system as shown in the following figure. 346 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 353 Figure 298. Removing the front screws k) Release the side latches (B) for the system node by pressing them downward and then pulling outward as shown in the following figure. l) Pull out the system node (C) as shown in the following figure. Miscellaneous VRMs 347...
  • Page 354 Slide the cover (B) off the system unit as shown in the following figure. When the service access cover has cleared the upper frame ledge, lift the cover up and off the system unit. 348 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 355 Figure 300. Removing the service access cover 8. To activate the identify LED for the faulty part, press and hold either blue push-button on the trusted platform module card as shown in the following figure. Verify that the green LED (A) is lit, which indicates that sufficient power exists to light the identify LED on the faulty part.
  • Page 356 9. Look for the flashing amber LED of the faulty or failed miscellaneous B voltage regulator module. The miscellaneous B voltage regulator module is in location P1–C59. Refer to the following image. 350 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 357: Removing A Miscellaneous B Voltage Regulator Module

    Figure 302. Location of the miscellaneous B voltage regulator module LED Removing a miscellaneous B voltage regulator module from the 9080-M9S system node To remove a miscellaneous B voltage regulator module from the 9080-M9S system node system, complete the steps in this procedure. Procedure 1.

  • Page 358: Replacing A Miscellaneous B Voltage Regulator Module

    Gently push the voltage regulator module into its connector. c) Rotate the levers in the direction shown and press down on the latches to secure the voltage regulator module in its slot. 352 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 359: Preparing The System For Operation

    Figure 304. Replacing a miscellaneous B voltage regulator module Preparing the system for operation after removing and replacing a miscellaneous B voltage regulator module To prepare the system for operation after removing and replacing a miscellaneous B voltage regulator module, complete the steps in this procedure. Procedure 1.
  • Page 360 Unlock the blue rail safety latches (A) by pushing them towards the front as shown in the following figure. b) Push the system node back into the rack as shown in the following figure until both system node release latches lock into position. 354 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 361 Figure 306. Placing the system node into the operating position c) Replace the two screws (A) at the rear of the system if you removed them earlier, as shown in the following figure. Miscellaneous VRMs 355...
  • Page 362 Figure 307. Replacing the rear screws d) Replace the four screws (A) at the front of the system node as shown in the following figure. 356 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 363 Figure 308. Replacing the front screws 4. Review the following information to identify the locations where each SMP cable connects to the system node that you are servicing. Then, refer to your labels and the following steps to reconnect the SMP cables that you removed from the system node you are servicing. •...
  • Page 364 Cable type and length From 880 mm (2.9 ND1-P1-T1 ND2-P1-T1 880 mm (2.9 ND1-P1-T2 ND2-P1-T2 1005 mm (3.3 ND1-P1-T7 ND2-P1-T7 1005 mm (3.3 ND1-P1-T8 ND2-P1-T8 1005 mm (3.3 ND1-P1-T9 ND2-P1-T9 358 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 365 Table 47. Cabling a Two Node Configuration. Each connection that is shown in the diagram represents a pair of SMP cables. (continued) Cable Cable type and length From 1005 mm (3.3 ND1-P1-T10 ND2-P1-T10 1225 mm (4.01 ND1-P1-T15 ND2-P1-T15 1225 mm (4.01 ND1-P1-T16 ND2-P1-T16 1225 mm (4.01...
  • Page 366 Figure 310. Cabling a Three Node Configuration Table 48. Cabling a Three Node Configuration Cable Cable type and length From 880 mm (2.9 ND3-P1-T1 ND2-P1-T1 360 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 367 Table 48. Cabling a Three Node Configuration (continued) Cable Cable type and length From 880 mm (2.9 ND3-P1-T2 ND2-P1-T2 1225 mm (4.01 ND3-P1-T7 ND1-P1-T1 1225 mm (4.01 ND3-P1-T8 ND1-P1-T2 1005 mm (3.3 ND3-P1-T9 ND2-P1-T9 1005 mm (3.3 ND3-P1-T10 ND2-P1-T10 1225 mm (4.01 ND3-P1-T15 ND1-P1-T9 1225 mm (4.01...
  • Page 368 • If you have a four node system configuration, use Figure 311 on page 363 and Table 49 on page 364 to determine the point-to-point cabling for SMP cables. 362 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 369 Figure 311. Cabling a Four Node Configuration Miscellaneous VRMs 363...
  • Page 370 1625 mm (5.3 ND4-P1-T16 ND1-P1-T12 1625 mm (5.3 ND4-P1-T17 ND1-P1-T21 1625 mm (5.3 ND4-P1-T18 ND1-P1-T22 1005 mm (3.3 ND4-P1-T21 ND3-P1-T21 1005 mm (3.3 ND4-P1-T22 ND3-P1-T22 1225 mm (4.01 ND4-P1-T23 ND2-P1-T21 364 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 371 Table 49. Cabling a Four Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND4-P1-T24 ND2-P1-T22 1425 mm (4.7 ND4-P1-T25 ND1-P1-T29 1425 mm (4.7 ND4-P1-T26 ND1-P1-T30 880 mm (2.9 ND4-P1-T29 ND3-P1-T29 880 mm (2.9 ND4-P1-T30 ND3-P1-T30 1225 mm (4.01 ND4-P1-T31 ND2-P1-T29 1225 mm (4.01...
  • Page 372 Lightly pull on the SMP cable to ensure it is locked into place. The cable must be firmly attached to the system. 366 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 373 Figure 312. Replacing the SMP cable into the system node b) Repeat step “4.a” on page 366 until all the SMP cables previously identified are reconnected to the system node you are servicing. c) If you removed any SMP cable clips from the side of the rack, using your labels, reattach the cable bundle to the side of the cable management bracket as shown in the following figure.
  • Page 374 You can also refer to the following figures. The number in the cable label indicates the bundle for that cable. Two system node configuration: The two system node configuration has four cable bundles. 368 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 375 Figure 314. Bundling and connecting SMP cables for two system nodes • Two bundles named B5 with the "5" cables. – The left B5 bundle contains 5A, 5B, 5C, and 5D. This bundle attaches to the clip (A). – The right B5 bundle contains 5W, 5X, 5Y, and 5Z. This bundle attaches to the clip (D). •...
  • Page 376 UPIC cables that you removed from the system node you are servicing. Note: You will reconnect the UPIC cables to the system control unit in a later step. 370 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 377 • If you have a single node system configuration, use Figure 317 on page 371 and Table 50 on page 371 to determine the point-to-point cabling for UPIC cables. Figure 317. Single Node Configuration UPIC Cabling Table 50. Single Node Configuration UPIC Cabling Cable number From SC1: P1-C1-T1...
  • Page 378 2) Plug the UPIC cable (A) into the previously identified location in the system node by inserting the cable into the connector until it locks into place, as shown in the following figure. 372 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 379 Figure 319. Replacing the UPIC cable into the system node 3) Push the white plastic lock (B) onto the plug housing as shown in the following figure. Miscellaneous VRMs 373...
  • Page 380 If applicable, secure the cable to the side of the rack with the hook-and-loop fastener. 6. Using your labels, reconnect the service processor (FSP) cables that you removed from the system node you are servicing. 374 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 381 Figure 321. Service processor (FSP) cabling Miscellaneous VRMs 375...
  • Page 382 SC1: P1-T1 a) Plug the USB cable into the previously identified location in the system node by inserting the cable into the connector, as shown in the following figure. 376 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 383 Figure 323. Replacing the USB cable into the system node b) Plug the USB cable into the previously identified location in the system control unit by inserting the cable into the connector, as shown in the following figure. Miscellaneous VRMs 377...
  • Page 384 Figure 324. Replacing the USB cable into the system control unit 8. Using your labels, reconnect the rear power cords to the system node being serviced as shown in the following figure. 378 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 385 Figure 325. Connecting the rear power cords 9. Using your labels, reconnect the UPIC cables to the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Ensure that the white plastic lock is pulled back from the plug housing. b.
  • Page 386 If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced. Then, click Actions > View All Actions > Launch Advanced Systems Management (ASM). 380 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 387 OK for all cables. e) Exit the ASMI. 12. Turn off the identify LED. For instructions, see Deactivating an identify LED (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_turn_off_identify_led.htm). 13. Start the system. For instructions, see Starting a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustartsys.htm).
  • Page 388 382 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 389: Nvme Backplane

    NVMe backplane Preparing the 9080-M9S system to remove and replace an NVMe drive backplane Procedure 1. Open the rear rack door, if necessary. 2. Label and disconnect both UPIC cables from the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1.
  • Page 390 384 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 391 Figure 330. Removing the front cover 4. Disconnect all of the front power cords that plug into the power supplies of the system node that is being serviced. NVMe backplane 385...
  • Page 392 Pull out the quarter-turn fasteners (B) and turn them to disengage them while you lift the cable management bracket (A) to its raised position. b) Turn the quarter-turn fasteners (B) to engage and lock the bracket into position. 386 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 393 Figure 332. Placing the cable management bracket in the raised service position 7. Attach the electrostatic discharge (ESD) wrist strap. The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced. Attention: •...

  • Page 394: Removing An Nvme Drive Backplane

    Support the bottom of the NVMe U.2 drive as you slide the drive out of the system, holding the drive by its sides. Note: Do not pull the drive out by using the handle. 388 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 395 Figure 333. Removing an NVMe U.2 drive from the 9080-M9S system c) Place the NVMe U.2 drive on an appropriate ESD surface. d) Repeat this step for any other NVMe U.2 drives that need to be removed from the failed NVMe backplane.

  • Page 396: Replacing An Nvme Drive Backplane

    Figure 334. Removing an NVMe drive backplane from the 9080-M9S system 4. Place the NVMe drive backplane on an appropriate ESD surface. Replacing an NVMe drive backplane in the 9080-M9S system To replace an NVMe drive backplane in the system, complete the steps in this procedure.
  • Page 397 Figure 335. Replacing the NVMe drive backplane in the 9080-M9S system 5. To install any removed NVMe U.2 drives into the new drive backplane, complete the following steps: Note: Using your labels, ensure that you put the NVMe U.2 drives into the same slot in the replacement backplane.

  • Page 398: Preparing The System For Operation

    Figure 336. Installing or replacing an NVMe U.2 drive in the 9080-M9S system c) Close the drive handle (B) to lock the NVMe U.2 drive in place. d) Repeat this step for any other NVMe U.2 drives that need to be installed.
  • Page 399 Figure 337. Placing the cable management bracket in the lowered operating position 3. Connect all of the front power cords that plug into the power supplies of the system node. Tuck the cords into the chassis. NVMe backplane 393...
  • Page 400 4. Position the cover (A) on the front of the system unit as shown in the following figure, so that the four pins (B) on the system match the four holes at the rear of the cover. Press the front cover into position. 394 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 401 Figure 339. Installing the front cover 5. Using your labels, reconnect the UPIC cables to the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Ensure that the white plastic lock is pulled back from the plug housing. b.
  • Page 402 If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced. Then, click Actions > View All Actions > Launch Advanced Systems Management (ASM). 396 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 403 b) In the navigation area, expand System Service Aids > Cable Plugging Validation. Then, click Validate Cables. The system verifies that the expected cables are present. c) If your configuration includes two or more nodes, expand System Service Aids > Cable Plugging Validation.
  • Page 404 398 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 405: Nvme Drives

    3. Review the NVMe U.2 drive slot locations. The NVMe U.2 drive slots are located in the rear of the system. Figure 342. Location of the NVMe U.2 drives in the 9080-M9S system 4. Review the NVMe U.2 drive LED locations.
  • Page 406 Figure 343. Locations of the NVMe U.2 LEDs in the 9080-M9S system 5. Choose from the following options: • If you want to install an NVMe drive when the system power is turned off, continue with step “6” on page 400.
  • Page 407 Figure 344. Removing the UPIC cable lock b. Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. Figure 345. Removing the UPIC cable from the system control unit 8. Continue with step “12” on page 403. 9.
  • Page 408 2) Press Enter. A fast-flashing amber LED at the front of the system near where the NVMe slot is located indicates that the slot is identified. f) Physically verify that the slot you identified is where you want to install or replace the NVMe U.2 drive. 402 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 409 • Use the blue identify LED on the enclosure to locate the system. Ensure that the serial number of the system matches the serial number to be serviced. • Look for a flashing amber LED, which identifies the slot that was selected by using the identify function.

  • Page 410: Installing An Nvme U.2 Drive

    Press the NVMe drive filler handle release latch (A) in the direction that is shown to release the drive handle (B). b) Pull the NVMe drive filler out of the system. Figure 347. Removing a NVMe drive filler from the 9080-M9S system 404 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 411: Preparing The System For Operation

    Slide the NVMe U.2 drive into the slot until it’s fully seated. Figure 348. Installing or replacing an NVMe U.2 drive in the 9080-M9S system c) Close the drive handle (B) to lock the NVMe U.2 drive in place.
  • Page 412 OK, review the error logs, correct the problems, and repeat steps b and c as needed until the status is OK for all cables. d) Exit the ASMI. e) This ends the procedure. 4. Choose from the following options: 406 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 413 • If the system power is turned off, continue with step “5” on page 407. • If you are using the AIX operating system, continue with step “10” on page 408. • If you are using the Linux operating system, continue with step “12” on page 408. 5.
  • Page 414 U78D4.001.AAAXXXX-P2-C1 PCI-X capable, 64 bit, 133MHz slot 0001:40:01.0 13. Verify the installed part. • If you replaced the part because of a service action, verify the installed part. For instructions, see Verifying a repair (www.ibm.com/support/knowledgecenter/POWER9/p9ect/ pxect_verifyrepair.htm). 408 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 415: Removing And Replacing

    • If you installed the part for any other reason, verify the installed part. For instructions, see Verifying the installed part (www.ibm.com/support/knowledgecenter/POWER9/p9haj/pxhaj_hsmverify.htm). 14. Turn off the identify LED. For instructions, see Deactivating an identify LED (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_turn_off_identify_led.htm). Removing and replacing Preparing the 9080-M9S system to remove and replace an NVMe U.2 drive...
  • Page 416 Pull out the quarter-turn fasteners (B) and turn them to disengage them while you lift the cable management bracket (A) to its raised position. b) Turn the quarter-turn fasteners (B) to engage and lock the bracket into position. 410 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 417 Figure 354. Placing the cable management bracket in the raised service position 3. Attach the electrostatic discharge (ESD) wrist strap. The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced. Attention: •...

  • Page 418: Removing An Nvme U.2 Drive

    Support the bottom of the NVMe U.2 drive as you slide the drive out of the system, holding the drive by its sides. Note: Do not pull the drive out by using the handle. 412 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 419: Replacing An Nvme U.2 Drive

    Figure 355. Removing an NVMe U.2 drive from the 9080-M9S system 3. Place the NVMe U.2 drive on an appropriate ESD surface. Replacing an NVMe U.2 drive in the 9080-M9S system To replace an NVMe U.2 drive in the system, complete the steps in this procedure.

  • Page 420: Preparing The System For Operation

    Figure 356. Installing or replacing an NVMe U.2 drive in the 9080-M9S system c) Close the drive handle (B) to lock the NVMe U.2 drive in place. Preparing the 9080-M9S system for operation after removing and replacing an NVMe U.2 drive To prepare the system for operation after removing and replacing an NVMe U.2 drive, complete the steps...
  • Page 421 Figure 357. Placing the cable management bracket in the lowered operating position 3. Choose from the following options: • If you completed the repair with the system power turned on, continue with step #unique_72/ unique_72_Connect_42_step_pon. • If you completed the repair with the system power turned off, continue with step “5” on page 416. 4.
  • Page 422 Figure 358. Replacing the UPIC cable into the system control unit c. Push the white plastic lock (B) onto the plug housing. Figure 359. Replacing the UPIC cable into the system control unit 416 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 423: Permanently Removing

    OK for all cables. e) Exit the ASMI. Permanently removing Preparing the 9080-M9S system to permanently remove an NVMe U.2 drive To prepare the system to permanently remove an NVMe U.2 drive, complete the steps in this procedure. Procedure 1.
  • Page 424 Figure 360. Location of the NVMe U.2 drives in the 9080-M9S system 3. Review the NVMe U.2 drive LED locations. The NVMe U.2 drive has two LEDs that indicate the following status: • A power/activity LED (green) • An error and identify function LED (amber).
  • Page 425 4. To prepare the system to permanently remove an NVMe drive when the system is powered off, complete the following steps: a) Activate the identify function. For instructions, see Identifying a part (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/sal.htm). b) Physically verify that the slot you identified is where you want to permanently remove the NVMe U.2 drive.
  • Page 426 Pull out the quarter-turn fasteners (B) and turn them to disengage them while you lift the cable management bracket (A) to its raised position. b) Turn the quarter-turn fasteners (B) to engage and lock the bracket into position. 420 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 427 Figure 364. Placing the cable management bracket in the raised service position 7. Attach the electrostatic discharge (ESD) wrist strap. The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced. Attention: •...

  • Page 428: Permanently Removing An Nvme U.2 Drive From The System

    Support the bottom of the NVMe U.2 drive as you slide the drive out of the system, holding the drive by its sides. Note: Do not pull the drive out by using the handle. 422 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 429 Figure 365. Removing an NVMe U.2 drive from the 9080-M9S system 3. Place the NVMe U.2 drive on an appropriate ESD surface. 4. Install an NVMe drive filler. a) With the drive filler handle (A) in the open position, slide the filler into the slot where you permanently removed the NVMe U.2 drive.

  • Page 430: Preparing The System For Operation

    Figure 366. Installing an NVMe drive filler in the 9080-M9S system Preparing the 9080-M9S system for operation after permanently removing an NVMe U.2 drive To prepare the system for operation after permanently removing an NVMe U.2 drive, complete the steps in this procedure.
  • Page 431 Figure 367. Placing the cable management bracket in the lowered operating position 3. To complete the procedure with the power on, access the ASMI and run the Cable Plugging Validation utility to validate only the UPIC cables. a) If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced.
  • Page 432 LED on the control panel is flashing slowly), continue to the next step. 6. Access the ASMI and run the Cable Plugging Validation utility to validate all of the cables. 426 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 433 a) If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced. Then, click Actions > View All Actions > Launch Advanced Systems Management (ASM). b) In the navigation area, expand System Service Aids > Cable Plugging Validation. Then, click Validate Cables.
  • Page 434 428 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 435: Pcie Adapters

    The number of the adapter slots that are available in the system depends on the number of system processors in the system. For the adapter placement information for the available slots in this system, see Adapter placement rules and slot priorities for the 9080-M9S. The adapter locations have six digits. The cassette locations have four digits.
  • Page 436 Figure 370. Locations for the adapters and cassettes in the 9080-M9S system The adapter has three LEDs that indicate the following status: • A power/activity LED (green) • An identify function LED (amber) for the adapter (labeled C1) • An identify function LED (amber) for the cassette (labeled with an exclamation mark)
  • Page 437 • If the system power is turned on and if the AIX operating system controls the slot, continue with step “10” on page 433. ® • If the system power is turned on and if the IBM i operating system controls the slot, continue with step “11” on page 433.
  • Page 438 Remove the white plastic lock (A) from the plug housing. Figure 372. Removing the UPIC cable lock b. Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. 432 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 439 Continue with step “13” on page 435. 11. To prepare the system to install an adapter by using the IBM i operating system, complete the following steps: a) If necessary, start a System Service Tools (SST) session by typing strsst on the command line of the Main Menu and then press Enter.
  • Page 440 • Look for the flashing amber LED, which identifies the slot that was selected by using the identify function. e) Physically verify that the slot you identified is where you want to install the adapter. 434 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 441 • Use the blue identify LED on the enclosure to locate the system. Ensure that the serial number of the system matches the serial number to be serviced. • Look for a flashing amber LED, which identifies the unoccupied slot that was selected by using the identify function.

  • Page 442: Installing An Adapter

    Press in on the latch release (A) as shown in the following figure. The latch is released. b) Rotate the latch in the direction shown. The cassette is released from the slot. c) Pull the cassette straight out from the slot. 436 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 443 Figure 375. Removing the adapter cassette from the 9080-M9S system 5. Remove the side cover from the cassette. a) Press the release button on the side cover and slide the cover in the direction that is shown. b) Lift the side cover off the cassette.
  • Page 444 Figure 376. Removing the side cover from the adapter cassette for the 9080-M9S system 6. Remove the top cover from the cassette. a) Press the release button on the top cover and slide the cover in the direction that is shown.
  • Page 445 Figure 377. Removing the top cover from the adapter cassette for the 9080-M9S system 7. Remove the tailstock filler from the cassette. a) Pull the tailstock filler away from the cassette in the direction that is shown. b) Save the tailstock filler for a future use.
  • Page 446 Figure 378. Removing a tailstock filler from the cassette for the 9080-M9S system 8. Insert the adapter into the cassette. a) Choose from the following options: • If you do not have adapter retainers, continue with the next step. • If you have adapter retainers, complete the following steps: 1) Ensure that the retainer latches (A) are in the open position by pushing up on the latch in the direction that is shown in the following figure.
  • Page 447 Figure 379. Opening the adapter retainers for the 9080-M9S system so you can slide them off and discard them. Note: The adapter retainers are not needed. b) Press the adapter firmly into its connector as shown in the following figure, ensuring that it is seated.
  • Page 448 Figure 380. Installing an adapter in a cassette for the 9080-M9S system Note: Ensure that the adapter is secured in the adapter retainer channel. 9. Replace the top cover on the cassette. a) Lower the top cover on the top of the cassette.
  • Page 449 Figure 381. Replacing the top cover on the adapter cassette for the 9080-M9S system 10. Replace the side cover on the cassette. a) Place the side cover on the side of the cassette. b) Slide the side cover in the direction that is shown in the following figure until it latches securely.
  • Page 450 Figure 382. Replacing the side cover on the adapter cassette for the 9080-M9S system 11. Slide the cassette into the slot by completing the following steps: Attention: Ensure proper alignment when you insert a adapter cassette into the system. a) Align the cassette on the cassette rail in the cassette slot.

  • Page 451: Preparing The System For Operation

    Connecting an EMX0 PCIe Gen3 I/O expansion drawer to your system (http:// www.ibm.com/support/knowledgecenter/POWER9/p9egp/p9egp_connect_kickoff.htm). If you have an HMC-managed 9040-MR9 or 9080-M9S system, you can connect and activate the expansion drawer cable when the system power is turned on. Otherwise, you must connect the cable with the system power turned off.
  • Page 452 OK, review the error logs, correct the problems, and repeat steps b and c as needed until the status is OK for all cables. d) Exit the ASMI. e) Continue with step “10” on page 447. 446 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 453 • If you completed the procedure with the system power turned on and used the AIX operating system, continue with step “12” on page 448. • If you completed the procedure with the system power turned on and used the IBM i operating system, continue with step “13” on page 449.
  • Page 454 12. If you are using the AIX operating system, you must configure the adapter by completing the following steps: a) Install the AIX device drivers for the installed adapter. For instructions, see Installing the AIX device driver software. 448 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 455 On the console, enter cfgmgr to configure the adapter. c) Continue with step “18” on page 449. 13. If you are using the IBM i operating system, return to the Hardware Resource Concurrent Maintenance display and select Power on domain.

  • Page 456: Removing And Replacing A Cassette

    • If you installed the part for any other reason, verify the installed part. For instructions, see Verifying the installed part (www.ibm.com/support/knowledgecenter/POWER9/p9haj/pxhaj_hsmverify.htm). 19. Turn off the identify LED. For instructions, see Deactivating an identify LED (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_turn_off_identify_led.htm). Removing and replacing a cassette...
  • Page 457 Figure 388. Removing the UPIC cable from the system control unit 2. If applicable, open the rack door at the rear of the system. 3. At the rear of the system, put the cable management bracket in the service position as shown in the following figure.
  • Page 458 5 seconds. If at any point in this service process you move away from the system, it is important to again discharge yourself by touching an unpainted metal surface for at least 5 seconds before you continue with the service process. 452 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 459: Removing A Pcie Adapter Cassette From The 9080-M9S System

    The cassette is released from the slot. c) Pull the cassette straight out from the slot. Figure 390. Removing the adapter cassette from the 9080-M9S system 3. Remove the side cover from the cassette. a) Press the release button on the side cover and slide the cover in the direction that is shown.
  • Page 460 Figure 391. Removing the side cover from the adapter cassette for the 9080-M9S system 4. Remove the top cover from the cassette. a) Press the release button on the top cover and slide the cover in the direction that is shown.
  • Page 461 Figure 392. Removing the top cover from the adapter cassette for the 9080-M9S system 5. Remove the adapter from the cassette. a) Choose from the following options: • If you do not have adapter retainers, continue with the next step.
  • Page 462 Figure 393. Opening the adapter retainers for the 9040-MR9 system. Note: The adapter retainers are not needed. b) Pull the adapter away from the connectors. 456 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 463 Figure 394. Removing an adapter from a cassette for the 9080-M9S system c) Place the adapter, component-side up, on a flat, antistatic surface. 6. Save the PCIe adapter so that you can install it into the replacement PCIe adapter cassette.
  • Page 464 Figure 395. Removing the side cover from the adapter cassette for the 9080-M9S system 9. Remove the top cover from the cassette. a) Press the release button on the top cover and slide the cover in the direction that is shown.
  • Page 465 Figure 396. Removing the top cover from the adapter cassette for the 9080-M9S system 10. Press the adapter firmly into its connector as shown in the following figure, ensuring that it is seated. PCIe adapters 459...
  • Page 466 Figure 397. Installing an adapter in a cassette for the 9080-M9S system 11. Replace the top cover on the cassette. a) Lower the top cover on the top of the cassette. b) Slide the top cover in the direction that is shown in the following figure until it latches securely.
  • Page 467 Figure 398. Replacing the top cover on the adapter cassette for the 9080-M9S system 12. Replace the side cover on the cassette. a) Place the side cover on the side of the cassette. b) Slide the side cover in the direction that is shown in the following figure until it latches securely.

  • Page 468: Replacing A Pcie Adapter Cassette In The 9080-M9S System

    Figure 399. Replacing the side cover on the adapter cassette for the 9080-M9S system Replacing a PCIe adapter cassette in the 9080-M9S system To replace a PCIe adapter cassette in the system, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.

  • Page 469: Preparing The System For Operation After Removing And Replacing An Adapter Cassette

    Figure 400. Installing a cassette in the 9080-M9S system Preparing the 9080-M9S system for operation after removing and replacing an adapter cassette Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 470 OK, review the error logs, correct the problems, and repeat steps b and c as needed until the status is OK for all cables. d) Exit the ASMI. e) This ends the procedure. 464 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 471 7. If you chose to complete this repair with the power off, using your labels, reconnect the UPIC cables to the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Ensure that the white plastic lock is pulled back from the plug housing. b.

  • Page 472: Rempving And Replacing An Adapter

    – You must use one of the following expansion drawer cables: FC ECCR, FC ECCX, FC ECCY, or FC ECCZ. Procedure 1. If you chose to complete this repair with the power off, label and disconnect both UPIC cables from the system control unit. 466 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 473 UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Remove the white plastic lock (A) from the plug housing. Figure 404. Removing the UPIC cable lock b. Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. Figure 405.
  • Page 474 • Attach an electrostatic discharge (ESD) wrist strap to the front ESD jack, to the rear ESD jack, or to an unpainted metal surface of your hardware to prevent the electrostatic discharge from damaging your hardware. 468 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 475: Removing A Pcie Adapter From The 9080-M9S System

    The cassette is released from the slot. c) Pull the cassette straight out from the slot. Figure 407. Removing the adapter cassette from the 9080-M9S system 3. Remove the side cover from the cassette. a) Press the release button on the side cover and slide the cover in the direction that is shown.
  • Page 476 Figure 408. Removing the side cover from the adapter cassette for the 9080-M9S system 4. Remove the top cover from the cassette. a) Press the release button on the top cover and slide the cover in the direction that is shown.
  • Page 477 Figure 409. Removing the top cover from the adapter cassette for the 9080-M9S system 5. Remove the adapter from the cassette. a) Choose from the following options: • If you do not have adapter retainers, continue with the next step.
  • Page 478 Figure 410. Opening the adapter retainers for the 9040-MR9 system. Note: The adapter retainers are not needed. b) Pull the adapter away from the connectors. 472 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 479: Replacing A Pcie Adapter In The 9080-M9S System

    Figure 411. Removing an adapter from a cassette for the 9080-M9S system c) Place the adapter, component-side up, on a flat, antistatic surface. Replacing a PCIe adapter in the 9080-M9S system Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 480 Figure 412. Installing an adapter in a cassette for the 9080-M9S system 7. Replace the top cover on the cassette. a) Lower the top cover on the top of the cassette. b) Slide the top cover in the direction that is shown in the following figure until it latches securely.
  • Page 481 Figure 413. Replacing the top cover on the adapter cassette for the 9080-M9S system 8. Replace the side cover on the cassette. a) Place the side cover on the side of the cassette. b) Slide the side cover in the direction that is shown in the following figure until it latches securely.
  • Page 482 Figure 414. Replacing the side cover on the adapter cassette for the 9080-M9S system 9. Slide the cassette into the slot by completing the following steps: Attention: Ensure proper alignment when you insert a adapter cassette into the system. a) Align the cassette on the cassette rail in the cassette slot.

  • Page 483: Preparing The System For Operation After Removing And Replacing An Adapter

    Figure 415. Installing a cassette in the 9080-M9S system Preparing the 9080-M9S system for operation after removing and replacing an adapter To prepare the system for operation after removing and replacing an adapter, complete the steps in this procedure. Procedure 1.
  • Page 484 OK, review the error logs, correct the problems, and repeat steps b and c as needed until the status is OK for all cables. d) Exit the ASMI. e) Continue with step “9” on page 479. 478 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 485 Exit the ASMI. 9. If you replaced a PCIe3 x8 non-volatile memory SSD NVMe adapter and the logical partition that controls the adapter is running the IBM i operating system, complete the following steps to prepare the NVMe adapter for operation: a) Start the IBM i System Service Tools (STRSST), and specify the user name and password.

  • Page 486: Permanently Removing An Adapter

    Remove the white plastic lock (A) from the plug housing. Figure 417. Removing the UPIC cable lock b. Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. 480 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 487 Figure 418. Removing the UPIC cable from the system control unit 2. At the rear of the system, put the cable management bracket in the service position as shown in the following figure. a) Pull out the quarter-turn fasteners (B) and turn them to disengage them while you lift the cable management bracket (A) to its raised position.
  • Page 488 5 seconds. If at any point in this service process you move away from the system, it is important to again discharge yourself by touching an unpainted metal surface for at least 5 seconds before you continue with the service process. 482 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 489: Permanently Removing A Pcie Adapter From The 9080-M9S System

    The cassette is released from the slot. c) Pull the cassette straight out from the slot. Figure 420. Removing the adapter cassette from the 9080-M9S system 3. Remove the side cover from the cassette. a) Press the release button on the side cover and slide the cover in the direction that is shown.
  • Page 490 Figure 421. Removing the side cover from the adapter cassette for the 9080-M9S system 4. Remove the top cover from the cassette. a) Press the release button on the top cover and slide the cover in the direction that is shown.
  • Page 491 Figure 422. Removing the top cover from the adapter cassette for the 9080-M9S system 5. Remove the adapter from the cassette. a) Choose from the following options: • If you do not have adapter retainers, continue with the next step.
  • Page 492 Figure 423. Opening the adapter retainers for the 9040-MR9 system. Note: The adapter retainers are not needed. b) Pull the adapter away from the connectors. 486 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 493 Figure 424. Removing an adapter from a cassette for the 9080-M9S system c) Place the adapter, component-side up, on a flat, antistatic surface. 6. After permanently removing a PCIe adapter, you must install a PCIe filler in the cassette. a) Carefully grasp the filler and align the filler with the slot and its connector in the cassette.
  • Page 494 Figure 425. Installing a filler in the cassette for the 9080-M9S system 7. Replace the top cover on the cassette. a) Lower the top cover on the top of the cassette. b) Slide the top cover in the direction that is shown in the following figure until it latches securely.
  • Page 495 Figure 426. Replacing the top cover on the PCIe adapter cassette for the 9080-M9S system 8. Replace the side cover on the cassette. a) Place the side cover on the side of the cassette. b) Slide the side cover in the direction that is shown in the following figure until it latches securely.
  • Page 496 Figure 427. Replacing the side cover on the PCIe adapter cassette for the 9080-M9S system 9. Slide the cassette into the slot by completing the following steps: Attention: Ensure proper alignment when you insert a adapter cassette into the system.

  • Page 497: Preparing The 9080-M9S System For Operation After Permanently Removing An Adapter

    Figure 428. Installing a cassette in the 9080-M9S system Preparing the 9080-M9S system for operation after permanently removing an adapter Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 498 OK, review the error logs, correct the problems, and repeat steps b and c as needed until the status is OK for all cables. d) Exit the ASMI. 492 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 499 e) This ends the procedure. 6. If you chose to complete this repair with the power off, using your labels, reconnect the UPIC cables to the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Ensure that the white plastic lock is pulled back from the plug housing. b.
  • Page 500 OK, no further action is required. If the status is not OK, review the error logs, correct the problems, and repeat steps b, c and d as needed until the status is OK for all cables. e) Exit the ASMI. 494 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 501: Power Apss And Trusted Platform Module Card

    Power APSS and trusted platform module card Removing the Power APSS and TPM card from the 9080-M9S system node To remove the Power APSS and trusted platform module (TPM) card, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.

  • Page 502: Replacing The Power Apss And Trusted Platform Module Card

    Figure 432. Removing the Power APSS and TPM card Replacing the Power APSS and TPM card in the 9080-M9S system node To replace the Power APSS and trusted platform module (TPM) card, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 503 Figure 433. Replacing the Power APSS and TPM card Power APSS and trusted platform module card 497...
  • Page 504 498 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 505: Power Interface Card

    Power interface card Removing the power interface card from the 9080-M9S system control unit To remove the power interface card, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 506 Hold on to the power interface card handle and use your hand to support the bottom of the card as you pull the card out from its slot as shown in the following figure. 500 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 507: Replacing The Power Interface Card

    Figure 436. Removing the power interface card Replacing the power interface card in the 9080-M9S system control unit To replace the power interface card, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 508 Ensure that the white plastic lock is pulled back from the plug housing. b) Inserting the cable into the connector until it locks into place as shown in the following figure. 502 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 509 Figure 438. Replacing the UPIC cable into the system control unit c) Push the white plastic lock (B) onto the plug housing as shown in the following figure. Figure 439. Replacing the UPIC cable into the system control unit d) Lightly pull on the UPIC cable from both attachment points to ensure it is locked into place. Pull the cable connector;...
  • Page 510 504 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 511: Power Supplies

    Power supplies Preparing the 9080-M9S system to remove and replace a power supply To prepare the system to remove and replace a power supply, complete the steps in this procedure. About this task Attention: • Removing and replacing the failed power supply is a time sensitive task when the system is serviced with the power on.
  • Page 512 3. The power supplies are installed in the front of the system. The following figure shows the location of the power supplies in a system and the position of the light- emitting diodes (LEDs) on the power supply. 506 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 513 Figure 441. Location of the power supplies and LEDs The power supply has the following LEDs that indicate the status of the power supply: • An AC power-on LED (green) • A DC power-on LED (green) • An error and identify function LED (amber) Table 54 on page 507 describes the states of the power supply LEDs.
  • Page 514 Label and disconnect both UPIC cables from the system control unit as shown in the following figure. UPIC cable locations are P1-C1-T1 and P1-C2-T1. 1) Remove the white plastic lock (A) from the plug housing. 508 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 515 Figure 443. Removing the UPIC cable lock 2) Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. Figure 444. Removing the UPIC cable from the system control unit 8. Attach the electrostatic discharge (ESD) wrist strap. The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced.

  • Page 516: Removing A Power Supply

    If the cord that connects to the power supply is not already disconnected, label the cord and disconnect the cord from the power supply as shown in the following figure. 510 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 517 Figure 445. Disconnecting a cord from a power supply b) Push tab (A) down of the power supply being serviced and pull it towards the direction of the arrow shown. Keep pulling until the power supply slides out from the slot. Power supplies 511...

  • Page 518: Replacing A Power Supply

    Ensure that the pins on the latch go into the grooves in the chassis. c) Push the latch up to lock the power supply in place as shown in the following figure. 512 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 519 Figure 447. Replacing a power supply d) Connect the power cord to the power supply as shown in the following figure. e) Tuck the power cord into the chassis. Power supplies 513...

  • Page 520: Preparing The System For Operation

    Ensure that the white plastic lock is pulled back from the plug housing. b. Plug the UPIC cable (A) into the previously identified location in the system control unit by inserting the cable into the connector until it locks into place. 514 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 521 Figure 449. Replacing the UPIC cable into the system control unit c. Push the white plastic lock (B) onto the plug housing. Figure 450. Replacing the UPIC cable into the system control unit d. Lightly pull on the UPIC cable from both attachment points to ensure it is locked into place. Pull the cable connector;...
  • Page 522 Start the system. For instructions, see Starting a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustartsys.htm). 7. Turn off the identify LED. For instructions, see Deactivating an identify LED (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_turn_off_identify_led.htm). 8. Position the cover (A) on the front of the system unit as shown in the following figure, so that the four pins (B) on the system match the four holes at the rear of the cover.
  • Page 523 Figure 451. Installing the front cover 9. If applicable, close the rack front door. Power supplies 517...
  • Page 524 518 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 525: Processor Vrm

    Use the blue identify LED on the enclosure to locate the system. Ensure that the serial number of the system matches the serial number to be serviced. 2. Stop the system. For instructions, see Stopping a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustopsys.htm). 3. Open the rear rack door, if necessary.
  • Page 526 Do not pull out or install any drawer or feature if the rack stabilizer brackets are not attached to the rack. Do not pull out more than one drawer at a time. The rack might become unstable if you pull out more than one drawer at a time. 520 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 527 a) Label and disconnect the rear power cords from the system node being serviced as shown in the following figure. Notes: • This system node might be equipped with two or more power supplies. If the removing and replacing procedures require the system power to be turned off, ensure that all power sources to the system node are disconnected.
  • Page 528 (L003) 522 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 529 DANGER: Multiple power cords. The product might be equipped with multiple AC power cords or multiple DC power cables. To remove all hazardous voltages, disconnect all power cords and power cables. (L003) b) Label and disconnect all of the PCIe cables or transceivers that are attached to the PCIe adapters for the system node you are servicing.
  • Page 530 Label and unplug the UPIC cables for the system node that you are servicing, if applicable. 1) Remove the white plastic lock (A) from the plug housing as shown in the following figure. 524 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 531 Figure 456. Removing the UPIC cable lock 2) Push down on the blue cable latch (B) and pull out the UPIC cable from the system node as shown in the following figure. Processor VRM 525...
  • Page 532 If needed to allow for more slack in the SMP cables, label and unclip the SMP cable bundle from the side of the cable management bracket as shown in the following figure, and move the SMP cables to near the center of the system node. 526 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 533 Figure 458. Removing a cable clip f) Label and unplug the SMP cables for the system node that you are servicing. Attention: Do not drop or damage the metal connectors on the cable. If the metal connectors are bent or damaged, they need to be replaced. 1) Slightly push in the cable bundle (A) as shown in the following figure, to relieve the spring pressure of the cable connector.
  • Page 534 If you are servicing system node ND1 or ND2, label and unplug the USB cable as shown in the following figure. 528 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 535 Figure 460. Removing the USB cable from the system node i) If present, remove the two screws (A) at the rear of the system as shown in the following figure. Processor VRM 529...
  • Page 536 Figure 461. Removing the rear screws j) If present, remove the four screws (A) at the front of the system as shown in the following figure. 530 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 537 Figure 462. Removing the front screws k) Release the side latches (B) for the system node by pressing them downward and then pulling outward as shown in the following figure. l) Pull out the system node (C) as shown in the following figure. Processor VRM 531...
  • Page 538 Slide the cover (B) off the system unit as shown in the following figure. When the service access cover has cleared the upper frame ledge, lift the cover up and off the system unit. 532 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 539 Figure 464. Removing the service access cover 8. To activate the identify LED for the faulty part, press and hold either blue push-button on the trusted platform module card as shown in the following figure. Verify that the green LED (A) is lit, which indicates that sufficient power exists to light the identify LED on the faulty part.
  • Page 540 9. Look for the flashing amber LED of the faulty or failed processor voltage regulator module. Processor voltage regulator modules are in locations P1–C14, P1–C17, P1–C18, and P1–C21. Refer to the following image. 534 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 541: Removing A Processor Voltage Regulator Module

    Figure 466. Locations of the processor voltage regulator module LEDs Removing a processor voltage regulator module from the 9080-M9S system node To remove a processor voltage regulator module from the 9080-M9S system node system, complete the steps in this procedure. Procedure 1.

  • Page 542: Replacing A Processor Voltage Regulator Module

    Gently push the voltage regulator module into its connector. c) Rotate the levers in the direction shown and press down on the latches to secure the voltage regulator module in its slot. 536 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 543: Preparing The System For Operation

    Figure 468. Replacing a processor voltage regulator module Preparing the system for operation after removing and replacing a processor voltage regulator module To prepare the system for operation after removing and replacing a processor voltage regulator module, complete the steps in this procedure. Procedure 1.
  • Page 544 Unlock the blue rail safety latches (A) by pushing them towards the front as shown in the following figure. b) Push the system node back into the rack as shown in the following figure until both system node release latches lock into position. 538 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 545 Figure 470. Placing the system node into the operating position c) Replace the two screws (A) at the rear of the system if you removed them earlier, as shown in the following figure. Processor VRM 539...
  • Page 546 Figure 471. Replacing the rear screws d) Replace the four screws (A) at the front of the system node as shown in the following figure. 540 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 547 Figure 472. Replacing the front screws 4. Review the following information to identify the locations where each SMP cable connects to the system node that you are servicing. Then, refer to your labels and the following steps to reconnect the SMP cables that you removed from the system node you are servicing. •...
  • Page 548 Cable type and length From 880 mm (2.9 ND1-P1-T1 ND2-P1-T1 880 mm (2.9 ND1-P1-T2 ND2-P1-T2 1005 mm (3.3 ND1-P1-T7 ND2-P1-T7 1005 mm (3.3 ND1-P1-T8 ND2-P1-T8 1005 mm (3.3 ND1-P1-T9 ND2-P1-T9 542 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 549 Table 55. Cabling a Two Node Configuration. Each connection that is shown in the diagram represents a pair of SMP cables. (continued) Cable Cable type and length From 1005 mm (3.3 ND1-P1-T10 ND2-P1-T10 1225 mm (4.01 ND1-P1-T15 ND2-P1-T15 1225 mm (4.01 ND1-P1-T16 ND2-P1-T16 1225 mm (4.01...
  • Page 550 Figure 474. Cabling a Three Node Configuration Table 56. Cabling a Three Node Configuration Cable Cable type and length From 880 mm (2.9 ND3-P1-T1 ND2-P1-T1 544 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 551 Table 56. Cabling a Three Node Configuration (continued) Cable Cable type and length From 880 mm (2.9 ND3-P1-T2 ND2-P1-T2 1225 mm (4.01 ND3-P1-T7 ND1-P1-T1 1225 mm (4.01 ND3-P1-T8 ND1-P1-T2 1005 mm (3.3 ND3-P1-T9 ND2-P1-T9 1005 mm (3.3 ND3-P1-T10 ND2-P1-T10 1225 mm (4.01 ND3-P1-T15 ND1-P1-T9 1225 mm (4.01...
  • Page 552 • If you have a four node system configuration, use Figure 475 on page 547 and Table 57 on page 548 to determine the point-to-point cabling for SMP cables. 546 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 553 Figure 475. Cabling a Four Node Configuration Processor VRM 547...
  • Page 554 1625 mm (5.3 ND4-P1-T16 ND1-P1-T12 1625 mm (5.3 ND4-P1-T17 ND1-P1-T21 1625 mm (5.3 ND4-P1-T18 ND1-P1-T22 1005 mm (3.3 ND4-P1-T21 ND3-P1-T21 1005 mm (3.3 ND4-P1-T22 ND3-P1-T22 1225 mm (4.01 ND4-P1-T23 ND2-P1-T21 548 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 555 Table 57. Cabling a Four Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND4-P1-T24 ND2-P1-T22 1425 mm (4.7 ND4-P1-T25 ND1-P1-T29 1425 mm (4.7 ND4-P1-T26 ND1-P1-T30 880 mm (2.9 ND4-P1-T29 ND3-P1-T29 880 mm (2.9 ND4-P1-T30 ND3-P1-T30 1225 mm (4.01 ND4-P1-T31 ND2-P1-T29 1225 mm (4.01...
  • Page 556 Lightly pull on the SMP cable to ensure it is locked into place. The cable must be firmly attached to the system. 550 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 557 Figure 476. Replacing the SMP cable into the system node b) Repeat step “4.a” on page 550 until all the SMP cables previously identified are reconnected to the system node you are servicing. c) If you removed any SMP cable clips from the side of the rack, using your labels, reattach the cable bundle to the side of the cable management bracket as shown in the following figure.
  • Page 558 You can also refer to the following figures. The number in the cable label indicates the bundle for that cable. Two system node configuration: The two system node configuration has four cable bundles. 552 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 559 Figure 478. Bundling and connecting SMP cables for two system nodes • Two bundles named B5 with the "5" cables. – The left B5 bundle contains 5A, 5B, 5C, and 5D. This bundle attaches to the clip (A). – The right B5 bundle contains 5W, 5X, 5Y, and 5Z. This bundle attaches to the clip (D). •...
  • Page 560 UPIC cables that you removed from the system node you are servicing. Note: You will reconnect the UPIC cables to the system control unit in a later step. 554 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 561 • If you have a single node system configuration, use Figure 481 on page 555 and Table 58 on page 555 to determine the point-to-point cabling for UPIC cables. Figure 481. Single Node Configuration UPIC Cabling Table 58. Single Node Configuration UPIC Cabling Cable number From SC1: P1-C1-T1...
  • Page 562 2) Plug the UPIC cable (A) into the previously identified location in the system node by inserting the cable into the connector until it locks into place, as shown in the following figure. 556 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 563 Figure 483. Replacing the UPIC cable into the system node 3) Push the white plastic lock (B) onto the plug housing as shown in the following figure. Processor VRM 557...
  • Page 564 If applicable, secure the cable to the side of the rack with the hook-and-loop fastener. 6. Using your labels, reconnect the service processor (FSP) cables that you removed from the system node you are servicing. 558 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 565 Figure 485. Service processor (FSP) cabling Processor VRM 559...
  • Page 566 SC1: P1-T1 a) Plug the USB cable into the previously identified location in the system node by inserting the cable into the connector, as shown in the following figure. 560 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 567 Figure 487. Replacing the USB cable into the system node b) Plug the USB cable into the previously identified location in the system control unit by inserting the cable into the connector, as shown in the following figure. Processor VRM 561...
  • Page 568 Figure 488. Replacing the USB cable into the system control unit 8. Using your labels, reconnect the rear power cords to the system node being serviced as shown in the following figure. 562 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 569 Figure 489. Connecting the rear power cords 9. Using your labels, reconnect the UPIC cables to the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Ensure that the white plastic lock is pulled back from the plug housing. b.
  • Page 570 If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced. Then, click Actions > View All Actions > Launch Advanced Systems Management (ASM). 564 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 571 OK for all cables. e) Exit the ASMI. 12. Turn off the identify LED. For instructions, see Deactivating an identify LED (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_turn_off_identify_led.htm). 13. Start the system. For instructions, see Starting a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustartsys.htm).
  • Page 572 566 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 573: Service Processor Cards

    Service processor cards System control unit Preparing the 9080-M9S system to remove and replace a service processor card in the system control unit Procedure 1. Check and record the current firmware level. On the ASMI Welcome pane, view the existing level of server firmware in the upper-right corner under the copyright statement, for example, 01EM310 or FW760.00 (AM760_019).
  • Page 574 5 seconds before you continue with the service process. 5. Label and disconnect the cables from the failed service processor card. 568 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 575: Removing The Service Processor Card From The 9080-M9S System Control Unit

    Removing the service processor card from the 9080-M9S system control unit Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface. If not, do so now.
  • Page 576 Push the handle (A) in the direction shown in the following figure. e) Continue to push in the lever with your thumb until the latch is fully seated. 570 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 577 Figure 495. Replacing the service processor card 3. Remove the cover for the time-of day battery as shown in the following figure, by pinching in on the blue plastic cover at (A), then by pulling the cover away from the service processor card. Service processor cards 571...
  • Page 578 4. Remove the protective plastic insulator (B) from the time-of day battery, to allow the time-of-day battery to make contact with the service processor card as shown in the following figure. 572 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 579 Figure 497. Removing the protective plastic insulator 5. Align the bottom tabs of the time-of day battery cover in the two slots under the battery as shown in the following figure. Roll the battery cover up and secure the cover to the service processor card. Service processor cards 573...

  • Page 580: Preparing The 9080-M9S System Control Unit For Operation After Removing And Replacing A Service Processor Card

    Figure 498. Replacing the time-of day battery cover Preparing the 9080-M9S system control unit for operation after removing and replacing a service processor card Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.

  • Page 581: System Node

    System node Preparing the 9080-M9S system to remove and replace the service processor interface card To prepare the system to remove and replace a service processor interface card, complete the steps in this procedure.
  • Page 582 5. If you chose to complete this repair with the power off, label and disconnect both UPIC cables from the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. 576 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 583 a. Remove the white plastic lock (A) from the plug housing. Figure 500. Removing the UPIC cable lock b. Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. Figure 501. Removing the UPIC cable from the system control unit 6.
  • Page 584 Figure 502. Removing the front cover 7. Disconnect all of the front power cords that plug into the power supplies of the system node that is being serviced. 578 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 585: Removing The Service Processor Interface Card From The 9080-M9S System

    8. Label and remove the cables from the service processor interface card that you identified in “3” on page 575. Removing the service processor interface card from the 9080-M9S system To remove the service processor interface card from the system, complete the steps in this procedure.

  • Page 586: Replacing The Service Processor Interface Card In The 9080-M9S System

    Rotate the handle to the left in the direction shown in the following figure to lock the service processor interface card into the system. 580 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 587: Preparing The System For Operation

    Figure 505. Replacing a service processor interface card in the system Preparing the 9080-M9S system for operation after removing and replacing the service processor interface card To prepare the system for operation after removing or replacing the service processor interface card, complete the steps in this procedure.
  • Page 588 4. Position the cover (A) on the front of the system unit as shown in the following figure, so that the four pins (B) on the system match the four holes at the rear of the cover. Press the front cover into position. 582 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 589 Figure 507. Installing the front cover 5. If you chose to complete this repair with the power off, using your labels, reconnect the UPIC cables to the system control unit. UPIC cable locations are P1-C1-T1 and P1-C2-T1. a. Ensure that the white plastic lock is pulled back from the plug housing. b.
  • Page 590 UPIC cables. 7. Access the ASMI and run the Cable Plugging Validation utility to validate all of the cables. 584 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 591 a) If you are already connected to the ASMI, go to the next step. Otherwise, click All Systems then select system being serviced. Then, click Actions > View All Actions > Launch Advanced Systems Management (ASM). b) In the navigation area, expand System Service Aids > Cable Plugging Validation. Then, click Validate Cables.
  • Page 592 586 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 593: System Backplanes

    System backplanes System control unit Removing the system backplane from the 9080-M9S system control unit To remove the system backplane, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.

  • Page 594: Replacing The System Backplane

    Figure 511. Replacing the system backplane and tightening the screws 4. At the rear of the system control unit, use a T15 Torx screwdriver to tighten the two captive screws (A) as shown in the previous figure. 588 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 595: System Node

    System node Removing the system backplane from the 9080-M9S system node To remove the system backplane, complete the steps in this procedure. Before you begin Before you begin the removal and replacement procedure, ensure that you have the following items: •...
  • Page 596 Remove the memory module or filler by pushing the tabs (A) down and outward as shown in the following figure. The lever action of the tabs forces the memory module or filler out of the connector. 590 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 597 Figure 513. Removing memory modules b) Hold the memory module by the edges and pull it out of the system. c) Place the memory module or filler in a slot in the second row in the ESD tray, which was included with your replacement system backplane.
  • Page 598 CAUTION: A hot surface nearby. (L007) a) Loosen the heat sink actuation screw by turning the supplied hex key counterclockwise (A). Loosen the screw until it moves freely. Refer to the following figure. 592 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 599 Figure 515. Removing the heat sink b) Grip the heat sink (B) on opposing sides and remove the heat sink by lifting it upward as shown in the previous figure. Set the heat sink aside with the module side facing upward. Note: If you plan to remove dust or debris from the heat sink, this operation must be performed in another room that is greater than 7.6 m (24.9 ft) away from the work area.
  • Page 600 Open the system processor module packaging, which was included with the replacement system backplane kit. e) Place the system processor module package cover upside down next to the tray. 594 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 601 Figure 517. Placing the system processor module package cover upside down f) Ensure that the removal tool (A) is in the open position as shown in the following figure. The middle ring (B) must be pushed down and blue tabs (C) must be turned inward. System backplanes 595...
  • Page 602 Lower the tool over the system processor module. Ensure that the two guide pins (A) insert into the alignment holes (B) on each side of the tool as shown in the following figure. 596 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 603 Figure 519. Lowering the removal tool onto the system processor module i) With the removal tool sitting on top of the system processor module, push down on the ring (A) slightly so that the blue tabs (B) snap outward and the jaws engage with the system processor module as shown in the following figure.
  • Page 604 Setting the tool and system processor module at an angle on the top cover of the system processor module packaging makes it easier to place the system processor module in the packaging. 598 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 605 Figure 521. Placing the tool at an angle on the top cover of the packaging k) Release the system processor module by pushing the ring (B) downwards. Hold the ring (B) down while pushing the blue tabs (C) inwards as shown in the following figure. Ensure that the ring catches the openings on the blue tabs, and that the blue tabs are locked in a fixed position.
  • Page 606 6. Remove the chassis. a) Use a T15 Torx driver to remove eight screws from each side of the chassis as shown in the following figures. 600 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 607 Figure 523. Removing the screws from the side of the chassis b) Use a T15 Torx driver to remove the four front screws near the fan slots as shown in the following figure. System backplanes 601...
  • Page 608 Figure 524. Removing the screws from the front of the chassis c) Use a T15 Torx driver to remove two screws from the front of the top of the chassis. 602 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 609 Figure 525. Removing the screws from the top of the chassis d) Lift the chassis straight up away from the system backplane and set the chassis aside until you are ready to replace it. System backplanes 603...
  • Page 610 As you carefully lift the system backplane off the rails., keep the back end low and the front end high. Figure 527. Lifting the system backplane off the rails 604 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 611 c) Place the system backplane on an appropriate ESD surface. 8. Remove both slam latch bracket assemblies from the system backplane by loosening the flat head screws (A) with a T15 Torx screwdriver as shown in the following figure. System backplanes 605...

  • Page 612: Replacing The System Backplane

    Torx bit, ¼ in hex driver to ¼ in square socket adapter driver, ¼ in driver with 6 in extension, ¼ in ratchet driver, and ¼ in driver handle). 606 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 613 Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface. If not, do so now. 2. Remove the new system backplane from its packaging. 3.
  • Page 614 You might find it helpful to hold the slide rails tightly against the system backplane so that the pins will be seated flush with the rail slots. 5. Replace the chassis. a) Lower the chassis straight down over the system backplane. 608 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 615 Figure 531. Lowering the chassis over the system backplane b) Use a T15 Torx driver to replace two screws in the top of the chassis. Figure 532. Replacing the screws in the top of the chassis System backplanes 609...
  • Page 616 Use a T15 Torx driver to replace four front screws near the fan slots as shown in the following figure. 610 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 617 Figure 533. Replacing the screws in the front of the chassis d) Use a T15 Torx driver to replace eight screws from each side of the chassis as shown in the following figures. Figure 534. Replacing the screws in the side of the chassis System backplanes 611...
  • Page 618 See the following figure. b) Lift the socket dust cover straight up as shown in the following figure. Set the dust cover aside. 612 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 619 Figure 535. Removing the socket dust covers c) Continue to step “7” on page 613 to install a system processor module in the socket from which you just removed the dust cover. 7. Install a system processor module from the original system backplane in the exposed socket on the new system backplane.
  • Page 620 Make sure that both of the tool jaws are locked onto the system processor module by pushing down on the tool. Important: Do not press the blue release tabs until directed to do so later. 614 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 621 Figure 537. Locking the system processor module into the tool c) Hold the sides of the tool with system processor module and carefully lift the tool out of the system processor module tray. d) Lower the tool and system processor module onto the socket from which you just removed a dust cover.
  • Page 622 Open the latches that hold the system processor module in the supplied removal tool (A) as shown in the following figure. Push down on the ring (B) while pressing in on the tabs (C). 616 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 623 Figure 539. Removing the system processor module tool f) Lift the tool off the system processor module. g) Inspect the thermal interface material (TIM) for visible signs of damage, as shown in the following figure. • The thermal interface material (TIM) is typically adhered to the heat sink. •...
  • Page 624 Then, continue to step “7.m” on page 620. The TIM has no preferred up side. The TIM can be placed on the processor and centered as shown in the following figure. 618 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 625 Figure 541. Installing a new TIM onto the system processor module l) Using the tweezers, move the old processor's TIM from the clean, dry surface and center it onto the new system processor module. Then, continue to step “7.m” on page 620. The TIM has no preferred up side.
  • Page 626 Figure 542. Moving the TIM onto the processor m) Place the heat sink on the TIM as shown in the following figure. 620 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 627 Figure 543. Installing the heat sink on the TIM n) Tighten the center load screw clockwise by using the supplied hex key as shown by (B) in the following figure until a firm stop is reached. If the heat sink moves noticeably, the load arms are not engaged.
  • Page 628 (B) on the socket dust cover align with the two guide pins (A) on the system backplane. Push straight down until the latches (D) on the socket dust cover engage with the latches (C) on the backplane. Refer to the following figure. 622 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 629 Figure 545. Placing the dust covers on the system processor module sockets on the system backplane b) Repeat step “9.a” on page 622 to install socket dust covers on the remaining system processor module sockets. 10. Replace the processor voltage regulator modules in locations P1-C14, P1-C17, P1-C18, and P1-C21.. Tip: Replace the processor voltage regulator modules in the system in the same order in which you placed them in the tray.
  • Page 630 Replace the memory module by pushing it into slot until the tabs (A) lock into place as shown in the following figure. c) Repeat steps “11.a” on page 624 through “11.b” on page 624 to replace the remaining memory modules. 624 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 631 Figure 547. Replacing memory modules 12. Replace all of the cards (one at a time) in the row inside the system that is nearest to the fans. Tip: Replace the cards in the system in the same order in which you placed them in the tray. This row includes seven memory voltage regulator modules, four miscellaneous A voltage regulator modules, one miscellaneous B voltage regulator module, two power APSS and TPM cards, and the concurrent maintenance circuit card in locations P1-C54 through P1-C68...
  • Page 632 Figure 548. Holding a card with levers in the open position b) Continue holding the card by the levers and lower the card into its slot in the system. Refer to the following image. 626 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 633 Figure 549. Replacing the cards in the row nearest the fans c) Gently push the card into its connector. d) Rotate the levers in the direction that is shown and press down on the latches to secure the card in its slot. e) Repeat these steps to replace all of the cards.
  • Page 634 628 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 635: System Processor Module

    System processor module Preparing the 9080-M9S system to remove and replace a system processor module Before you begin Before beginning this procedure, ensure that you have these items on hand: • System processor module • Thermal interface material (TIM) • Tweezers •...
  • Page 636 • This system node might be equipped with two or more power supplies. If the removing and replacing procedures require the system power to be turned off, ensure that all power sources to the system node are disconnected. 630 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 637 Figure 552. Removing the rear power cords (L003) System processor module 631...
  • Page 638 Label and disconnect all of the PCIe cables or transceivers that are attached to the PCIe adapters for the system node you are servicing. Use hook-and-loop fasteners to hold the PCIe cables in place. 632 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 639 c) Label and unplug both service processor (FSP) cables (B) from the system node being serviced using the pull tab (A) attached to the connector. Figure 553. Removing the service processor cable from the system node d) Label and unplug the UPIC cables for the system node that you are servicing, if applicable. 1) Remove the white plastic lock (A) from the plug housing as shown in the following figure.
  • Page 640 Figure 554. Removing the UPIC cable lock 2) Push down on the blue cable latch (B) and pull out the UPIC cable from the system node as shown in the following figure. 634 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 641 Figure 555. Removing the UPIC cable from the system node e) If needed to allow for more slack in the SMP cables, label and unclip the SMP cable bundle from the side of the cable management bracket as shown in the following figure, and move the SMP cables to near the center of the system node.
  • Page 642 2) Pull the blue latch (B) as shown in the following figure to release the inner cable latch 3) Remove the SMP cable (C) from the system node. 636 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 643 Figure 557. Removing the SMP cable from the system node g) After you remove all the SMP cables for a system node, use hook-and-loop fasteners to connect the cables to the cable management bracket, so the cables do not hang loosely. h) If you are servicing system node ND1 or ND2, label and unplug the USB cable as shown in the following figure.
  • Page 644 Figure 558. Removing the USB cable from the system node i) If present, remove the two screws (A) at the rear of the system as shown in the following figure. 638 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 645 Figure 559. Removing the rear screws j) If present, remove the four screws (A) at the front of the system as shown in the following figure. System processor module 639...
  • Page 646 Release the side latches (B) for the system node by pressing them downward and then pulling outward as shown in the following figure. l) Pull out the system node (C) as shown in the following figure. 640 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 647 Figure 561. Placing the system node in service position 3. Attach the electrostatic discharge (ESD) wrist strap. The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced. Attention: •...
  • Page 648 If the green LED (A) does not light, use the location code on the service label to find the physical location of the faulty part. 642 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 649 Figure 563. Activating the identify LED for a faulty part 6. Locate the amber LED for the failed system processor module. Make a note of which location is flashing; that indicates the system processor module to replace. The following figure shows the locations of the system processor module LEDs. Record the location of the identifying LED.

  • Page 650: Removing A System Processor Module From The 9080-M9S System

    2. Open the packaging of the new system processor module, and place the cover upside down next to the tray, as shown in Figure 565 on page 645. The cover is used for the system processor module that you are replacing. 644 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 651 Figure 565. Opening the system processor module packaging 3. Remove the heat sink from the system processor module. (L007) CAUTION: A hot surface nearby. (L007) a. Loosen the heat sink actuation screw by turning the supplied 4MM T-handle Allen wrench counterclockwise (A).
  • Page 652 Ensure that the removal tool (A) is in the open position as shown in Figure 567 on page 647. The middle ring (B) must be pushed down and blue tabs (C) must be turned inward. 646 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 653 Figure 567. Ensuring that the removal tool is in the open position b) Align the tool over the system processor module. Ensure that the beveled edge on the tool aligns with the beveled edge of the system processor module (C) as shown in Figure 568 on page 648. c) Lower the tool over the system processor module.
  • Page 654 Make sure that both of the tool jaws are locked onto the system processor module by pushing down on the tool. Important: Do not press the blue release ring until directed to do so later. 648 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 655 Figure 569. Locking the system processor module into the tool 5. Hold the outside of the tool and lift the tool and system processor module from the socket. Lift the tool upward slowly to ensure that the jaws are fully engaged with the system processor module.
  • Page 656 To prevent the system processor module from falling, pull up on the round lever before you place the tool on the top cover of the system processor module packaging. 650 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 657: Replacing A System Processor Module In The 9080-M9S System

    Figure 571. Releasing the system processor module from the tool Replacing a system processor module in the 9080-M9S system Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface. If not, do so now.
  • Page 658 Ensure that the two guide pins (A) are inserted into the alignment holes (B) on each side of the tool. 652 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 659 Figure 573. Lowering the removal tool onto the system processor module c) With the removal tool sitting on top of the system processor module, push down on the ring (A) slightly so that the blue tabs (B) snap outward and the jaws engage with the system processor module (C) as shown in Figure 574 on page 654.
  • Page 660 If dust or debris is present on the system processor socket, use the supplied air pump to clean the socket. Blow small bursts of air from the center toward the sides of the socket, as shown in Figure 575 on page 655. 654 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 661 Figure 575. Removing dust and debris from the system processor socket b) Hold the sides of the tool with system processor module and carefully lift the tool out of the system processor module tray. c) Lower the tool and system processor module onto the socket. Align the beveled corner of the tool with the beveled corner on the socket.
  • Page 662 Open the latches that hold the system processor module in the supplied removal tool (A) as shown in Figure 577 on page 657. Push down on the ring (B) while pressing in on the tabs (C). 656 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 663 Figure 577. Removing the system processor module tool e) Lift the tool off the system processor module. 4. Inspect the thermal interface material (TIM) for visible signs of damage, as shown in Figure 578 on page 658. System processor module 657...
  • Page 664 Using the tweezers, remove the TIM from the carrier strip and center it onto the system processor module. The TIM has no preferred up side. The TIM can be placed on the processor and centered as shown in Figure 579 on page 659. 658 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 665 Figure 579. Installing a new TIM onto the system processor module d) Place the heat sink on the TIM as shown in Figure 580 on page 660. System processor module 659...
  • Page 666 The TIM has no preferred up side. The TIM can be placed on the processor and centered as shown in Figure 581 on page 661. 660 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 667 Figure 581. Moving the TIM onto the processor b) Place the heat sink on the TIM as shown in Figure 582 on page 662. System processor module 661...
  • Page 668 (B) in Figure 583 on page 663 until a firm stop is reached. If the heat sink moves noticeably, the load arms are not engaged. Unscrew the center load screw and repeat this step again. 662 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 669 Figure 583. Tightening the center load screw on the heat sink 9. Lightly grip the system processor module that you replaced by the edges and lift it off of the packaging cover. Align the beveled corner of the module (A) to the corner of the packaging with triangle (B) and place it in the packaging, as shown in Figure 584 on page 664.

  • Page 670: Preparing The 9080-M9S System For Operation After Removing And Replacing A System Processor Module

    Slide the cover (A) onto the system unit as shown in the following figure. b) Close the release latch (B) by pushing it in the direction shown in the following figure. 664 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 671 Figure 585. Installing the service access cover 3. Complete the following steps to place the system node in the operating position. Note: Slide the system node slowly into the rack to ensure that your fingers do not get caught in the side rails.
  • Page 672 Figure 586. Placing the system node into the operating position c) Replace the two screws (A) at the rear of the system if you removed them earlier, as shown in the following figure. 666 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 673 Figure 587. Replacing the rear screws d) Replace the four screws (A) at the front of the system node as shown in the following figure. System processor module 667...
  • Page 674 Figure 588. Replacing the front screws 4. Using your labels, reconnect the rear power cords to the system node being serviced as shown in the following figure. 668 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 675 Figure 589. Connecting the rear power cords 5. Review the following information to identify the locations where each SMP cable connects to the system node that you are servicing. Then, refer to your labels and the following steps to reconnect the SMP cables that you removed from the system node you are servicing.
  • Page 676 Cable type and length From 880 mm (2.9 ND1-P1-T1 ND2-P1-T1 880 mm (2.9 ND1-P1-T2 ND2-P1-T2 1005 mm (3.3 ND1-P1-T7 ND2-P1-T7 1005 mm (3.3 ND1-P1-T8 ND2-P1-T8 1005 mm (3.3 ND1-P1-T9 ND2-P1-T9 670 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 677 Table 62. Cabling a Two Node Configuration. Each connection that is shown in the diagram represents a pair of SMP cables. (continued) Cable Cable type and length From 1005 mm (3.3 ND1-P1-T10 ND2-P1-T10 1225 mm (4.01 ND1-P1-T15 ND2-P1-T15 1225 mm (4.01 ND1-P1-T16 ND2-P1-T16 1225 mm (4.01...
  • Page 678 Figure 591. Cabling a Three Node Configuration Table 63. Cabling a Three Node Configuration Cable Cable type and length From 880 mm (2.9 ND3-P1-T1 ND2-P1-T1 672 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 679 Table 63. Cabling a Three Node Configuration (continued) Cable Cable type and length From 880 mm (2.9 ND3-P1-T2 ND2-P1-T2 1225 mm (4.01 ND3-P1-T7 ND1-P1-T1 1225 mm (4.01 ND3-P1-T8 ND1-P1-T2 1005 mm (3.3 ND3-P1-T9 ND2-P1-T9 1005 mm (3.3 ND3-P1-T10 ND2-P1-T10 1225 mm (4.01 ND3-P1-T15 ND1-P1-T9 1225 mm (4.01...
  • Page 680 • If you have a four node system configuration, use Figure 592 on page 675 and Table 64 on page 676 to determine the point-to-point cabling for SMP cables. 674 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 681 Figure 592. Cabling a Four Node Configuration System processor module 675...
  • Page 682 1625 mm (5.3 ND4-P1-T16 ND1-P1-T12 1625 mm (5.3 ND4-P1-T17 ND1-P1-T21 1625 mm (5.3 ND4-P1-T18 ND1-P1-T22 1005 mm (3.3 ND4-P1-T21 ND3-P1-T21 1005 mm (3.3 ND4-P1-T22 ND3-P1-T22 1225 mm (4.01 ND4-P1-T23 ND2-P1-T21 676 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 683 Table 64. Cabling a Four Node Configuration (continued) Cable Cable type and length From 1225 mm (4.01 ND4-P1-T24 ND2-P1-T22 1425 mm (4.7 ND4-P1-T25 ND1-P1-T29 1425 mm (4.7 ND4-P1-T26 ND1-P1-T30 880 mm (2.9 ND4-P1-T29 ND3-P1-T29 880 mm (2.9 ND4-P1-T30 ND3-P1-T30 1225 mm (4.01 ND4-P1-T31 ND2-P1-T29 1225 mm (4.01...
  • Page 684 Lightly pull on the SMP cable to ensure it is locked into place. The cable must be firmly attached to the system. 678 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 685 Figure 593. Replacing the SMP cable into the system node b) Repeat step “5.a” on page 678 until all the SMP cables previously identified are reconnected to the system node you are servicing. c) If you removed any SMP cable clips from the side of the rack, using your labels, reattach the cable bundle to the side of the cable management bracket as shown in the following figure.
  • Page 686 You can also refer to the following figures. The number in the cable label indicates the bundle for that cable. Two system node configuration: The two system node configuration has four cable bundles. 680 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 687 Figure 595. Bundling and connecting SMP cables for two system nodes • Two bundles named B5 with the "5" cables. – The left B5 bundle contains 5A, 5B, 5C, and 5D. This bundle attaches to the clip (A). – The right B5 bundle contains 5W, 5X, 5Y, and 5Z. This bundle attaches to the clip (D). •...
  • Page 688 UPIC cables that you removed from the system node you are servicing. Note: You will reconnect the UPIC cables to the system control unit in a later step. 682 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 689 • If you have a single node system configuration, use Figure 598 on page 683 and Table 65 on page 683 to determine the point-to-point cabling for UPIC cables. Figure 598. Single Node Configuration UPIC Cabling Table 65. Single Node Configuration UPIC Cabling Cable number From SC1: P1-C1-T1...
  • Page 690 2) Plug the UPIC cable (A) into the previously identified location in the system node by inserting the cable into the connector until it locks into place, as shown in the following figure. 684 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 691 Figure 600. Replacing the UPIC cable into the system node 3) Push the white plastic lock (B) onto the plug housing as shown in the following figure. System processor module 685...
  • Page 692 If applicable, secure the cable to the side of the rack with the hook-and-loop fastener. 7. Using your labels, reconnect the service processor (FSP) cables that you removed from the system node you are servicing. 686 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 693 Figure 602. Service processor (FSP) cabling System processor module 687...
  • Page 694 SC1: P1-T1 a) Plug the USB cable into the previously identified location in the system node by inserting the cable into the connector, as shown in the following figure. 688 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 695 Figure 604. Replacing the USB cable into the system node b) Plug the USB cable into the previously identified location in the system control unit by inserting the cable into the connector, as shown in the following figure. System processor module 689...
  • Page 696 If the status is OK, no further action is required. If the status is not OK, review the error logs, correct the problems, and repeat steps b, c and d as needed until the status is OK for all cables. e) Exit the ASMI. 690 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 697: Time-Of-Day Battery

    Time-of-day battery Preparing the 9080-M9S system to remove and replace a time-of-day battery Procedure 1. Optional: If the system is powered off, from the Operation list, select FRU Level Deactivate. Then, click OK to confirm the operation. 2. Ensure that the amber LED corresponds to the location of the time-of-day battery with the flashing amber LED.

  • Page 698: Removing The Time-Of-Day Battery

    6. Remove the cover for the time-of day battery as shown in the following figure, by pinching in on the blue plastic cover at (A), then by pulling the cover away from the service processor card. 692 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 699 • Exchange the battery only with the IBM-approved part. Recycle or discard the battery as instructed by local regulations. In the United States, IBM has a process for the collection of this battery. For information, call 1-800-426-4333. Have the IBM part number for the battery unit available when you call.

  • Page 700: Replacing The Time-Of-Day Battery

    If not, do so now. 2. Insert the time-of-day battery into its slot as shown in the following figure; the + (plus) side of the battery orients towards the bottom of the server. 694 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 701 Figure 609. Inserting the time-of-day battery 3. Align the bottom tabs of the time-of day battery cover in the two slots under the battery as shown in the following figure. Roll the battery cover up and secure the cover to the service processor card. Time-of-day battery 695...

  • Page 702: Preparing The System For Operation

    If you did not power off the system, skip the next step and continue to the step to validate only the UPIC cables. 696 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 703 7. Access the Advanced System Management Interface (ASMI). • You can access the ASMI without using the HMC. For instructions, see Accessing the ASMI without an HMC (www.ibm.com/support/knowledgecenter/POWER9/p9hby/connect_asmi.htm). • To access the ASMI by using the HMC, complete the following steps: a.
  • Page 704 The content pane displays a form that shows the current date (month, day, and year) and time (hours, minutes, and seconds). c) Change the date, the time, or both, and then click Save Settings. 9. If applicable, close the rack front and rear doors. 698 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 705: Usb Card

    USB card Removing and replacing Preparing the 9080-M9S system to remove and replace the USB card To prepare the system to remove and replace a USB card, complete the steps in this procedure. Procedure 1. If USB devices are connected to the USB card, ensure that the USB devices are not being used. Label and remove the USB cables from the USB card.
  • Page 706 Figure 612. Removing the UPIC cable from the system control unit 3. Check that the amber identify LED is flashing as shown in the following figure. 700 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 707 Figure 613. Identify LED for the USB card 4. Attach the electrostatic discharge (ESD) wrist strap. The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced. Attention: •...

  • Page 708: Removing The Usb Card From The 9080-M9S System

    Hold on to the USB card handle and by using your hand to support the bottom of the USB card, pull out the USB card from its slot as shown in the following figure. Figure 614. Removing a USB card from the system 702 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 709: Replacing The Usb Card In The 9080-M9S System

    Replacing the USB card in the 9080-M9S system To replace the USB card in the system, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.

  • Page 710: Preparing The System For Operation

    Preparing the 9080-M9S system for operation after removing and replacing the USB card To prepare the system for operation after removing or replacing the USB card, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 711 Figure 616. Replacing the UPIC cable into the system control unit c. Push the white plastic lock (B) onto the plug housing. Figure 617. Replacing the UPIC cable into the system control unit d. Lightly pull on the UPIC cable from both attachment points to ensure it is locked into place. Pull the cable connector;...

  • Page 712: Installing

    Remove the white plastic lock (A) from the plug housing. Figure 618. Removing the UPIC cable lock b. Push down on the blue cable latch (B) and pull out the UPIC cable from the system control unit. 706 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 713: Installing The Usb Card In The 9080-M9S System

    5 seconds before you continue with the service process. Installing the USB card in the 9080-M9S system To install the USB card in the system, complete the steps in this procedure.

  • Page 714: Preparing The System For Operation

    Figure 620. Installing a USB card in the system Preparing the 9080-M9S system for operation after installing the USB card To prepare the system for operation after installing the USB card, complete the steps in this procedure. Procedure 1.
  • Page 715 b) In the navigation area, expand System Service Aids > Cable Plugging Validation. Then, click Validate UPIC Cables. The system verifies that the UPIC cables are present. Note: Older firmware levels do not support validating the UPIC cables while the system is at FSP standby.
  • Page 716 OK, no further action is required. If the status is not OK, review the error logs, correct the problems, and repeat steps b, c and d as needed until the status is OK for all cables. e) Exit the ASMI. 710 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 717: Permanently Removing

    Permanently removing Preparing the 9080-M9S system to permanently remove the USB card To prepare the system to permanently remove a USB card, complete the steps in this procedure. Procedure 1. If USB devices are connected to the USB card, ensure that the USB devices are not being used. Label and remove the USB cables from the USB card.
  • Page 718 Figure 624. Removing the UPIC cable from the system control unit 3. Check that the amber identify LED is flashing as shown in the following figure. 712 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 719 Figure 625. Identify LED for the USB card 4. Attach the electrostatic discharge (ESD) wrist strap. The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced. Attention: •...

  • Page 720: Permanently Removing The Usb Card From The 9080-M9S System

    USB card from its slot as shown in the following figure. Figure 626. Removing a USB card from the system 3. Insert a USB card filler into the P1-C13 location. 714 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 721: Preparing The System For Operation

    Preparing the 9080-M9S system for operation after permanently removing the USB card To prepare the system for operation after permanently removing the USB card, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface.
  • Page 722 OK, no further action is required. If the status is not OK, review the error logs, correct the problems, and repeat steps b, c and d as needed until the status is OK for all cables. e) Exit the ASMI. 716 Power Systems: Removing and replacing parts in the 9080-M9S system...

  • Page 723: Vpd Card

    You must supply the machine type and serial number, and the part number and serial number of the replacement VPD card. If you use the AIX or Linux operating systems, contact pcod@us.ibm.com. If you use the IBM i operating system, contact icod@us.ibm.com. Procedure 1.

  • Page 724: Removing The Vital Product Data Card

    5 seconds before you continue with the service process. Removing the vital product data card from the 9080-M9S system control unit Follow these steps to remove the vital product data card.

  • Page 725: Replacing The Vital Product Data Card

    Figure 630. Removing the VPD card Replacing the vital product data card in the 9080-M9S system control unit Follow these steps to replace the vital product data card. Procedure 1.

  • Page 726: Preparing The System Control Unit For Operation

    UPIC cables. 3. Access the ASMI and run the Cable Plugging Validation utility to validate all of the cables. 720 Power Systems: Removing and replacing parts in the 9080-M9S system...
  • Page 727 OK, review the error logs, correct the problems, and repeat steps b and c as needed until the status is OK for all cables. d) Exit the ASMI and continue to the next step. 5. Turn off the identify LED. For instructions, see Deactivating an identify LED (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_turn_off_identify_led.htm). 6. Access the ASMI.
  • Page 728 In the ASMI navigation panel, expand On demand Utilities > CoD Activation. Enter the CoD and VET activation codes that you obtained from IBM for this new VPD card. Then, click Continue to write the codes to the VPD card for each CoD and VET code that you have.
  • Page 730 IBM®...

Table of Contents

Save PDF