IBM Power System LC921 9006-12P Service Manual
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IBM Power System LC921 9006-12P Service Manual

IBM Power System LC921 9006-12P Service Manual

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Power Systems
Servicing the IBM Power System LC921
(9006-12P)
IBM

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Summary of Contents for IBM Power System LC921 9006-12P

  • Page 1 Power Systems Servicing the IBM Power System LC921 (9006-12P)
  • Page 2 Note Before using this information and the product it supports, read the information in “Safety notices” on page v, “Notices” on page 107, the IBM Systems Safety Notices manual, G229-9054, and the IBM Environmental Notices and User Guide, Z125–5823. ®...

  • Page 3: Table Of Contents

    Contents Safety notices......................v Removing and replacing parts in the 9006-12P system........... 1 Disk drive..............................3 Removing a front drive........................... 3 Replacing a front drive..........................7 Removing a drive on module........................12 Replacing a drive on module........................13 Disk drive backplane..........................15 Removing the disk drive backplane..................... 15 Replacing the disk drive backplane.....................
  • Page 4 Disconnecting the power cords......................102 Connecting the power cords......................103 Additional information..................105 Drive installation options for the 9006-12P system................105 Notices......................107 Accessibility features for IBM Power Systems servers................108 Privacy policy considerations ......................... 109 Trademarks..............................109 Electronic emission notices........................110 Class A Notices...........................110 Class B Notices...........................113...

  • 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 • To avoid hazardous conditions due to uneven mechanical loading, always install the heaviest devices in the bottom of the rack cabinet. Always install servers and optional devices starting from the bottom of the rack cabinet. vi Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • 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 DANGER: Hazardous voltage, current, or energy levels are present inside any component that has this label attached. Do not open any cover or barrier that contains this label. (L001) (L002) viii Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • 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: Servicing the IBM Power System LC921 (9006-12P)
  • 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 Be sure winch is locked in position before releasing handle. Read instruction page before operating this winch. Never allow winch to unwind freely. xii Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • 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 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 15: Removing And Replacing Parts In The 9006-12P System

    Electrical voltage and current from power, telephone, and communication cables are hazardous. To avoid a shock hazard: • If IBM supplied the power cord(s), connect power to this unit only with the IBM provided power cord. Do not use the IBM provided power cord for any other product.
  • Page 16 (SCM), multichip modules (MCM), electronic boards, and disk drives. • Keep all electronic components in the shipping container or envelope until you are ready to install them. 2 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 17: Disk Drive

    ESD pad or blanket. Removing and replacing a storage drive in the 9006-12P Learn how to remove and replace a storage drive in the IBM Power System LC921 (9006-12P) system. About this task The storage drive might be a hard disk drive (HDD) or a solid-state drive (SSD).
  • Page 18 • For a 3.5-inch drive, unfasten the drive from the sides of the tray by removing four screws (2 on each side), as shown in Figure 2 on page 5. 4 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 19 Figure 2. Removing the 3.5-inch drive from the tray • A 2.5-inch drive slides out of the tray. a. Turn the tray upside down as shown in Figure 3 on page 6. b. Open the retention spring (A) as shown in Figure 4 on page 7. c.
  • Page 20 Figure 3. Turning the 2.5-inch tray upside-down 6 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 21: Replacing A Front Drive

    Replacing a front disk drive in the 9006-12P system Learn how to replace a front disk drive in the IBM Power System LC921 (9006-12P) 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 22 Place the 2.5-inch drive (A) into the tray, aligning the pins with the screw holes in the drive. d. When the pins are aligned, close the retention spring, allowing the pins to secure the drive in the tray. e. Turn the tray right side up. 8 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 23 Figure 6. Turning the 2.5-inch tray upside-down Removing and replacing parts in the 9006-12P system 9...
  • Page 24 Ensure that the drive is fully seated and is all the way into the system. 4. Lock the drive bay handle (A) by pushing in the handle release until it locks at (B) as shown in Figure 8 on page 11. 10 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 25 Figure 8. Disk drive lock detail 5. For a non-RAID drive, configure the installed drive for your environment. If the drive is part of a RAID configuration, skip this step, the drive is detected and configured when inserted. After you insert the new drive, you need to rescan for the device. Ubuntu Linux operating system To run the rescan-scsi-bus command in the Ubuntu Linux operating system, log in to the system as the root user, and run the following command:...

  • Page 26: Removing A Drive On Module

    6. Load or restore data from your backup media. Removing a drive on module from the 9006-12P system Learn how to remove a drive on module (DOM) from the IBM Power System LC921 (9006-12P) system. Before you begin Locate the drive. Ensure that the media device is unmounted from the Linux system and if needed, remove the media from the device.

  • Page 27: Replacing A Drive On Module

    Figure 9. Removing a DOM Replacing a drive on module in the 9006-12P system Learn how to replace a drive on module (DOM) in the IBM Power System LC921 (9006-12P) system. Before you begin Power off the system and place it in the service position. For instructions, see “Preparing the 9006-12P system to remove and replace internal parts”...
  • Page 28 4. For a non-RAID drive, configure the installed drive for your environment. If the drive is part of a RAID configuration, skip this step, the drive is detected and configured when inserted. After you insert the new drive, you need to rescan for the device. 14 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 29: Disk Drive Backplane

    5. Load or restore data from your backup media. Removing and replacing the disk drive backplane in the 9006-12P Learn how to remove and replace the disk drive backplane in the IBM Power System LC921 (9006-12P) system. About this task You can use a commercially available magnetic tip screwdriver to remove and replace the screws.
  • Page 30 The center clip has a plastic tab that needs to be lifted and slid to the front of the system. d) Lift the disk drive backplane (C) from the system. 16 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 31: Replacing The Disk Drive Backplane

    6. Place the disk drive backplane and cables on the table. Replacing the disk drive backplane in the 9006-12P system Learn how to replace the disk drive backplane in the IBM Power System LC921 (9006-12P) 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 32: Fans

    89. Removing and replacing fans in the 9006-12P Learn how to remove and replace the fans in the IBM Power System LC921 (9006-12P) system. 18 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 33: Removing A System Fan

    Removing a system fan from the 9006-12P system Learn how to remove the fans in the IBM Power System LC921 (9006-12P) system. Before you begin (L008) CAUTION: Hazardous moving parts nearby. (L008) Power off the system and place it in the service position. For instructions, see “Preparing the 9006-12P system to remove and replace internal parts”...
  • Page 34 Figure 13. Removing the fan holder 3. Push the fan up from the holder as shown in Figure 14 on page 21. 20 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 35 Figure 14. Removing a fan 4. To disconnect a fan cable, release the connector clip (B) and carefully pull up the connector (A) from the system backplane, as shown in Figure 15 on page 22. Do not pull on the wires. Feed the cable through the fan holder. Removing and replacing parts in the 9006-12P system 21...

  • Page 36: Replacing A System Fan

    Figure 15. Disconnecting the fan cable Replacing a system fan in the 9006-12P system Learn how to replace the fans in the IBM Power System LC921 (9006-12P) 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 37 Figure 16. Replacing a fan 3. Replace the fan holder into the chassis. Align the holes in the fan holder with the pins at the bottom of the chassis as shown in Figure 17 on page 24. For the fan holder near the cover switch, temporarily move the cover switch wires out of the way.
  • Page 38 Figure 17. Aligning the fan holder 4. Connect the fan cable to the system backplane, as shown in Figure 18 on page 25. 24 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 39: Memory

    89. Removing and replacing memory in the 9006-12P system Learn how to remove and replace memory in the IBM Power System LC921 (9006-12P) system. Before you begin Power off the system and place it in the service position. For instructions, see “Preparing the 9006-12P system to remove and replace internal parts”...
  • Page 40 The lever action of opening the tabs pushes the memory DIMM out of the slot. c) Hold the memory DIMM by the edges and pull it out of the slot. 26 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 41 Figure 19. Removing the memory DIMM 5. Insert the memory DIMM. a) Grasp the memory DIMM along its edges and align it with the slot on the system backplane. Attention: Memory is keyed to prevent it from being installed incorrectly. Note the location of the key tab within the memory connector before you attempt to install it.

  • Page 42: Pcie Adapters

    89. Removing and replacing PCIe adapters in the 9006-12P Learn how to remove and replace Peripheral Component Interconnect (PCI) Express (PCIe) adapters in the IBM Power System LC921 (9006-12P) system. 28 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 43: Removing A Pcie Adapter

    Removing a PCIe adapter from the 9006-12P system Learn how to remove a PCIe adapter from the IBM Power System LC921 (9006-12P) system. Before you begin Power off the system and place it in the service position. For instructions, see “Preparing the 9006-12P system to remove and replace internal parts”...
  • Page 44 Remove the PCIe riser as shown in Figure 23 on page 31. 1) Retract the retaining pins (A) such that the arrows on the tabs point to the system. 2) Lift the PCIe riser from the system. 30 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 45 Figure 23. Removing the PCIe riser b) If you are removing a storage drive adapter, label and disconnect the signal cables from the adapter. c) Place the PCIe cage on an ESD surface. 6. Remove the PCIe adapter (A) to be replaced from the PCIe riser (B) as shown in Figure 24 on page 31 or Figure 25 on page 32.

  • Page 46: Replacing A Pcie Adapter

    Figure 26. Removing the PCIe riser cards from the PCIe adapter cage Replacing a PCIe adapter in the 9006-12P system Learn how to replace a PCIe adapter in the IBM Power System LC921 (9006-12P) 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 47 2. Refer to the PCIe adapter positions. See Figure 27 on page 33. Figure 27. 9006-12P PCIe adapter positions Position Step 1 (UIO Slot1) “3” on page 33 A (UIO Network) “4” on page 33 2 (WIO Slot1), 3 (WIO Slot2), 4 (WIO-R Slot) “5”...
  • Page 48 5. If you need to replace the PCIe riser card (A) or (B); replace the screws that secure the PCIe riser card to the PCIe riser support (C) as shown in Figure 29 on page 35. 34 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 49 Figure 29. Replacing the PCIe riser cards in the PCIe adapter cage 6. If the PCIe adapter that you want to replace is in positions 2, 3, or 4, complete the following steps: a) Insert the PCIe adapter (A) into the PCIe riser (B) as shown in Figure 30 on page 35 or Figure 31 on page 36, aligning it properly and inserting it fully into the slot.
  • Page 50 2) Use the alignment pins (A) and slots to help you properly insert the PCIe riser cards. 3) Reset the PCIe holder release pins (B) to secure the PCIe adapter riser. 36 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 51: Power Supplies

    Figure 32. Replacing the PCIe riser 7. Using your labels, replace any cables and plugs that you removed from the PCIe adapters. What to do next Prepare the system for operation. For instructions, see “Preparing the 9006-12P system for operation after you remove and replace internal parts”...

  • Page 52: Replacing A Power Supply

    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. 38 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 53: System Backplane

    For instructions, see “Connecting the power cords to the 9006-12P system” on page 103. Removing and replacing the system backplane in the 9006-12P Learn how to remove and replace the system backplane in the IBM Power System LC921 (9006-12P) system.
  • Page 54 Turn the system over, upside down. b) Remove the screws from the bottom. The screw locations are shown in Figure 35 on page 41. c) Turn the system over, right side up. 40 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 55 Figure 35. Removing the processor socket screws from the bottom of the chassis 7. Remove the drive signal and drive power cables from the system backplane. For instructions, see “Removing the disk drive backplane from the 9006-12P system” on page 15. Carefully pull them through the fan bulkhead to the front of the system.
  • Page 56 Figure 36. Removing the operator panel cable 9. Note the position and orientation of the cover switch cable. Remove the cover switch cable from the system backplane as shown in Figure 37 on page 43. 42 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 57 Figure 37. Removing the cover switch cable 10. Remove the 14 screws from the system backplane. The screw locations are shown in Figure 38 on page 44. Removing and replacing parts in the 9006-12P system 43...
  • Page 58 11. Remove the plastic cover on system backplane that is near the power supplies. Save the plastic cover. 12. Holding the processor heat sink, carefully move the system backplane slightly forwards and up to remove it. See Figure 39 on page 45. 44 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 59: Replacing The System Backplane

    13. Place the system backplane on an ESD mat. Replacing the system backplane in the 9006-12P system Learn how to replace the system backplane in the IBM Power System LC921 (9006-12P) 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 60 4. Loosen the load arm screw (A) of the system processor heat sink (B) that you are removing by using a #3 Phillips screw driver. The load arm pivots up in the direction that is shown in Figure 41 on page 46 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 61 Figure 41. Loosening the load arm screw of the heat sink 5. Grip the heat sink and remove it by lifting straight up as shown in Figure 42 on page 48. Removing and replacing parts in the 9006-12P system 47...
  • Page 62 Make sure that both of the tool jaws are locked on the system processor module. Do not press the blue release tabs until directed to do so later. 48 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 63 Figure 43. Locking the system processor module into the tool 10. Holding the tool, lift the tool and system processor module from the old system backplane socket to transfer it to the new system backplane socket. 11. Lower the tool and system processor module onto the socket. Align the beveled corner (A) of the tool with the beveled corner on the socket as shown in Figure 44 on page 50.
  • Page 64 (A) together until a firm stop is reached as shown in Figure 45 on page 51. Then, lift the tool off the system processor module. 50 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 65 Figure 45. Removing the system processor module tool 13. Move the processor heat sink to the system processor module. If either the TIM or the heat sink is damaged, replace both the TIM and the heat sink. One of the alignment pins (B) is circular, the other alignment pin is an oval.
  • Page 66 14. Move the load arm (A) into position over the heat sink (B) and tighten the load arm screw with a #3 Phillips screw driver, as shown in Figure 47 on page 53. Note: Do not overtighten the load arm screw. 52 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 67 Figure 47. Tightening the load arm screw The following steps continue installing components into the new system backplane: 15. Holding the processor heat sink, carefully lower the system backplane into the chassis, then slide it slightly back. See Figure 48 on page 54. Removing and replacing parts in the 9006-12P system 53...
  • Page 68 16. Replace the plastic cover on system backplane that is near the power supplies. 17. Align and screw the 14 screws into the system backplane. The screw locations are shown in Figure 49 on page 55. 54 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 69 Figure 49. Screw locations 18. Replace the drive signal and drive power cables from the system backplane. For instructions, see “Replacing the disk drive backplane in the 9006-12P system” on page 17. 19. Replace the operator panel cable into the system backplane as shown in Figure 50 on page 56. As you face the front of the system, the red stripe on the cable needs to be on the left side of the connector.
  • Page 70 Figure 50. Replacing the operator panel cable 20. Replace the cover switch cable into the system backplane as shown in Figure 51 on page 57. 56 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 71 Figure 51. Replacing the cover switch cable 21. Replace the 12 screws from below the chassis that support the processor sockets. a) Turn the system over, upside down. b) Replace the screws from the bottom. The screw locations are shown in Figure 52 on page 58. c) Turn the system over, right side up.
  • Page 72 22. Carefully route disk drive signal cable (A) and power cable (B) through the fan bulkhead to over the system backplane area. Replace the disk drive signal and power cables into the system backplane as shown in Figure 53 on page 59. 58 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 73 (VPD) update tool. To download the tool, complete the following steps: 1. Go to the Scale-out LC system VPD update tool website (www-304.ibm.com/support/ customercare/sas/f/lopdiags/scaleOutLCdebugtool.html). Removing and replacing parts in the 9006-12P system 59...

  • Page 74: System Processor Module

    GUI. Removing and replacing a system processor module in the 9006-12P Learn how to remove and replace a system processor module in the IBM Power System LC921 (9006-12P) system. Removing a system processor module from the 9006-12P system Learn how to remove a system processor module from the IBM Power System LC921 (9006-12P) system.
  • Page 75 Figure 54. Opening the system processor module packaging 3. Remove the processor air baffle. Carefully unsnap and lift the processor air baffle from the system. 4. Loosen the load arm screw (A) of the system processor heat sink (B) that you are removing by using a #3 Phillips screw driver.
  • Page 76 Figure 55. Loosening the load arm screw of the heat sink 5. Grip the heat sink and remove it by lifting straight up as shown in Figure 56 on page 63. 62 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 77 Figure 56. Removing the heat sink 6. Place the heat sink upside down on a clean surface. 7. Inspect the system processor socket area and remove any dust or debris (use a can of compressed air). 8. Align the tool with the beveled edge (A) of the system processor module as shown in Figure 57 on page 64.
  • Page 78 Make sure that both of the tool jaws are locked on the system processor module. Do not press the blue release tabs until directed to do so later. 64 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 79 Figure 58. Locking the system processor module into the tool 10. Hold the outside of the tool and lift the tool and system processor module from the socket. Place them at an angle on the top cover of the system processor module packaging as shown in Figure 59 on page 66.
  • Page 80 Figure 59. Placing the system processor module at an angle on the top cover of the packaging 11. Squeeze the two blue tabs to release the system processor module from the tool as shown in Figure 60 on page 67. 66 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 81: Replacing A System Processor Module

    Figure 60. Releasing the system processor module from the tool Replacing a system processor module in the 9006-12P system Learn how to replace a system processor module in the IBM Power System LC921 (9006-12P) 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 82 Make sure that both of the tool jaws are locked on the system processor module. Do not press the blue release tabs until directed to do so later. 68 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 83 Figure 62. Locking the system processor module into the tool 5. Inspect the system processor socket area and remove any dust or debris (use a can of compressed air). 6. Lift the system processor module from the packaging tray as shown in Figure 63 on page 70. Removing and replacing parts in the 9006-12P system 69...
  • Page 84 If the tool and the system processor module are not aligned with the guide pins, lift the tool and the system processor module and reposition them. 70 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 85 Figure 64. Installing the system processor module 8. After the tool and system processor module holes and guide pins are properly aligned, squeeze and hold the two blue release tabs (A) together until a firm stop is reached as shown in Figure 65 on page 72.
  • Page 86 CAUTION: If only one pin is aligned, or if neither pin is aligned, the heat sink will not contact the CPU properly. 72 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 87 Figure 66. Installing the heat sink 10. Move the load arm (A) into position over the heat sink (B) and tighten the load arm screw with a #3 Phillips screw driver, as shown in Figure 67 on page 74. Note: Do not overtighten the load arm screw. Removing and replacing parts in the 9006-12P system 73...
  • Page 88 Align the beveled corner of the module (A) to the corner of the tray with the triangle (B) and place it in the tray, as shown in Figure 68 on page 75. 74 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 89: Time-Of-Day Battery

    89. Removing and replacing the time-of-day battery in the 9006-12P system Learn how to remove and replace the time-of-day battery in the IBM Power System LC921 (9006-12P) system. Before you begin Power off the system and place it in the service position.
  • Page 90 When you remove the battery, do not use a metallic tool to disengage it from its slot. Figure 69. Removing the time-of-day battery 4. Replace the time-of-day battery (A). The orientation of the + of the battery is up as shown in the following figure. 76 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 91: Tpm Card

    GUI. Removing and replacing the TPM card in the 9006-12P system Learn how to remove and replace the trusted platform module (TPM) card in the IBM Power System LC921 (9006-12P) system. Before you begin Power off the system and place it in the service position.
  • Page 92 2. If needed, remove two or three memory modules near the TPM for clearance. For instructions, see “Removing and replacing memory in the 9006-12P system” on page 25. 3. Remove the TPM card (A) as shown in Figure 71 on page 79. 78 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 93 Figure 71. Removing the TPM card 4. Replace the TPM card as shown in Figure 72 on page 80. The TPM card must be plugged in properly. Check the pins on the card and the holes in the card socket to properly orient the TMP card.
  • Page 94 For instructions, see “Removing and replacing memory in the 9006-12P system” on page 25. What to do next Prepare the system for operation. For instructions, see “Preparing the 9006-12P system for operation after you remove and replace internal parts” on page 89. 80 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 95: Common Procedures For Servicing Or Installing Features In The 9006-12P

    Electrical voltage and current from power, telephone, and communication cables are hazardous. To avoid a shock hazard: • If IBM supplied the power cord(s), connect power to this unit only with the IBM provided power cord. Do not use the IBM provided power cord for any other product.
  • Page 96 – Do not put any load on the slide-rail mounted equipment mounted in the installation position. – Do not leave the slide-rail mounted equipment in the installation position. • Each rack cabinet might have more than one power cord. 82 Power Systems: Servicing the IBM Power System LC921 (9006-12P)
  • Page 97 1. If you are installing a new feature, ensure that you have the software that is required to support the new feature. See IBM Prerequisite. 2. If you are installing or replacing something that might put your data at risk, ensure, wherever possible, that you have a current backup of your system or logical partition (including operating systems, licensed programs, and data).

  • Page 98: Identifying The 5104-22C, 9006-12P, 9006-22C, Or 9006-22P System That Contains The Part To Replace

    LEDs on the 9006-12P system Use this information as a guide to the LEDs on the IBM Power System LC921 (9006-12P) system. The LEDs indicate various system status. If the part does not have a problem indicator LED, you can use a troubleshooting program such as impitool to identify the issue.
  • Page 99 Figure 73. LEDs on the front of the system LEDs are also located on the rear of the system; see Figure 74 on page 85. The identify LED is at (2). Turn it on by using a system identify command or by pressing the UID button. Figure 74.

  • Page 100: Identifying The 5104-22C, 9006-12P, 9006-22C, Or 9006-22P That Needs Servicing

    -I lanplus -H <hostname> -U <username> -P <password> chassis identify <interval> Preparing the 9006-12P system to remove and replace internal parts Learn how to prepare the IBM Power System LC921 (9006-12P) system to remove and replace internal parts. Procedure 1.
  • Page 101 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. • When you use an ESD wrist strap, follow all electrical safety procedures. An ESD wrist strap is used for static control.
  • Page 102 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) (L005) 88 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 103: Preparing The System For Operation

    9006-12P system” on page 96. Preparing the 9006-12P system for operation after you remove and replace internal parts Learn how to prepare the IBM Power System LC921 (9006-12P) system for operation after you remove and replace internal parts. 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 104: Starting And Stopping The System

    2. Press the power button (7) shown in Figure 76 on page 91. You may have to press the switch for 0.5 to 3 seconds. Figure 75. Power switch for 9006-12P 90 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 105: Stopping The 5104-22C, 9006-12P, 9006-22C, Or 9006-22P System

    Figure 76. Power switch for 5104-22C, 9006-22C, or 9006-22P What to do next If you press the power button and the system does not start, contact your next level of support or your service provider. Stopping the 5104-22C, 9006-12P, 9006-22C, or 9006-22P system To stop the system, complete the steps in this procedure.

  • Page 106: Drive Commands For 5104-22C, 9006-12P, 9006-22C, Or 9006-22P

    Drive commands for 5104-22C, 9006-12P, 9006-22C, or 9006-22P Learn about the storage drive commands for the IBM Power System LC921 (9006-12P) or IBM Power System LC922 (9006-22P) systems. arcconf commands Learn about the arcconf commands. They are for SATA drives and drive on modules (DOMs) that are directly connected to the system backplane without using a PCIe adapter.
  • Page 107 • MR_SAS_Unified_StorCLI_7.6-007.0606.0000.0000-SCGCQ01639776\ \(1\).zip 4. Type the following command. cd versionChangeSet/univ_viva_cli_rel/ 5. Unzip the Unified_storcli_all_os.zip file. 6. Type the following command. cd Unified_storcli_all_os/Linux-PPC/LittleEndian 7. Unzip the storcli64.zip file. 8. The storcli64 file can now be invoked by specifying the current directory: ./storcli64 -h For details on managing RAID arrays, see Chapter 6 in the MegaRAID SAS Software User Guide (https:// docs.broadcom.com/docs/DB15-001199-02).

  • Page 108: Sas3Ircu Commands

    <controller_#> locate <Enclosure:Bay> OFF To view additional help for the command: sas3ircu help To list all adapters: sas3ircu list To display adapter details and drive details: sas3ircu <controller_#> display 94 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 109: Nvme Commands

    NVMe commands Learn about the NVMe commands. These commands are for NVMe drives together with feature code EKAE using an NVMe PCIe adapter. If the nvme command is not installed, download the utility from NVMe management command line interface (github.com/linux-nvme/nvme-cli). Follow the installation instructions available on that site. To determine which drive you want to replace, use the command: nvme list If you are searching for a failed drive, you can check each drive using the command:...

  • Page 110: Removing And Replacing Covers

    • FRU or sensor returned to "normal" operating range (for threshold sensors) Removing and replacing covers on an 9006-12P system Learn how to remove and replace the covers for an IBM Power System LC921 (9006-12P) system so that you can access the hardware parts or service the system.

  • Page 111: Installing The Service Access Cover

    4. Lift up the front of the cover up and remove it from the system. Installing the service access cover on an 9006-12P system Learn how to install the service access cover on a rack-mounted IBM Power System LC921 (9006-12P) system.

  • Page 112: Service And Operating Positions

    3. Replace the two cover screws (2) at the rear of the cover. Service and operating positions for 9006-12P Learn how to place an IBM Power System LC921 (9006-12P) system into the service or operating position. Placing an 9006-12P system into the service position Learn how to place an IBM Power System LC921 (9006-12P) system into the service position.
  • Page 113 CAUTION: The weight of this part or unit is between 18 and 32 kg (39.7 and 70.5 lb). It takes two persons to safely lift this part or unit. (C009) Notes: • When you slide a system out of a rack, ensure that all stability plates are firmly installed to prevent the rack from toppling.
  • Page 114 The safety latches work in opposite directions; the latch on one side moves up while the latch on the other side moves down. 5. Carefully set the system on a table with an appropriate ESD surface. 100 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 115: Placing An 9006-12P System Into The Operating Position

    Placing an 9006-12P system into the operating position Learn how to place an IBM Power System LC921 (9006-12P) system into the operating position. About this task CAUTION: The weight of this part or unit is between 18 and 32 kg (39.7 and 70.5 lb). It takes two persons to safely lift this part or unit.

  • Page 116: Power Cords For The 9006-12P

    7. Using your labels, reconnect the cables at the rear of the system unit. Power cords for the 9006-12P Learn how to disconnect and connect the power cords on the IBM Power System LC921 (9006-12P) system. Disconnecting the power cords from the 9006-12P system To disconnect the power cords from a system, complete the steps in this procedure.

  • Page 117: Connecting The Power Cords

    Figure 81. Removing the power cords from the system Connecting the power cords to the 9006-12P system To connect the power cords to a system, complete the steps in this procedure. Procedure Using your labels, reconnect the power cords to the system unit as shown in Figure 82 on page 103. Figure 82.
  • Page 118 104 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 119: Additional Information

    Additional information Drive installation options for the 9006-12P system Find information about the drive installation options for the IBM Power System LC921 (9006-12P) system. SATA Drives The system can support four SATA drives. The SATA drives can be installed into the front drive bay locations.
  • Page 120 106 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 121: 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 122: 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 123: 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 124: Electronic Emission Notices

    Electronic emission notices Class A Notices The following Class A statements apply to the IBM servers that contain the POWER9 processor and its features unless designated as electromagnetic compatibility (EMC) Class B in the feature information. When attaching a monitor to the equipment, you must use the designated monitor cable and any interference suppression devices supplied with the monitor.
  • Page 125 Tel: 914-499-1900 Der verantwortliche Ansprechpartner des Herstellers in der EU ist: IBM Deutschland GmbH Technical Relations Europe, Abteilung M456 IBM-Allee 1, 71139 Ehningen, Germany Tel: +49 (0) 800 225 5426 email: HalloIBM@de.ibm.com Generelle Informationen: Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55022 / EN 55032 Klasse A.
  • Page 126 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 127: 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 128 This statement applies to products greater than 20 A, single phase. This statement applies to products greater than 20 A per phase, three-phase. Japan Voluntary Control Council for Interference (VCCI) Notice 114 Power Systems: Servicing the IBM Power System LC921 (9006-12P)

  • Page 129: Terms And Conditions

    Permissions for the use of these publications are granted subject to the following terms and conditions. Applicability: These terms and conditions are in addition to any terms of use for the IBM website. Personal Use: You may reproduce these publications for your personal, noncommercial use provided that all proprietary notices are preserved.
  • Page 130 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 132 IBM®...

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