IBM Power System 9040-MR9 Manual
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IBM Power System 9040-MR9 Manual

IBM Power System 9040-MR9 Manual

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Power Systems
System backplane for the 9040-MR9
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Summary of Contents for IBM Power System 9040-MR9

  • Page 1 Power Systems System backplane for the 9040-MR9...
  • Page 2 Note Before using this information and the product it supports, read the information in “Safety notices” on page v, “Notices” on page 85, 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..........................1 Removing the system backplane......................10 Replacing the system backplane......................43 Preparing the system for operation..................... 76 Notices........................85 Accessibility features for IBM Power Systems servers................86 Privacy policy considerations ........................87 Trademarks..............................87 Electronic emission notices........................87 Class A Notices............................. 88 Class B Notices.............................91...

  • 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 – Remove all devices in the 32U position (compliance ID RACK-001 or 22U (compliance ID RR001) and above. – Ensure that the heaviest devices are installed in the bottom of the rack cabinet. – Ensure that there are little-to-no empty U-levels between devices installed in the rack cabinet below the 32U (compliance ID RACK-001 or 22U (compliance ID RR001) level, unless the received configuration specifically allowed it.
  • 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). (L002) (L003) Safety notices ix...
  • 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) (L008) CAUTION: Hazardous moving parts nearby.
  • 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 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 13 The dc-powered system employs an isolated DC return (DC-I) design. The DC battery return terminal shall not be connected to the chassis or frame ground. The dc-powered system is intended to be installed in a common bonding network (CBN) as described in GR-1089-CORE.
  • Page 14 xiv Power Systems: System backplane...

  • Page 15: System Backplane

    If your system is managed by the Hardware Management Console (HMC), use the HMC to repair a part in the system. For instructions, see Repairing a part by using the HMC (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_hmc_repair.htm). If your system is not managed by an HMC, complete the steps in following procedures to remove and replace the system backplane.
  • Page 16 minimum of 5 seconds. If at any point in this service process you move away from the system, it is important to again discharge yourself by touching an unpainted metal surface for at least 5 seconds before you continue with the service process. 5.
  • Page 17 System backplane for the 9040-MR9 3...
  • Page 18 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) 7. Remove the power supplies enough to prevent them from interfering with the removal of the system backplane.
  • Page 19 8. Remove the PCIe adapter cassettes enough to prevent them from interfering with the removal of the system backplane. a) Squeeze the latch lever (A) and press down on the latch (B) in the direction shown. This action pivots the cassette forward and releases the cassette from the slot. Figure 3.
  • Page 20 Figure 4. Removing the front cover 10. Complete the following steps to place the system in the service position. Do not pull out or install any drawer or feature if the rack stabilizer brackets are not attached to the rack. 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.
  • Page 21 Figure 5. Placing the system in service position 11. Remove the service access cover. Attention: Operating the system without the service access cover on for more than 10 minutes when the system power is turned on might damage the system components. a.
  • Page 22 Figure 6. Removing the service access cover 12. Complete the following steps to place the system in the operating position. a. Unlock the blue rail safety latches (A) by pushing them towards the front as shown in the following figure. b.
  • Page 23 Figure 7. Placing the system into the operating position 13. Attach the electrostatic discharge (ESD) wrist strap. The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is completed, and if applicable, until the service access cover is replaced. Attention: •...

  • Page 24: Removing The System Backplane

    Removing the system backplane from the 9040-MR9 To remove the system backplane, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface. If not, do so now. 2.
  • Page 25 Loosen the two screws (A) as shown in the following figure. b) Loosen the two recessed screws (B) as shown in the following figure. Use a 4 mm ball-end hex driver (130 mm long, IBM part number 02EA546) to loosen the screws. Figure 9. Loosening the disk drive backplane screws c) Grasp the disk drive backplane with two hands as indicated by the blue squares in the following figure.
  • Page 26 Figure 10. Partially removing the disk drive backplane d) Pull the entire system unit out of the rack at most 20.3 cm (8 in), enough to access and disconnect the SAS cables and to remove the disk drive backplane. Do not pull out or install any drawer or feature if the rack stabilizer brackets are not attached to the rack.
  • Page 27 Figure 11. Partially sliding the system from the rack e) Label and unplug the SAS cables from the rear of the disk drive backplane as shown in the following figure. Press in on the clip to release the cable. Hold the disk drive backplane while you remove the SAS cables to prevent the disk drive backplane from tipping forward and out of the system.
  • Page 28 Figure 12. Unplugging the SAS cables from the base function disk drive backplane 14 Power Systems: System backplane...
  • Page 29 Figure 13. Unplugging the SAS cables from the expanded function disk drive backplane f) Using two hands, fully remove the disk drive backplane from the system. System backplane for the 9040-MR9 15...
  • Page 30 Figure 14. Fully removing the disk drive backplane g) Place the disk drive backplane on an ESD surface. 4. Install the system-to-rail locking clips onto each rail. The system-to-rail locking clips keep the front end of the system from dislodging from the rails when you move the system into the service position. a) On the right side of the rail, pull the blue latch marked R (A).
  • Page 31 Figure 15. Pulling the blue rail latch b) Each side of each clip is stamped with an L and an R. For the right side of the rail, ensure that the side stamped R is facing outward. Figure 16. Right system-to-rail locking clip c) While holding the blue latch (A), rotate the clip (B) into the rail until it clicks into place.
  • Page 32 Figure 17. Installing the clip onto the rail d) Ensure that the clip (C) is flush with the rail and that the system chassis pin is seated in the clip, as shown in the following figure. e) Release the blue latch (D). 18 Power Systems: System backplane...
  • Page 33 Figure 18. Releasing the blue latch a) Repeat these steps for the L slide rail, using the clip with the side stamped L facing outward. 5. Complete the following steps to place the system in the service position. Do not pull out or install any drawer or feature if the rack stabilizer brackets are not attached to the rack.
  • Page 34 Figure 19. Placing the system in service position 6. To activate the identify LED for the faulty part, press and hold push-button (A) on the trusted platform module card as shown in the following figure. Verify that the LED (B) is lit, which indicates that sufficient power exists for the identify LED. If the LED (B) is not lit, use the location code to find the physical location by using the service label.
  • Page 35 Figure 20. Activating the identify LED 7. Look for the flashing amber LED (A) of the system backplane. Refer to the following image. System backplane for the 9040-MR9 21...
  • Page 36 Figure 21. Location of system backplane service indicator LED 8. Remove the SAS cable support (A) by lifting it straight up as shown in the following figure. Then, route the cables over the side of the system to keep them out of the way when you remove the system bacplane.
  • Page 37 Figure 22. Removing the SAS cable support for a base function disk drive backplane System backplane for the 9040-MR9 23...
  • Page 38 Figure 23. Removing the SAS cable support for an expanded function disk drive backplane 9. Remove the memory voltage regulator modules from locations P1-C25, P1-C30, P1-C31, and P1- C36. Tip: As you remove parts from inside the system, take notes about the location for each part. It is important that you replace parts in the exact location from which they were removed.
  • Page 39 Figure 24. Removing the memory voltage regulator modules 10. Remove the memory module riser cards from locations P1-C26, P1-C27, P1-C28, P1-C29, P1-C32, P1-C33, P1-C34, and P1-C35. As you remove the cards, take notes about the locations from which you are removing the memory module riser cards.
  • Page 40 Figure 25. Removing the memory module riser cards 11. Remove the trusted platform module (TPM) card from location P1-C21. a) Grasp the TPM card by the plastic housing. Refer to the following image. b) Pull the TPM card out of its slot on the system backplane. 26 Power Systems: System backplane...
  • Page 41 Figure 26. Removing the TPM card 12. Remove the standby voltage regulator module from location P1-C22. a) Unlock the levers (A) to release the voltage regulator module from its connector. Refer to the following image. b) Rotate the levers in the direction shown. c) While holding the voltage regulator module by its levers, pull upward to remove the card from its slot.
  • Page 42 Figure 27. Removing the standby voltage regulator module 13. Remove the I/O voltage regulator module from location P1-C23. a) Unlock the levers (A) to release the voltage regulator module from its connector. Refer to the following image. b) Rotate the levers in the direction shown. c) While holding the voltage regulator module by its levers, pull upward to remove the card from its slot.
  • Page 43 Figure 28. Removing the I/O voltage regulator module 14. Disconnect the rear USB cable. a) Press the cable release (A) to disconnect the rear USB cable from the system backplane as shown in the following figure. System backplane for the 9040-MR9 29...
  • Page 44 Figure 29. Disconnecting the rear USB cable from the system backplane b) Route the rear USB cable over the side of the system to prevent it from interfering with the removal of the system backplane. 15. Remove the vital product data (VPD) card from location P1-C24. a) Grasp the VPD card by the plastic housing.
  • Page 45 Figure 30. Removing the VPD card 16. Remove the processor voltage regulator modules or processor voltage regulator fillers from locations P1-C13, P1-C16, P1-C17, and P1-C20. a) Unlock the levers (A) to release the voltage regulator module or filler from its connector. Refer to the following image.
  • Page 46 Figure 31. Removing the processor voltage regulator modules or fillers 17. Remove the heat sinks. a) Loosen the heat sink actuation screw by turning the supplied hex key counterclockwise (A). Loosen the screw until it moves freely. Refer to the following figure. 32 Power Systems: System backplane...
  • Page 47 Figure 32. Removing the heat sink b) Grip the heat sink (B) on opposing sides and remove the heat sink by lifting it upward. Set the heat sink aside with the module side facing upward. c) Repeat steps “17.a” on page 32 through “17.b” on page 33 to remove the remaining heat sinks. 18.
  • Page 48 Figure 33. Placing the bottom of the system processor module tray so that the guide pins face upwards d) Ensure that the system processor removal tool (A) is in the open position as shown in the following figure. The middle ring (B) must be pushed down and blue tabs (C) must be turned inward.
  • Page 49 Figure 35. Lowering the removal tool onto the system processor module g) With the removal tool sitting on top of the system processor module, push down on the ring (A) slightly so that the blue tabs (B) snap outward and the jaws engage with the system processor module as shown in the following figure.
  • Page 50 Figure 36. Locking the system processor module into the tool h) Hold the outside of the tool and lift the tool and system processor module from the socket. Lift the tool upward slowly to ensure that the jaws are fully engaged with the system processor module.
  • Page 51 Figure 37. Placing the tool at an angle on the system processor module tray i) Release the system processor module by pushing the ring (B) downwards. Hold the ring (B) down while pushing the blue tabs (C) inwards as shown in the following figure. Ensure that the ring catches the openings on the blue tabs, and that the blue tabs are locked in a fixed position.
  • Page 52 Figure 38. Releasing the system processor module from the tool j) Repeat steps “18.a” on page 33 through “18.i” on page 37 to remove all of the system processor modules. 19. Remove the power midplane. a) Unplug the cable from its connector on the power midplane. 38 Power Systems: System backplane...
  • Page 53 Figure 39. Unplugging the cable from its connector on the power midplane b) Using a 4mm Hex driver, loosen the four captive screws (A) on the power midplane bulkhead. The screws attach the power midplane to the system chassis. Refer to the following image. System backplane for the 9040-MR9 39...
  • Page 54 Figure 40. Loosening the captive screws on the power midplane bulkhead c) Using a 4mm Hex driver, loosen the four thumbscrews (B) that secure the power midplane to the metal brackets inside the system. 40 Power Systems: System backplane...
  • Page 55 Figure 41. Loosening the thumbscrews and removing the power midplane d) Lift the power midplane by its bulkhead (C) and pull it out of the system. Refer to the previous image. e) Place the power midplane on an appropriate ESD surface. 20.
  • Page 56 Figure 42. System backplane screw locations b) Grasp the system backplane by the front (A) or middle (B) metal bulkheads and the rear metal bulkhead (C). Lift straight up to disengage the four alignment pins from the bottom of the chassis. Figure 43.

  • Page 57: Replacing The System Backplane

    Replacing the system backplane in the 9040-MR9 To replace the system backplane, complete the steps in this procedure. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface. If not, do so now. 2.
  • Page 58 Figure 45. System backplane screw locations 3. Replace the power midplane. a) Grasp the power midplane by its bulkhead (A) and lower it into the system chassis. Refer to the following image. 44 Power Systems: System backplane...
  • Page 59 Figure 46. Replacing the power midplane b) Using a 4mm Hex driver, tighten the four captive thumbscrews (B) on the power midplane bulkhead. Refer to the previous image. c) Using a 4mm Hex driver, tighten the four captive screws (C) so that the power midplane bulkhead is securely attached to the system chassis.
  • Page 60 Figure 47. Tightening the captive screws on the power midplane bulkhead d) Reconnect the cable to its connector on the power midplane. 46 Power Systems: System backplane...
  • Page 61 Figure 48. Reconnecting the cable to its connector on the power midplane 4. Remove the socket dust covers from the system processor module sockets on the new system backplane. a) Grasp the latches on both sides of the socket dust cover and squeeze them inwards until the latches release from the pins on the system backplane.
  • Page 62 Figure 49. Removing the socket dust covers c) Repeat steps “4.a” on page 47 through “4.b” on page 47 to remove the other socket dust covers. 5. Install the system processor modules from the original system backplane in the new system backplane.
  • Page 63 Figure 50. Ensuring that the removal tool is in the open position b) Lower the tool over the system processor module as shown in the following image. Ensure that the beveled edge on the tool aligns with the beveled edge of the processor. Ensure that the two guide pins (A) are inserted into the alignment holes (B) on each side of the tool.
  • Page 64 Figure 51. Lowering the removal tool onto the system processor module c) With the removal tool sitting on top of the system processor module, push down on the ring (A) slightly so that the blue tabs (B) snap outward and the jaws engage with the system processor module (C) as shown in the following figure.
  • Page 65 Figure 52. Locking the system processor module into the tool d) Hold the sides of the tool with system processor module and carefully lift the tool out of the system processor module tray. e) Lower the tool and system processor module onto the socket. Align the beveled corner of the tool with the beveled corner on the socket.
  • Page 66 Figure 53. Installing the system processor module f) Open the latches that hold the system processor module in the supplied removal tool (A) as shown in the following figure. Push down on the ring (B) while pressing in on the tabs (C). 52 Power Systems: System backplane...
  • Page 67 Figure 54. Removing the system processor module tool g) Lift the tool off the system processor module. h) Repeat steps “5.a” on page 48 through “5.g” on page 53 for all of the system processor modules. 6. Install new thermal interface material (TIM) and the new heat sinks in the new system backplane. a) Open the TIM packaging and carefully remove the TIM, holding it by the edges of the carrier strip and holding it away from the shipping container.
  • Page 68 Figure 55. Installing the silver-colored TIM onto the processor d) Place the heat sink on the TIM as shown in the following figure. 54 Power Systems: System backplane...
  • Page 69 Figure 56. Placing the heat sink on the TIM e) Ensure that the heat sink load arms are engaged as shown by (A) in the following figure. f) Tighten the center load screw clockwise by using the supplied hex key as shown by (B) in the following figure until a firm stop is reached.
  • Page 70 Figure 57. Tightening the center load screw on the heat sink g) Repeat steps “6.a” on page 53 through “6.f” on page 55 to install new TIM and the new heat sinks on the remaining system processor modules. 7. Install the socket dust covers on the original system backplane. The socket dust covers protect the sockets during shipping.
  • Page 71 Figure 58. Placing the dust covers on the system processor module sockets on the system backplane b) Repeat step “7.a” on page 56 to install socket dust covers on the remaining system processor module sockets. 8. Replace the processor voltage regulator modules or processor voltage regulator module fillers in locations P1-C13, P1-C16, P1-C17, and P1-C20.
  • Page 72 Figure 59. Replacing the processor voltage regulator modules or fillers 9. Replace the vital product data (VPD) card in location P1-C24. a) Align the VPD card in its slot on the system backplane. Refer to the following image. b) Press the VPD card firmly into place until it is fully seated. 58 Power Systems: System backplane...
  • Page 73 Figure 60. Replacing the VPD card 10. Reconnect the rear USB cable (A) in the USB socket on the system backplane as shown in the following figure. System backplane for the 9040-MR9 59...
  • Page 74 Figure 61. Reconnecting the rear USB cable in the USB socket on the system backplane 11. Replace the I/O voltage regulator module in location P1-C23. a) With the levers (A) in the open position, hold the voltage regulator module by its levers and lower the voltage regulator module into its slot in the system.
  • Page 75 Figure 62. Replacing the I/O voltage regulator module 12. Replace the standby voltage regulator module in location P1-C22. a) With the levers (A) in the open position, hold the voltage regulator module by its levers and lower the voltage regulator module into its slot in the system. Refer to the following image. b) Gently push the voltage regulator module into its connector.
  • Page 76 Figure 63. Replacing a standby voltage regulator module 13. Replace the trusted platform module (TPM) card in location P1-C21. a) Insert the TPM card into its slot on the system backplane. Refer to the following image. b) Push the TPM card into place until it is fully seated. 62 Power Systems: System backplane...
  • Page 77 Figure 64. Replacing the TPM card 14. Replace the memory module riser cards in locations P1-C26, P1-C27, P1-C28, P1-C29, P1-C32, P1- C33, P1-C34, and P1-C35. a) Ensure the release latches (A) are fully open to a 90 degree angle as shown in the following figure. b) Align the memory module riser card with the connector.
  • Page 78 Figure 65. Replacing the memory module riser cards 15. Replace the memory voltage regulator modules in locations P1-C25, P1-C30, P1-C31, and P1-C36. a) With the levers (A) in the open position, hold the voltage regulator module by its levers and lower the voltage regulator module into its slot in the system.
  • Page 79 Figure 66. Replacing the memory voltage regulator modules 16. Place the SAS cables (A) against the foam of the SAS cable support (B) as shown in the following figure. With your fingers holding the SAS cables against the foam, lower the SAS cable support (B) and SAS cables straight down between the alignment pins (C).
  • Page 80 Figure 67. Replacing the SAS cable holder 17. Route the SAS cables around to the front of the system. 66 Power Systems: System backplane...
  • Page 81 Figure 68. Routing the SAS cables 18. Remove the system-to-rail locking clips. a) On the right rail, pull the blue latch marked R. b) While holding the blue latch, rotate the clip off the rail. c) Release the blue latch. d) Repeat steps “18.a”...
  • Page 82 Figure 69. Placing the system into the operating position 20. To replace the disk drive backplane, complete the following steps: a) Using two hands, grasp the disk drive backplane where indicated by the blue squares in the following figure. Partially insert the disk drive backplane straight into the front of the system. Do not yet fully insert the disk drive backplane;...
  • Page 83 Figure 70. Partially replacing the disk drive backplane b) Move the system unit (A) to be at most 20.3 cm (8 in) from the rack as shown in the following figure. Ensure that any cables do not catch or bind as you move the system. System backplane for the 9040-MR9 69...
  • Page 84 Figure 71. Partially sliding the system into the rack c) Using the connector labels near the ends of the SAS cables, attach the SAS cables to the rear of the disk drive backplane as shown in the following figure. Hold the disk drive backplane while you attach the SAS cables to prevent the disk drive backplane from tipping forwards out of the system.
  • Page 85 Figure 72. Attaching the SAS cables to the base function disk drive backplane System backplane for the 9040-MR9 71...
  • Page 86 Figure 73. Attaching the SAS cables to the expanded function disk drive backplane d) Again using two hands, push the disk drive backplane back into place, ensuring that the alignment pins at (A) insert into the slots at (B). 72 Power Systems: System backplane...
  • Page 87 Figure 74. Replacing the disk drive backplane e) Push the system unit (A) back into the rack until both release latches of the system unit lock into position. Ensure that any cables do not catch or bind as you push in the system. System backplane for the 9040-MR9 73...
  • Page 88 Secure the disk drive backplane with two recessed screws at (A). Use a 4 mm ball-end hex driver (130 mm long, IBM part number 02EA546) to tighten the screws. First, set the screw threads on one side, then the other. Then, evenly tighten the screws on both sides until both sides are seated.
  • Page 89 Figure 76. Fastening the screws for the disk drive backplane 21. Replace all the fans in the disk drive backplane. a) Ensure that the fan handle (A) is open as shown in the following figure. b) Hold on to the fan handle and by using your hand to support the bottom of the fan, push the fan into its slot as shown in the following figure.

  • Page 90: Preparing The System For Operation

    Figure 77. Replacing the fans Preparing the system for operation after removing and replacing the system backplane from the 9040-MR9 To prepare the system for operation after removing and replacing the system backplane, complete the steps in this procedure. Procedure 1.
  • Page 91 a. If not already removed, remove the shipping screws (A) as shown in the following figure by using a Phillips screwdriver. b. Release the side latches (B) by pressing them downward as shown in the following figure. c. Pull out the system (C) as shown in the following figure. Ensure that any cables do not catch or bind as you pull out the system.
  • Page 92 Figure 79. Installing the service access cover 4. Complete the following steps to place the system in the operating position. a. Unlock the blue rail safety latches (A) by pushing them towards the front as shown in the following figure. b.
  • Page 93 Figure 80. Placing the system into the operating position 5. Replace the front cover. Position the cover (A) on the front of the system unit as shown in the following figure, so that the four pins (B) on the system match the four holes at the rear of the cover. Press the tabs (C) to snap the cover into position.
  • Page 94 Figure 81. Installing the front cover 6. If applicable, open the rack door at the rear of the system. 7. Replace the power supplies: a) Slide the power supply into the system until the latch locks in place. b) Repeat step “7.a” on page 80 to replace the remaining power supplies. 80 Power Systems: System backplane...
  • Page 95 Figure 82. Replacing the power supplies 8. Replace the PCIe adapter cassettes. a) Slide the PCIe adapter cassette forward until the cassette is fully seated. b) To lock the cassette in its slot, squeeze the latch lever (A) toward the latch (B) and rotate the latch (B) in the direction that is shown.
  • Page 96 Figure 83. Replacing the PCIe adapter cassettes c) Repeat steps “8.a” on page 81 through “8.b” on page 81 to replace the remaining PCIe adapter cassettes. 9. Using your labels, reconnect all of the external cables that plug into the PCIe adapters. 10.
  • Page 97 11. When the service processor comes up to the standby state (the power-on LED on the control panel is flashing slowly), continue to the next step. 12. Turn off the identify LED. For instructions, see Deactivating an identify LED (www.ibm.com/support/ knowledgecenter/POWER9/p9haj/p9haj_turn_off_identify_led.htm).
  • Page 98 84 Power Systems: System backplane...

  • Page 99: 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 100: 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 101: 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 102: Class A 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. Federal Communications Commission (FCC) Statement Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
  • Page 103 Japan Electronics and Information Technology Industries Association Statement This statement explains the Japan JIS C 61000-3-2 product wattage compliance. This statement explains the Japan Electronics and Information Technology Industries Association (JEITA) statement for products less than or equal to 20 A per phase. This statement explains the JEITA statement for products greater than 20 A, single phase.
  • Page 104 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 105: Class B Notices

    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 unauthorized changes or modifications to this equipment.
  • Page 106 Tel: +49 800 225 5426 email: halloibm@de.ibm.com VCCI Statement - Japan Japan Electronics and Information Technology Industries Association Statement This statement explains the Japan JIS C 61000-3-2 product wattage compliance. This statement explains the Japan Electronics and Information Technology Industries Association (JEITA) statement for products less than or equal to 20 A per phase.

  • Page 107: 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 108 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.
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