Page 1 Power Systems Drive backplane for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H...
Page 2 Note Before using this information and the product it supports, read the information in “Safety notices” on page v, “Notices” on page 169, the IBM Systems Safety Notices manual, G229-9054, and the IBM Environmental Notices and User Guide, Z125–5823. ®...
Page 3: Table Of Contents
Preparing the system......................... 149 Removing the signal cable......................... 157 Replacing the signal cable......................... 160 Preparing the system for operation....................163 Notices......................169 Accessibility features for IBM Power Systems servers................170 Privacy policy considerations ......................... 171 Trademarks..............................171 Electronic emission notices........................171 Class A Notices...........................171 Class B Notices...........................175...
Page 5: Safety Notices
Das Produkt ist nicht für den Einsatz an Bildschirmarbeitsplätzen im Sinne § 2 der Bildschirmarbeitsverordnung geeignet. Laser safety information IBM servers can use I/O cards or features that are fiber-optic based and that utilize lasers or LEDs. Laser compliance IBM servers may be installed inside or outside of an IT equipment rack.
Page 6 – For racks with a DC power distribution panel (PDP), connect the customer’s DC power source to the PDP. Ensure that the proper polarity is used when attaching the DC power and DC power return wiring. • Connect any equipment that will be attached to this product to properly wired outlets. •...
Page 7 • Rack-mounted devices are not to be used as shelves or work spaces. Do not place objects on top of rack-mounted devices. In addition, do not lean on rack mounted devices and do not use them to stabilize your body position (for example, when working from a ladder). •...
Page 8 CAUTION: Removing components from the upper positions in the rack cabinet improves rack stability during relocation. Follow these general guidelines whenever you relocate a populated rack cabinet within a room or building. • Reduce the weight of the rack cabinet by removing equipment starting at the top of the rack cabinet.
Page 9 DANGER: Rack-mounted devices are not to be used as shelves or work spaces. Do not place objects on top of rack-mounted devices. In addition, do not lean on rack-mounted devices and do not use them to stabilize your body position (for example, when working from a ladder). Stability hazard: •...
Page 10 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) (L007) CAUTION: A hot surface nearby. (L007) x Power Systems: Power Systems: Drive backplanes...
Page 11 Exchange 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 12 • LIFT TOOL intended for use to assist, lift, install, remove units (load) up into rack elevations. It is not to be used loaded transporting over major ramps nor as a replacement for such designated tools like pallet jacks, walkies, fork trucks and such related relocation practices. When this is not practicable, specially trained persons or services must be used (for instance, riggers or movers).
Page 13 Freewheeling will cause uneven cable wrapping around winch drum, damage cable, and may cause serious injury. • This TOOL must be maintained correctly for IBM Service personnel to use it. IBM shall inspect condition and verify maintenance history before operation. Personnel reserve the right not to use TOOL if inadequate.
Page 14 xiv Power Systems: Power Systems: Drive backplanes...
Page 15: Drive Backplanes
Removing and replacing the base function disk drive backplane in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H Find information about removing and replacing the base function disk drive backplane in the IBM Power System S914 (9009-41A and 9009-41G), IBM Power System S924 (9009-42A and 9009-42G), or IBM Power System H924 (9223-42H) server.
Page 16 Figure 1. Removing the power cords from a rack-mounted server 2 Power Systems: Power Systems: Drive backplanes...
Page 17 Figure 2. Removing the power cords from a stand-alone server (L003) Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 3...
Page 18 4 Power Systems: Power Systems: Drive backplanes...
Page 19 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. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 5...
Page 20 Figure 3. Releasing the side latches 5. Attach the electrostatic discharge (ESD) wrist strap. Your system has ESD jacks on the front and on the rear of the system as shown in the following figure. Plug the ESD wrist strap into the ESD jack. Attention: •...
Page 21 Slide the cover (B) off the system unit. When the front of the service access cover clears the upper frame ledge, lift the cover up and off the system unit. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 7...
Page 22 Figure 5. Removing the service access cover from a rack-mounted system For a stand-alone system, complete the following steps. Refer to Figure 6 on page 9. 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.
Page 23 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 air baffle. For instructions, see Removing the air baffle (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_914_924_airbaffleremove.htm).
Page 24 Figure 7. Unlocking the front door b) Unplug the RDX power cable (A) from the disk drive backplane as shown in the following figure. 10 Power Systems: Power Systems: Drive backplanes...
Page 25 Disconnect the USB cable (B) from the rear of the RDX docking station as shown in the previous figure. d) Partially remove the RDX docking station. Push the RDX docking station latch upwards as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 11...
Page 26 Figure 9. Removing the RDX docking station e) Slide the RDX docking station about 5 cm (2 in) from the system. 4. If the server has a filler for the RDX drive, complete the following steps: a) Push down on the clips (A) to unlock the filler from the chassis as shown in the following figure. 12 Power Systems: Power Systems: Drive backplanes...
Page 27 5. Unplug but do not remove the front drives and front fillers if present from their slots. Pull the disk drives and fillers out far enough to prevent them from interfering with the removal of the disk drive backplane as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 13...
Page 28 Figure 11. Partially removing the front drives and fillers a) Push the drive tab (A) to release the drive lever (B). b) Using the drive lever, pull the drive and filler about 2.5 cm (1 in) from the system. c) Repeat steps “5.a” on page 14 - “5.b” on page 14 for the other drives and fillers. 6.
Page 29 7. Label and disconnect the signal cable (A) and the power cable (B) from the disk drive backplane as shown in the following figure. Unlatch the clips that secure the connectors to the disk drive backplane. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 15...
Page 30 Figure 13. Disconnecting the signal cable and the power cable 8. Ensure that all cables are carefully positioned out of the way, such that the disk drive backplane can be easily lifted and removed. 9. Carefully unscrew the captive thumbscrew (A) of the disk drive backplane until fully loose as shown in the following figure.
Page 31 10. Using the thumbscrew (A) and the disk drive backplane holder (B), slide the disk drive backplane to the side in the direction that is shown in the following figure, so that the disk drive backplane clears the tabs in the chassis. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 17...
Page 32 11. Lift the disk drive backplane out of the chassis. 12. If the removed part is used again, place the part on an electrostatic discharge (ESD) mat. Replacing the base function disk drive backplane in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H system To replace the base function disk drive backplane in the system, complete the steps in this procedure.
Page 33 Figure 16. Replacing the disk drive backplane by using alignment pins 3. Carefully tighten the captive thumbscrew (C) to secure the disk drive backplane to the system chassis as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 19...
Page 34 Figure 17. Replacing the disk drive backplane 4. Reconnect the signal cable (A), and the power cable (B), to the disk drive backplane as shown in the following figure. Push the connectors in until the latches click. 20 Power Systems: Power Systems: Drive backplanes...
Page 35 5. Using your labels, reconnect the front SAS cables to the disk drive backplane as shown in the following figure. Push the connectors in until the latches click. Also ensure that the front SAS cables are fully seated into the SAS controller card. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 21...
Page 36 Figure 19. Reconnecting the front SAS cables Notes: If you have one storage controller in slot P1-C49 (base-storage feature) and a filler in slot P1-C50 One SAS cable connects the disk drive backplane connector J1 to the P1 connector on the storage controller.
Page 37 P1-C49. The other SAS cable connects the disk drive backplane connector J2 to the P2 connector on the storage controller in slot P1-C50. See the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 23...
Page 38 Figure 21. Reconnecting the SAS cable in a split-disk configuration For information about SAS cable part numbers, see 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H system parts (http://www.ibm.com/support/knowledgecenter/POWER9/p9ecs/ p9ecs_914_924_parts.htm). 6. Fully seat all the front drives and front fillers if present into their slots as shown in the following figure.
Page 39 7. If you slid out the RDX docking station, complete the following steps: a) Push the RDX docking station into the system until the latch clicks into place as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 25...
Page 40 Figure 23. Replacing the RDX docking station b) Connect the RDX power cable (A) into the disk drive backplane as shown in the following figure. Ensure that the latch (B) on the RDX power cable is oriented upwards for a rack-mounted system; and to the outside for a stand-alone system.
Page 41 Insert the front door key into the lock as shown in the following figure. Twist the key to the right (clockwise) to lock the door. Horizontal is locked; vertical is unlocked. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 27...
Page 42 Figure 25. Locking the front door 8. If you removed the filler for the RDX drive, complete the following steps: a) Place the filler into the system as shown in the previous figure, ensure that the filler is in the tab at (A).
Page 43 For a stand-alone system, replace the air baffle (A) straight into the side of the chassis as shown in Figure 28 on page 31. Ensure that the front flap tucks under the front chassis. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 29...
Page 44 Figure 27. Replacing the air baffle in a rack-mounted system 30 Power Systems: Power Systems: Drive backplanes...
Page 45 For a rack-mounted system, complete the following steps. Refer to Figure 29 on page 32. a. Slide the cover (A) onto the system unit. b. Close the release latch (B) by pushing it in the direction shown. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 31...
Page 46 Figure 29. Installing the service access cover For a stand-alone system, complete the following steps. Refer to Figure 30 on page 33. a. Slide the cover (B) on to the system unit as shown. b. Close the latch release (A) by pushing it in the direction shown. 32 Power Systems: Power Systems: Drive backplanes...
Page 47 Ensure that the cable management arms can move freely. Ensure that the cables at the rear of the unit do not catch or bind as you push the unit into the operating position. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 33...
Page 48 Figure 31. Placing the system into the operating position 3. For a rack-mounted system, push the system unit (B) as shown in the previous figure back into the rack until both release latches lock the system into position. Secure the cable management arm with hook-and-loop fasteners around the back side of the cable management arm, but not around the cables.
Page 49 Figure 32. Connecting the power cords to a rack-mounted system Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 35...
Page 50 Figure 33. Connecting the power cords to a stand-alone system 5. Start the system. For instructions, see Starting a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustartsys.htm). 6. 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). 7. Verify the installed part.
Page 51: Removing And Replacing The 12-Drive Expanded Function Disk Drive Backplane
9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H Find information about removing and replacing the 12-drive expanded function disk drive backplane in the IBM Power System S914 (9009-41A and 9009-41G), IBM Power System S924 (9009-42A and 9009-42G), or IBM Power System H924 (9223-42H) server.
Page 52 Figure 34. Removing the power cords from a rack-mounted server 38 Power Systems: Power Systems: Drive backplanes...
Page 53 Figure 35. Removing the power cords from a stand-alone server (L003) Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 39...
Page 54 40 Power Systems: Power Systems: Drive backplanes...
Page 55 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. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 41...
Page 56 Figure 36. Releasing the side latches 5. Attach the electrostatic discharge (ESD) wrist strap. Your system has ESD jacks on the front and on the rear of the system as shown in the following figure. Plug the ESD wrist strap into the ESD jack. Attention: •...
Page 57 Slide the cover (B) off the system unit. When the front of the service access cover clears the upper frame ledge, lift the cover up and off the system unit. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 43...
Page 58 Figure 38. Removing the service access cover from a rack-mounted system For a stand-alone system, complete the following steps. Refer to Figure 39 on page 45. 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.
Page 59 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 air baffle. For instructions, see Removing the air baffle (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_914_924_airbaffleremove.htm).
Page 60 Figure 40. Unlocking the front door b) Unplug the RDX power cable (A) from the disk drive backplane as shown in the following figure. 46 Power Systems: Power Systems: Drive backplanes...
Page 61 Disconnect the USB cable (B) from the rear of the RDX docking station as shown in the previous figure. d) Partially remove the RDX docking station. Push the RDX docking station latch upwards as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 47...
Page 62 Figure 42. Removing the RDX docking station e) Slide the RDX docking station about 5 cm (2 in) from the system. 4. If the server has a filler for the RDX drive, complete the following steps: a) Push down on the clips (A) to unlock the filler from the chassis as shown in the following figure. 48 Power Systems: Power Systems: Drive backplanes...
Page 63 5. Unplug but do not remove the front drives and front fillers if present from their slots. Pull the disk drives and fillers out far enough to prevent them from interfering with the removal of the disk drive backplane as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 49...
Page 64 Figure 44. Partially removing the front drives and fillers a) Push the drive tab (A) to release the drive lever (B). b) Using the drive lever, pull the drive and filler about 2.5 cm (1 in) from the system. c) Repeat steps “5.a” on page 50 - “5.b” on page 50 for the other drives and fillers. 6.
Page 65 7. Label the front SAS cables. Press the cable connector latch and disconnect the front SAS cables (J2) and (J4) from the disk drive backplane as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 51...
Page 66 Figure 46. Disconnecting the front SAS cables 8. Ensure that all cables are carefully positioned out of the way, such that the disk drive backplane can be easily lifted and removed. 9. Carefully unscrew the captive thumbscrew (A) of the disk drive backplane until fully loose as shown in Figure 47 on page 53.
Page 67 10. Using the thumbscrew (A) and the disk drive backplane holder (B), slide the disk drive backplane to the side in the direction that is shown in the following figure, so that the disk drive backplane cutouts clear the tabs in the chassis. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 53...
Page 68 11. Lift the disk drive backplane out of the chassis. 12. If the removed part is used again, place the part on an electrostatic discharge (ESD) mat. Replacing the 12-drive expanded function disk drive backplane in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H system To replace the 12-drive expanded function disk drive backplane in the system, complete the steps in this procedure.
Page 69 Figure 49. Replacing the disk drive backplane by using alignment pins 3. Carefully tighten the captive thumbscrew (C) to secure the disk drive backplane to the system chassis as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 55...
Page 70 Figure 50. Replacing the disk drive backplane 4. Reconnect the signal cable (A) and the power cable (B) to the disk drive backplane as shown in the following figure. Push the connectors in until the latches click. 56 Power Systems: Power Systems: Drive backplanes...
Page 71 Push the connectors in until the latches click. Also ensure that the front SAS cables are fully seated into the SAS controller card. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 57...
Page 72 Figure 52. Reconnecting the front SAS cables Note: One SAS cable connects the disk drive backplane connector J2 to the P1 connector on the storage controller in slot P1-C49. The other SAS cable connects the disk drive backplane connector J4 to the P1 connector on the storage controller in slot P1-C50.
Page 73 Figure 53. Reconnecting the SAS cable in the 12-drive expanded function configuration For information about SAS cable part numbers, see 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H system parts (http://www.ibm.com/support/knowledgecenter/POWER9/p9ecs/ p9ecs_914_924_parts.htm). 6. Fully seat all the front drives and front fillers if present into their slots as shown in the following figure.
Page 74 Figure 54. Replacing the front drives and fillers 7. If you slid out the RDX docking station, complete the following steps: a) Push the RDX docking station into the system until the latch clicks into place as shown in the following figure.
Page 75 Connect the RDX power cable (A) into the disk drive backplane as shown in the following figure. Ensure that the latch (B) on the RDX power cable is oriented upwards for a rack-mounted system; and to the outside for a stand-alone system. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 61...
Page 76 Figure 56. Reconnecting the RDX power cable and USB cable c) Connect the USB cable (C) into the rear of the RDX docking station as shown in the previous figure. d) For a stand-alone system, close the front door. Insert the front door key into the lock as shown in the following figure. Twist the key to the right (clockwise) to lock the door.
Page 77 8. If you removed the filler for the RDX drive, complete the following steps: a) Place the filler into the system as shown in the previous figure, ensure that the filler is in the tab at (A). Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 63...
Page 78 Figure 58. Replacing the RDX drive filler b) Push in the clips (B) to snap the filler into the chassis 9. Replace the air baffle. For instructions, see Replacing the air baffle (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_914_924_airbafflereplace.htm). Preparing the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H system for...
Page 79 For a stand-alone system, complete the following steps. Refer to Figure 60 on page 66. a. Slide the cover (B) on to the system unit as shown. b. Close the latch release (A) by pushing it in the direction shown. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 65...
Page 80 Figure 60. Installing the service access cover 2. For a rack-mounted system, unlock the blue rail safety latches (A) as shown in Figure 61 on page 67 by pushing them inward. Ensure that the cable management arms can move freely. Ensure that the cables at the rear of the unit do not catch or bind as you push the unit into the operating position.
Page 81 4. Using your labels, reconnect the power cords (A) to the system unit. Fasten the power cords (A) to the system using the hook-and-loop fasteners (B) as shown in Figure 62 on page 68 or Figure 63 on page 69. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 67...
Page 82 Figure 62. Connecting the power cords to a rack-mounted system 68 Power Systems: Power Systems: Drive backplanes...
Page 83 Figure 63. Connecting the power cords to a stand-alone system 5. Start the system. For instructions, see Starting a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustartsys.htm). 6. 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). 7. Verify the installed part.
Page 84: Removing And Replacing The 18-Drive Expanded Function Disk Drive Backplane
9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H Find information about removing and replacing the 18-drive expanded function disk drive backplane in the IBM Power System S914 (9009-41A and 9009-41G), IBM Power System S924 (9009-42A and 9009-42G), or IBM Power System H924 (9223-42H) server.
Page 85 Figure 64. Removing the power cords from a rack-mounted server Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 71...
Page 86 Figure 65. Removing the power cords from a stand-alone server (L003) 72 Power Systems: Power Systems: Drive backplanes...
Page 87 Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 73...
Page 88 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) 4. For a rack-mounted system, open the side latches (A) and pull the latches to slide the system unit fully into the service position until the slides click and hold the system unit securely.
Page 89 • If you do not have an ESD wrist strap, just prior to removing the product from ESD packaging and installing or replacing hardware, touch an unpainted metal surface of the system for a minimum of 5 seconds. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 75...
Page 90 Figure 67. Location of ESD plugs 6. Remove the service access cover. For a rack-mounted system, complete the following steps. Refer to Figure 68 on page 77. 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.
Page 91 Slide the cover (B) off the system unit. When the front of the service access cover has cleared the upper frame ledge, lift the cover up and off the system unit. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 77...
Page 92 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 air baffle. For instructions, see Removing the air baffle (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_914_924_airbaffleremove.htm).
Page 93 4. Label and disconnect the signal cable (A) and the power cable (B) from the disk drive backplane as shown in the following figure. Unlatch the clips that secure the connectors to the disk drive backplane. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 79...
Page 94 Figure 71. Disconnecting the signal cable and power cable 5. Label the front SAS cables. Press the cable connector latch and disconnect the front SAS cables (J2) and (J4) from the disk drive backplane as shown in the following figure. 80 Power Systems: Power Systems: Drive backplanes...
Page 95 7. Carefully unscrew the captive thumbscrews (A) and (B) of the disk drive backplane until fully loose as shown in the following figure. If needed, use a Phillips screwdriver to loosen the screws. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 81...
Page 96 Figure 73. Loosening the disk drive backplane screws 8. Using the thumbscrews (A) and (B), slide the disk drive backplane to the side in the direction that is shown in the following figure, so that the disk drive backplane clears the tabs in the chassis. 82 Power Systems: Power Systems: Drive backplanes...
Page 97 9. Lift the disk drive backplane out of the chassis. 10. If the removed part is used again, place the part on an electrostatic discharge (ESD) mat. Replacing the 18-drive expanded function disk drive backplane in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H system To replace the 18-drive expanded function disk drive backplane in the system, complete the steps in this procedure.
Page 98 Figure 75. Replacing the disk drive backplane by using alignment pins 3. Carefully tighten the captive thumbscrews (B) and (C) to secure the disk drive backplane to the system chassis as shown in the following figure. 84 Power Systems: Power Systems: Drive backplanes...
Page 99 4. Reconnect the signal cable (A) and the power cable (B) to the disk drive backplane as shown in the following figure. Push the connectors in until the latches click. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 85...
Page 100 Figure 77. Reconnecting the power cable and signal cable to the disk drive backplane 5. Using your labels, reconnect the front SAS cables to the disk drive backplane connectors (J2) and (J4) as is shown in the following figure. Push the connectors in until the latches click. Also ensure that the front SAS cables are fully seated into the SAS controller card.
Page 101 P1-C49. The other SAS cable connects the disk drive backplane connector J4 to the P1 connector on the storage controller in slot P1-C50. See the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 87...
Page 102 Figure 79. Reconnecting the SAS cable in the 18-drive expanded function configuration For information about SAS cable part numbers, see 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H system parts (http://www.ibm.com/support/knowledgecenter/POWER9/p9ecs/ p9ecs_914_924_parts.htm). 6. Fully seat all the front drives and front fillers if present into their slots as shown in the following figure.
Page 103 Figure 80. Replacing the front drives and fillers 7. Replace the air baffle. For instructions, see Replacing the air baffle (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_914_924_airbafflereplace.htm). Preparing the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H system for operation after removing and replacing the 18-drive expanded function disk drive...
Page 104 Figure 81. Installing the service access cover For a stand-alone system, complete the following steps. Refer to Figure 82 on page 91. a. Slide the cover (B) on to the system unit as shown. b. Close the latch release (A) by pushing it in the direction shown. 90 Power Systems: Power Systems: Drive backplanes...
Page 105 Ensure that the cable management arms can move freely. Ensure that the cables at the rear of the unit do not catch or bind as you push the unit into the operating position. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 91...
Page 106 Figure 83. Placing the system into the operating position 3. For a rack-mounted system, push the system unit (B) as shown in the previous figure back into the rack until both release latches lock the system into position. Secure the cable management arm with hook-and-loop fasteners around the back side of the cable management arm, but not around the cables.
Page 107 Figure 84. Connecting the power cords to a rack-mounted system Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 93...
Page 108 Figure 85. Connecting the power cords to a stand-alone system 5. Start the system. For instructions, see Starting a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustartsys.htm). 6. 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). 7. Verify the installed part.
Page 109: Removing And Replacing The Nvme Drive Backplane
Removing and replacing the NVMe drive backplane in the 9009-41G or 9009-42G Find information about removing and replacing the NVMe drive backplane in the IBM Power System S914 (9009-41G) or IBM Power System S924 (9009-42G) server. About this task If your system is managed by the Hardware Management Console (HMC), use the HMC to repair a part in the system.
Page 110 Figure 86. Removing the power cords from a rack-mounted server 96 Power Systems: Power Systems: Drive backplanes...
Page 111 Figure 87. Removing the power cords from a stand-alone server (L003) Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 97...
Page 112 98 Power Systems: Power Systems: Drive backplanes...
Page 113 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. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 99...
Page 114 Figure 88. Releasing the side latches 5. Attach the electrostatic discharge (ESD) wrist strap. Your system has ESD jacks on the front and on the rear of the system as shown in the following figure. Plug the ESD wrist strap into the ESD jack. Attention: •...
Page 115 Slide the cover (B) off the system unit. When the front of the service access cover clears the upper frame ledge, lift the cover up and off the system unit. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 101...
Page 116 Figure 90. Removing the service access cover from a rack-mounted system For a stand-alone system, complete the following steps. Refer to Figure 91 on page 103. 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.
Page 117 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 air baffle. For instructions, see Removing the air baffle (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_914_924_airbaffleremove.htm).
Page 118 Figure 92. Unlocking the front door b) Unplug the RDX power cable (A) from the NVMe drive backplane as shown in the following figure. 104 Power Systems: Power Systems: Drive backplanes...
Page 119 Disconnect the USB cable (B) from the rear of the RDX docking station as shown in the previous figure. d) Partially remove the RDX docking station. Push the RDX docking station latch upwards as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 105...
Page 120 Figure 94. Removing the RDX docking station e) Slide the RDX docking station about 5 cm (2 in) from the system. 4. If the server has a filler for the RDX drive, complete the following steps: a) Push down on the clips (A) to unlock the filler from the chassis as shown in the following figure. 106 Power Systems: Power Systems: Drive backplanes...
Page 121 5. Unplug but do not remove the front drives and front fillers if present from their slots. Pull out the drives and fillers far enough to prevent them from interfering with the removal of the NVMe drive backplane as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 107...
Page 122 Figure 96. Partially removing the front drives and fillers a) Push the drive tab (A) to release the drive lever (B). b) Using the drive lever, pull the drive and filler about 2.5 cm (1 in) from the system. c) Repeat steps “5.a” on page 108- “5.b” on page 108 for the other drives and fillers. 6.
Page 123 7. If a SAS cable is present, label the front SAS cable. Press the cable connector latch and disconnect the front SAS cable (J1) from the NVMe drive backplane as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 109...
Page 124 Figure 98. Disconnecting the front SAS cable 8. Label the NVMe cables that are connected to the NVMe drive backplane connectors (J2) and (J3), depending on your configuration. Disconnect the NVMe cables from the NVMe drive backplane as shown in the following figure. 110 Power Systems: Power Systems: Drive backplanes...
Page 125 10. Carefully unscrew the captive thumbscrew (A) of the NVMe drive backplane until fully loose as shown in Figure 100 on page 112. If needed, use a Phillips screwdriver to loosen the screws. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 111...
Page 126 Figure 100. Loosening the NVMe drive backplane screw 11. Using the thumbscrew (A) and the NVMe drive backplane holder (B), slide the NVMe drive backplane to the side in the direction that is shown in the following figure. Ensure that the NVMe drive backplane cutouts clear the tabs in the chassis.
Page 127 NVMe drive backplane. Slide the NVMe drive backplane to the side in the direction that is shown so that the NVMe drive backplane slides under tabs in the chassis. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 113...
Page 128 Figure 102. Replacing the NVMe drive backplane by using alignment pins 3. Carefully tighten the captive thumbscrew (C) to secure the NVMe drive backplane to the system chassis as shown in the following figure. 114 Power Systems: Power Systems: Drive backplanes...
Page 129 4. Reconnect the signal cable (A) and the power cable (B) to the NVMe drive backplane as shown in the following figure. Push the connectors in until the latches click. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 115...
Page 130 Figure 104. Reconnecting the power cable and signal cable to the NVMe drive backplane 5. Using your labels, reconnect the NVMe cables to one or more NVMe drive backplane connectors (J2) and (J3), depending on your configuration, as is shown in the following figure. 116 Power Systems: Power Systems: Drive backplanes...
Page 131 6. If a SAS cable is present, using your labels, reconnect the front SAS cable to the NVMe drive backplane connector (J1). Push the connectors in until the latches click. Also ensure that the front SAS cables are fully seated into the SAS controller card. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 117...
Page 132 Figure 106. Reconnecting the front SAS cable 7. Fully seat all the front drives and front fillers if present into their slots as shown in the following figure. Push drive lever (A) until the front drive and filler is seated and the lever snaps closed. 118 Power Systems: Power Systems: Drive backplanes...
Page 133 8. If you slid out the RDX docking station, complete the following steps: a) Push the RDX docking station into the system until the latch clicks into place as shown in the following figure. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 119...
Page 134 Figure 108. Replacing the RDX docking station b) Connect the RDX power cable (A) into the disk drive backplane as shown in the following figure. Ensure that the latch (B) on the RDX power cable is oriented upwards for a rack-mounted system; and to the outside for a stand-alone system.
Page 135 Insert the front door key into the lock as shown in the following figure. Twist the key to the right (clockwise) to lock the door. Horizontal is locked; vertical is unlocked. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 121...
Page 136 Figure 110. Locking the front door 9. If you removed the filler for the RDX drive, complete the following steps: a) Place the filler into the system as shown in the following figure, ensure that the filler is in the tab at (A).
Page 137 Figure 111. Replacing the RDX drive filler b) Push in the clips (B) to snap the filler into the chassis. 10. Replace the air baffle. For instructions, see Replacing the air baffle (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_914_924_airbafflereplace.htm). Preparing the 9009-41G or 9009-42G system for operation after removing and replacing...
Page 138 Figure 112. Installing the service access cover For a stand-alone system, complete the following steps. Refer to Figure 113 on page 125. a. Slide the cover (B) on to the system unit as shown. b. Close the latch release (A) by pushing it in the direction shown. 124 Power Systems: Power Systems: Drive backplanes...
Page 139 Ensure that the cable management arms can move freely. Ensure that the cables at the rear of the unit do not catch or bind as you push the unit into the operating position. Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 125...
Page 140 Figure 114. Placing the system into the operating position 3. For a rack-mounted system, push the system unit (B) as shown in the previous figure back into the rack until both release latches lock the system into position. Secure the cable management arm with hook-and-loop fasteners around the back side of the cable management arm, but not around the cables.
Page 141 Figure 115. Connecting the power cords to a rack-mounted system Drive backplanes for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 127...
Page 142 Figure 116. Connecting the power cords to a stand-alone system 5. Start the system. For instructions, see Starting a system (www.ibm.com/support/knowledgecenter/ POWER9/p9haj/crustartsys.htm). 6. 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). 7. Verify the installed part.
Page 143: Drive Backplane Cables
Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H Learn how to remove and replace the drive backplane cables in the IBM Power System S914 (9009-41A and 9009-41G), IBM Power System S924 (9009-42A and 9009-42G), or IBM Power System H924 (9223-42H) server.
Page 144 Figure 117. Removing the power cords from a rack-mounted server 130 Power Systems: Power Systems: Drive backplanes...
Page 145 Figure 118. Removing the power cords from a stand-alone server (L003) Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 131...
Page 146 132 Power Systems: Power Systems: Drive backplanes...
Page 147 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. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 133...
Page 148 Figure 119. Releasing the side latches 6. Attach the electrostatic discharge (ESD) wrist strap. Your system has ESD jacks on the front and on the rear of the system as shown in the following figure. Plug the ESD wrist strap into the ESD jack. Attention: •...
Page 149 Slide the cover (B) off the system unit. When the front of the service access cover clears the upper frame ledge, lift the cover up and off the system unit. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 135...
Page 150 Figure 121. Removing the service access cover from a rack-mounted system For a stand-alone system, complete the following steps. Refer to Figure 122 on page 137. 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.
Page 151 For a stand-alone system, remove the air baffle (A) straight out as shown in Figure 124 on page 139. Place the air baffle upside down on a clean area. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 137...
Page 152 Figure 123. Removing the air baffle from a rack-mounted system 138 Power Systems: Power Systems: Drive backplanes...
Page 153 3. Label and disconnect the power cable (B) from the drive backplane as shown in Figure 125 on page 140. Unlatch the clips that secure the connectors to the drive backplane. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 139...
Page 154 Figure 125. Disconnecting the signal cable and power cable Replacing the drive backplane power cable in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H system To replace the drive backplane power cable in the system, complete the steps in this procedure.
Page 155 For a stand-alone system, replace the air baffle (A) straight into the side of the chassis as shown in Figure 128 on page 143. Ensure that the front flap tucks under the front chassis. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 141...
Page 156 Figure 127. Replacing the air baffle in a rack-mounted system 142 Power Systems: Power Systems: Drive backplanes...
Page 157 For a rack-mounted system, complete the following steps. Refer to Figure 129 on page 144. a. Slide the cover (A) onto the system unit. b. Close the release latch (B) by pushing it in the direction shown. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 143...
Page 158 Figure 129. Installing the service access cover For a stand-alone system, complete the following steps. Refer to Figure 130 on page 145. a. Slide the cover (B) on to the system unit as shown. b. Close the latch release (A) by pushing it in the direction shown. 144 Power Systems: Power Systems: Drive backplanes...
Page 159 Ensure that the cable management arms can move freely. Ensure that the cables at the rear of the unit do not catch or bind as you push the unit into the operating position. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 145...
Page 160 Figure 131. Placing the system into the operating position 4. For a rack-mounted system, push the system unit (B) as shown in the previous figure back into the rack until both release latches lock the system into position. Secure the cable management arm with hook-and-loop fasteners around the back side of the cable management arm, but not around the cables.
Page 161 Figure 132. Connecting the power cords to a rack-mounted system Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 147...
Page 162 Figure 133. Connecting the power cords to a stand-alone system 6. 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. Verify the installed part.
Page 163 Removing and replacing the drive backplane signal cable in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H Find information about removing and replacing a drive backplane signal cable in the IBM Power System S914 (9009-41A and 9009-41G), IBM Power System S924 (9009-42A and 9009-42G), or IBM Power System H924 (9223-42H) server.
Page 164 Figure 134. Removing the power cords from a rack-mounted server 150 Power Systems: Power Systems: Drive backplanes...
Page 165 Figure 135. Removing the power cords from a stand-alone server (L003) Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 151...
Page 166 152 Power Systems: Power Systems: Drive backplanes...
Page 167 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. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 153...
Page 168 Figure 136. Releasing the side latches 6. Attach the electrostatic discharge (ESD) wrist strap. Your system has ESD jacks on the front and on the rear of the system as shown in the following figure. Plug the ESD wrist strap into the ESD jack. Attention: •...
Page 169 Slide the cover (B) off the system unit. When the front of the service access cover clears the upper frame ledge, lift the cover up and off the system unit. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 155...
Page 170 Figure 138. Removing the service access cover from a rack-mounted system For a stand-alone system, complete the following steps. Refer to Figure 139 on page 157. 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.
Page 171 For a stand-alone system, remove the air baffle (A) straight out as shown in Figure 141 on page 159. Place the air baffle upside down on a clean area. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 157...
Page 172 Figure 140. Removing the air baffle from a rack-mounted system 158 Power Systems: Power Systems: Drive backplanes...
Page 173 3. Label and disconnect the signal cable (A) from the drive backplane as shown in Figure 142 on page 160. Unlatch the clips that secure the connectors to the drive backplane. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 159...
Page 174 Figure 142. Disconnecting the signal and power cables Replacing the drive backplane signal cable in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H system To replace the drive backplane signal cable in the system, complete the steps in this procedure. Procedure 1.
Page 175 For a stand-alone system, replace the air baffle (A) straight into the side of the chassis as shown in Figure 145 on page 163. Ensure that the front flap tucks under the front chassis. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 161...
Page 176 Figure 144. Replacing the air baffle in a rack-mounted system 162 Power Systems: Power Systems: Drive backplanes...
Page 177 For a rack-mounted system, complete the following steps. Refer to Figure 146 on page 164. a. Slide the cover (A) onto the system unit. b. Close the release latch (B) by pushing it in the direction shown. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 163...
Page 178 Figure 146. Installing the service access cover For a stand-alone system, complete the following steps. Refer to Figure 147 on page 165. a. Slide the cover (B) on to the system unit as shown. b. Close the latch release (A) by pushing it in the direction shown. 164 Power Systems: Power Systems: Drive backplanes...
Page 179 Ensure that the cable management arms can move freely. Ensure that the cables at the rear of the unit do not catch or bind as you push the unit into the operating position. Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 165...
Page 180 Figure 148. Placing the system into the operating position 4. For a rack-mounted system, push the system unit (B) as shown in the previous figure back into the rack until both release latches lock the system into position. Secure the cable management arm with hook-and-loop fasteners around the back side of the cable management arm, but not around the cables.
Page 181 Figure 149. Connecting the power cords to a rack-mounted system Drive backplane cables in the 9009-41A, 9009-41G, 9009-42A, 9009-42G, or 9223-42H 167...
Page 182 Figure 150. Connecting the power cords to a stand-alone system 6. 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. Verify the installed part.
Page 183: Notices
Consult your local IBM representative for information on the products and services currently available in your area. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any IBM intellectual property right may be used instead.
Page 184: Accessibility Features For Ibm Power Systems Servers
This product uses standard navigation keys. Interface information The IBM Power Systems servers user interfaces do not have content that flashes 2 - 55 times per second. The IBM Power Systems servers web user interface relies on cascading style sheets to render content properly and to provide a usable experience.
Page 185: Privacy Policy Considerations
Contact the vendor for accessibility information about its products. Related accessibility information In addition to standard IBM help desk and support websites, IBM has a TTY telephone service for use by deaf or hard of hearing customers to access sales and support services:...
Page 186 Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der IBM empfohlene Kabel angeschlossen werden. IBM übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung von IBM verändert bzw.
Page 187 Generelle Informationen: Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55022 / EN 55032 Klasse A. Japan Electronics and Information Technology Industries Association (JEITA) Notice This statement applies to products less than or equal to 20 A per phase. This statement applies to products greater than 20 A, single phase.
Page 188 Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits. Proper cables and connectors are available from IBM-authorized dealers. IBM is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment.
Page 189: Class B Notices
Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der IBM empfohlene Kabel angeschlossen werden. IBM übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung von IBM verändert bzw.
Page 190 Tel: +49 (0) 800 225 5426 email: HalloIBM@de.ibm.com Generelle Informationen: Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55032 Klasse B Japan Electronics and Information Technology Industries Association (JEITA) Notice This statement applies to products less than or equal to 20 A per phase.
Page 191: Terms And Conditions
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Page 192 IBM reserves the right to withdraw the permissions granted herein whenever, in its discretion, the use of the publications is detrimental to its interest or, as determined by IBM, the above instructions are not being properly followed.
Page 194 IBM®...

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