Lenovo 7DG8 Manuals

Manuals and User Guides for Lenovo 7DG8. We have 2 Lenovo 7DG8 manuals available for free PDF download: User Manual, System Configuration Manual

Lenovo 7DG8 User Manual

Lenovo 7DG8 User Manual (478 pages)

Brand: Lenovo | Category: Server | Size: 26 MB

Table of Contents

Table of Contents
3
Safety
7
Safety Inspection Checklist
8
Chapter 1. Introduction
11
Features
11
Tech Tips
12
Security Advisories
13
Specifications
13
Technical Specifications
13
Mechanical Specifications
19
Environmental Specifications
19
Particulate Contamination
23
Management Options
24
Chapter 2. Server Components
29
Front View
29
Rear View
36
Rear View of 2 X Pcie Slots Configuration
37
Rear View of 2 X 2.5-Inch Drives and 1 X Pcie Slot Configuration
38
Rear View of 2 X Pcie Slots and 1 X Processor Neptune Core Module Configuration
38
Rear View of 1 X Neptcore Module and 2 X Rear M.2 Drives Configuration
39
Power Supply Unit
39
Pcie Slot 2 on Riser 1 Assembly
39
System Error LED
39
Pcie Slot 3 on Riser 2 Assembly
39
Ethernet Connectors on Rear OCP Module 2 (Optional)
39
USB 3.2 Gen 1 (5Gbps) Connector with USB 2.0 XCC
39
System Management (Depending on the Configuration)
39
VGA Connector
40
Power Supply Unit
40
Top View
41
Top View with Standard Heat Sinks
41
Top View with Neptair Module
42
Top View with Neptcore Module
42
Top View with Compute Complex Neptune Core Module
43
System-Board-Assembly Layout
44
System-Board-Assembly Connectors
45
System-Board-Assembly Switches
48
System Leds and Diagnostics Display
50
Troubleshooting by System Leds and Diagnostics Display
50
Processor-Board Leds
65
Chapter 3. Parts List
71
2.5-Inch Drive Bay Chassis
71
E3.S Drive Bay Chassis
74
Power Cords
77
Chapter 4. Unboxing and Setup
79
Server Package Contents
79
Identify the Server and Access the Lenovo Xclarity
79
Controller
79
Server Setup Checklist
81
Chapter 5. Hardware Replacement Procedures
83
Installation Guidelines
83
Safety Inspection Checklist
84
System Reliability Guidelines
85
Working Inside the Server with the Power on
85
Handling Static-Sensitive Devices
86
Memory Module Installation Rules
87
DDR5 Dimms Only
88
DDR5 Rdimms Mixed with CXL Memory
94
Modules
94
Memory Module Installation Rules (Processor Board for Compute Complex Neptune Core Module)
96
Independent Mode Installation Order
97
Mirroring Mode Installation Order
98
Technical Rules
99
Pcie Slots and Adapters
99
Technical Rules for Drives
106
Thermal Rules
107
Server Models with Front Drive Bays Only (Standard Configuration)
107
Server Models with Front Drive Bays Only (E3.S Configuration)
109
Server Models with Gpus
110
Server Models with Neptair Module
111
Server Models with Neptcore Module
113
Server Models with Compute Complex Neptune Core Module
114
Power on and Power off the Server
115
Power on the Server
116
Power off the Server
116
Rail Replacement
116
Remove the Rails from the Rack
116
Install the Rails to the Rack
118
Server Replacement
123
Remove the Server from the Rack (Friction Rails)
123
Install the Server to the Rack (Friction Rails)
126
Remove the Server from the Rack (Slide Rails)
130
Install the Server to the Rack (Slide Rails)
134
Air Baffle Replacement
138
Remove the Air Baffle
138
Install the Air Baffle
140
CMOS Battery (CR2032) Replacement
141
Remove the CMOS Battery (CR2032)
141
Install the CMOS Battery (CR2032)
143
Remove an E3.S CMM Cage and Backplane
145
E3.S CMM Cage and Backplane Replacement
145
Install an E3.S CMM Cage and Backplane
147
E3.S Non-Hot-Swap CMM Replacement
149
Remove an E3.S Non-Hot-Swap CMM
149
Install an E3.S Non-Hot-Swap CMM
151
Remove an E3.S Drive Cage and Backplane
155
E3.S Drive Cage and Backplane Replacement
155
Install an E3.S Drive Cage and Backplane
157
E3.S Hot-Swap Drive Replacement
158
Remove an E3.S Hot-Swap Drive
158
Install an E3.S Hot-Swap Drive
160
Front Adapter Assembly Replacement
164
Front Riser Cage Replacement
165
Front Riser Card and Pcie Adapter
166
Replacement
167
OCP Interposer Card Replacement
173
Remove the Front OCP Interposer Card
173
Install the Front OCP Interposer Card
174
Remove the Rear OCP Interposer Card
175
Install the Rear OCP Interposer Card
176
Front OCP Module Replacement
177
Remove the Front OCP Module
177
Install the Front OCP Module
178
Front I/O Module Replacement
179
Remove the Front I/O Module
179
Install the Front I/O Module
181
Heat Sink Torx T30 Nut Replacement
181
Remove a Heat Sink Torx T30 Nut
182
Install a Heat Sink Torx T30 Nut
183
2.5-Inch Hot-Swap Drive Replacement
184
Remove a 2.5-Inch Hot-Swap Drive
185
Install a 2.5-Inch Hot-Swap Drive
186
2.5-Inch Drive Backplane Replacement
188
Remove the Front 2.5-Inch Drive Backplane
188
Install the Front 2.5-Inch Drive Backplane
189
Remove the 2.5-Inch Rear Drive Backplane
190
Install the 2.5-Inch Rear Drive Backplane
192
Power Supply Unit Replacement
194
Remove a Power Supply Unit
194
Install a Power Supply Unit
199
Intrusion Switch Replacement
205
Remove an Intrusion Switch
205
Install an Intrusion Switch
207
Lenovo Processor Neptune Air Module Replacement (Trained Technicians Only)
209
Remove the Lenovo Processor Neptune Air Module
209
Install the Lenovo Processor Neptune Air
209
Module
211
Lenovo Processor Neptune Core Module Replacement
216
Remove the Lenovo Processor Neptune Core Module
217
Module
220
Lenovo Compute Complex Neptune Core Module Replacement (Trained Technicians Only)
227
Remove the Lenovo Compute Complex Neptune Core Module
227
Core Module
231
Management NIC Adapter Replacement
239
Remove the Management NIC Adapter
239
Install the Management NIC Adapter
240
Manifold Replacement (Trained Technicians Only)
241
Remove the Manifold (In-Rack System)
243
Install the Manifold (In-Rack System)
251
Remove the Manifold (In-Row System)
263
Install the Manifold (In-Row System)
272
Memory Module Replacement
284
Remove a Memory Module
284
Install a Memory Module
287
Microsd Card Replacement
291
Remove the Microsd Card
291
Install the Microsd Card
292
Pcie Adapter Replacement
294
Remove a Pcie Adapter
294
Install a Pcie Adapter
295
Processor and Heat Sink Replacement (Trained Technicians Only)
297
Remove a Processor and Heat Sink
297
Separate the Processor from Carrier and Heat Sink
301
Install a Processor and Heat Sink
303
Rack Latches Replacement
309
Remove the Rack Latches
309
Install the Rack Latches
310
RAID Flash Power Module Replacement
310
Chassis
312
Chassis
313
Air Baffle
316
Baffle
317
Riser Bracket
318
Riser Bracket
319
Rear Drive Assembly Replacement
320
Remove the 2.5-Inch Rear Drive Assembly
320
Install the 2.5-Inch Rear Drive Assembly
321
Rear M.2 Assembly Replacement
324
Drive
324
Assemble the Rear M.2 Interposer and Drive
327
Drive Assembly
330
Assembly
331
Remove the Rear M.2 Backplane
332
Install Rear M.2 Backplane
333
Internal M.2 Backplane and M.2 Drive Replacement
334
Remove the Internal M.2 Backplane and M.2 Drive
335
Backplane
337
Drive
338
Hot-Swap M.2 Drive Assembly Replacement
341
Remove a Hot-Swap M.2 Drive Assembly
341
Install a Hot-Swap M.2 Drive Assembly
342
Disassemble an M.2 Drive Assembly
344
Assemble an M.2 Drive Assembly
348
Drive Cage and Drive Backplanes Replacement
351
Backplanes
351
Backplanes
355
Remove the Rear M.2 Riser Cage and Drive Backplane
359
Install the Rear M.2 Riser Cage and Drive Backplane
360
Rear OCP Module Replacement
361
Remove the Rear OCP Module
361
Install the Rear OCP Module
362
Rear Riser Card Replacement
363
Remove a Rear Riser Card
367
Install a Rear Riser Card
369
Security Bezel Replacement
371
Remove the Security Bezel
371
Install the Security Bezel
373
Serial Port Module Replacement
375
Remove a Serial Port Module
375
Install a Serial Port Module
377
System Board Assembly Replacement (Trained Technicians Only)
380
System I/O Board Replacement (Trained Technicians Only)
381
Processor Board Replacement (Trained Technicians Only)
387
Install the Processor Board
389
System Fan-Pack Replacement
392
Remove a System Fan-Pack
392
Install a System Fan-Pack
395
Top Cover Replacement
397
Remove the Top Cover
397
Install the Top Cover
398
USB I/O Board Replacement
400
Remove the USB I/O Board
400
Install the USB I/O Board
401
Complete the Parts Replacement
402
Chapter 6. System Configuration
405
Set the Network Connection for the Lenovo Xclarity Controller
405
Connection
406
Update the Firmware
407
Configure the Firmware
410
Memory Module Configuration
411
Enable Software Guard Extensions (SGX)
412
RAID Configuration
412
Deploy the Operating System
413
Back up the Server Configuration
414
Chapter 7. Problem Determination
415
Event Logs
415
Troubleshooting by System Leds and Diagnostics Display
417
Drive Leds
417
E3.S CMM Leds
418
External Diagnostics Handset
418
Front-Operator-Panel Leds and Buttons
424
LED on the Leakage Detection Sensor Module
426
Leds on the XCC System Management Port
427
System-I/O-Board Leds
428
Processor-Board Leds
430
Power-Supply-Unit Leds
432
Rear M.2 Leds
434
Rear System Leds
435
General Problem Determination Procedures
436
Resolving Suspected Power Problems
436
Resolving Suspected Ethernet Controller Problems
437
Troubleshooting by Symptom
438
Liquid Cooling Module Problems (Neptair Module)
438
Liquid Cooling Module Problems (Processor Neptune Core Module)
439
Liquid Cooling Module Problems (Compute Complex Neptune Core Module)
441
Intermittent Problems
443
Keyboard, Mouse, KVM Switch or USB-Device Problems
444
Memory Problems
445
Monitor and Video Problems
446
Observable Problems
447
Optional-Device Problems
449
Performance Problems
451
Power on and Power off Problems
451
Power Problems
453
Serial-Device Problems
453
Software Problems
454
Storage Drive Problems
454
USB I/O Board Problems
457
Appendix A. Hardware Disassembling for Recycle
461
Disassemble the System Board Assembly
461
Disassemble the System Board Assembly for Compute Complex Neptune Core Module
463
Appendix B. Getting Help and Technical Assistance
467
Before You Call
467
Collecting Service Data
468
Contacting Support
469
Appendix C. Documents and Supports
471
Documents Download
471
Support Websites
471
Appendix D. Notices
473
Trademarks
474
Important Notes
474
Electronic Emission Notices
474
Taiwan Region BSMI Rohs Declaration
475
Taiwan Region Import and Export Contact Information
475
TCO Certified
475

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Lenovo 7DG8 System Configuration Manual

Lenovo 7DG8 System Configuration Manual (86 pages)

Brand: Lenovo | Category: Server | Size: 2 MB

Table of Contents

Table of Contents
3
Safety
5
Safety Inspection Checklist
6
Chapter 1. Introduction
9
Features
9
Tech Tips
10
Security Advisories
11
Specifications
11
Technical Specifications
11
Internal Drives
13
Expansion Slots
13
Integrated Functions and I/O Connectors
13
Network
14
RAID Support
14
System Fan-Pack
14
Electrical Input and Power Policy
15
Mechanical Specifications
16
Environmental Specifications
16
Minimal Configuration for Debugging
16
Operating Systems
16
Particulate Contamination
21
Management Options
22
Chapter 2. Server Components
27
Front View
27
Rear View
31
Top View
36
Top View with Standard Heat Sinks
36
Top View with Neptair Module
38
Top View with Neptcore Module
39
System-Board-Assembly Layout
40
System-Board-Assembly Connectors
40
System-Board-Assembly Switches
42
System Leds and Diagnostics Display
44
Troubleshooting by System Leds and Diagnostics Display
44
Drive Leds
44
Power-Supply-Unit Leds
48
Processor-Board Leds
52
Chapter 3. Parts List
57
Power Cords
60
Chapter 4. Unboxing and Setup
61
Server Package Contents
61
Identify the Server and Access the Lenovo Xclarity
61
Controller
61
Server Setup Checklist
63
Chapter 5. System Configuration
65
Set the Network Connection for the Lenovo Xclarity
65
Controller
65
Update the Firmware
65
Configure the Firmware
69
Enable Software Guard Extensions (SGX)
70
RAID Configuration
70
Deploy the Operating System
72
Back up the Server Configuration
72
Appendix A. Getting Help and Technical Assistance
75
Before You Call
75
Collecting Service Data
76
Contacting Support
77
Appendix B. Documents and Supports
79
Documents Download
79
Support Websites
79
Appendix C. Notices
81
Trademarks
82
Important Notes
82
Electronic Emission Notices
82
Taiwan Region BSMI Rohs Declaration
83
Taiwan Region Import and Export Contact Information
83
TCO Certified
83

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