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IBM Power supplies for the 9117-MMB or 9179-MHB, Whats new in Power supplies, March, L003

Models: 9117-MMB 9179-MHB

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Power supplies for the 9117-MMB or 9179-MHB

Power supplies for the 9117-MMB or 9179-MHB

Learn about removing and replacing a power supply in a server. Learn about removing and replacing a power supply, fan, or input power distribution assembly in a 5802 or a 5877 expansion unit.

What's new in Power supplies

Read about new or changed information in Power supplies since the previous update of this topic collection.

March 2010

vAdded information for IBM Power Systems™ servers that contain the POWER7® processor.

Removing the 9117-MMB or 9179-MHB power supply with the power turned off

If your system power is already turned off, or if you want to perform another service task with power turned off, learn how to remove a power supply with the system power turned off.

If your system is managed by the Hardware Management Console (HMC), use the HMC to remove a power supply. For instructions, see Removing a part by using the Hardware Management Console.

If your system is managed by the IBM Systems Director Management Console (SDMC), use the SDMC to remove a power supply in the server. For instructions, see Removing a part by using the Systems Director Management Console.

If your system is not managed by an HMC or SDMC, complete the following steps to remove the power supply from a system while the system power is turned off:

1.Perform the prerequisite tasks, as described in Before you begin.

2.Identify the failing part, as described in Identifying a failing part.

3.If the system is running, stop the system as described in Stopping the system or logical partition.

4.Open the back rack door.

5.Disconnect the power source from the system by unplugging the system, as described in Disconnecting the power cords.

Note: This system is equipped with a second power supply. Before continuing with this procedure, disconnect all power sources to the system.

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IBM manual Power supplies for the 9117-MMB or 9179-MHB, Whats new in Power supplies, March, L003

Contents

Power Systems Power supplies for the 9117-MMB or 9179-MHBPage Power Systems Power supplies for the 9117-MMB or 9179-MHBCopyright IBM Corporation 2010 Safety notices ContentsPower supplies for the 9117-MMB or 9179-MHB Notices World Trade safety information Safety noticesGerman safety information Laser safety information2. Remove the power cords from the outlets v Do not open or service any power supply assembly3. Remove the signal cables from the connectors 3. Attach the signal cables to the connectorsv Always lower the leveling pads on the rack cabinet v Always install stabilizer brackets on the rack cabinetR001 Remove all devices in the 32U position and above Install stabilizer brackets on the rack cabinetv Verify that all door openings are at least 760 x 230 mm 30 x 80 in v Do not use a ramp inclined at more than 10 degreesC026 L003The equipment is suitable for installation in the following Whats new in Power supplies Power supplies for the 9117-MMB or 9179-MHBMarch L0032 Power Systems Power supplies for the 9117-MMB or 9179-MHB Figure 1. Removing the power supplyPower supplies Related information4 Power Systems Power supplies for the 9117-MMB or 9179-MHB Figure 2. Removing the power supplyRelated information 3. Connect the power cable A to the power supply Related information 6 Power Systems Power supplies for the 9117-MMB or 9179-MHBFigure 5. Replacing the power supply Related information Power supply LEDsDetermine if you are able to perform this procedure concurrently 6. Attach the wrist strap Power supplies Figure 9. Removing a power supply12 Power Systems Power supplies for the 9117-MMB or 9179-MHB Figure 10. Fan fault LED and fan identify buttonFigure 11. Removing a fan Related information Figure 12. FRU fault and identify LED14 Power Systems Power supplies for the 9117-MMB or 9179-MHB B, shown in Figure 15, is on solid 16 Power Systems Power supplies for the 9117-MMB or 9179-MHB Figure 16. Removing a power supply fanRelated information Determine if you are able to perform this procedure concurrently 18 Power Systems Power supplies for the 9117-MMB or 9179-MHB Figure 18. Replacing a power supplyFigure 17. Replacing a fan 8. Reconnect the power cable A to the front of the power supply, and then slide the cable retention bracket B to the closed position to secure the cable as shown in Figure 19. By moving the bracket to the closed position, you turn on the power supply 11. Close the front rack door Related information Figure 22. Replacing a fan 22 Power Systems Power supplies for the 9117-MMB or 9179-MHBFigure 23. Replacing a power supply 24 Power Systems Power supplies for the 9117-MMB or 9179-MHB Figure 25. Expansion unit ac power and OCA power LEDsRelated information Figure 26. Fan fault LED26 Power Systems Power supplies for the 9117-MMB or 9179-MHB Figure 29. Removing an input power distribution assembly Figure 28. Removing an input power distribution assembly coverRelated information 28 Power Systems Power supplies for the 9117-MMB or 9179-MHBFigure 31. Replacing an input power distribution assembly cover Figure 30. Replacing an input power distribution assemblyRelated information 30 Power Systems Power supplies for the 9117-MMB or 9179-MHBFigure 33. Replacing an input power distribution assembly 32 Power Systems Power supplies for the 9117-MMB or 9179-MHB Figure 34. Replacing an input power distribution assembly coverBefore you begin Common procedures for installable featuresRelated information 2. Remove the power cords from the outlets v Do not open or service any power supply assembly3. Remove the signal cables from the connectors 3. Attach the signal cables to the connectorsv Always lower the leveling pads on the rack cabinet v Always install stabilizer brackets on the rack cabinetR001 To do this, go to the following Web site IBM PrerequisiteControl panel LEDs Identifying a partFigure 36. Control panel Activating the indicator light for the failing part 4. Select Display Previous Diagnostic Results and press EnterDeactivating the failing-part indicator light Identifying a failing part in an AIX system or logical partition1. Sign on to an IBM i session, with at least service level authority Activating the failing-part indicator lightIdentifying a failing part in an IBM i system or logical partition Deactivating the failing-part indicator lightLocating a failing part in a Linux system or logical partition Identifying a failing part in a Linux system or logical partition40 Power Systems Power supplies for the 9117-MMB or 9179-MHB Related informationActivating the indicator light for the failing part Identifying a part by using the Virtual I/O ServerDeactivating the failing-part indicator light 4. Select Display Previous Diagnostic Results and press EnterStarting a system that is not managed by an HMC or an SDMC Starting the system or logical partitionPage Stopping a system that is not managed by an HMC or an SDMC Stopping a system or logical partitionL003 Stopping a system by using the Hardware Management ConsoleStopping a system with the Systems Director Management Console 2. From the Actions menu, select Operations → Power Off46 Power Systems Power supplies for the 9117-MMB or 9179-MHB Related informationFigure 38. Placing the system in the service position 4. Close the front rack door of the unit you are servicing Figure 40. Placing the system into the operating position Removing and replacing covers for the 8202-E4B or 8205-E6BFigure 41. Removing the front cover Removing the front cover on a stand-alone 8202-E4B or 8205-E6B systemFigure 42. Removing the front cover Figure 43. Removing the front cover 52 Power Systems Power supplies for the 9117-MMB or 9179-MHBUse this procedure to remove the service access cover 54 Power Systems Power supplies for the 9117-MMB or 9179-MHB Figure 46. Removing the service access coverFigure 48. Removing the inside service access cover Figure 47. Installing the outside service access coverPower supplies 56 Power Systems Power supplies for the 9117-MMB or 9179-MHB Figure 49. Installing the service access cover5. Place the outside service access cover A on top of the system Figure 51. Installing the outside service access cover Disconnecting the power cords from the 8202-E4B or 8205-E6B systemFigure 53. Removing the power cords for a stand-alone system Figure 52. Removing the power cords for a rack-mounted systemPower supplies Installing a feature by using the Hardware Management Console Connecting the power cords to the 8202-E4B or 8205-E6B system3. In the Tasks area expand Serviceability → Hardware → MES Tasks Verifying the installed part Installing a part by using the Systems Director Management Console3. Select Advanced Diagnostics Routines and press Enter Did the Resource Repair Action menu appear? No Go to step 6. Did the Testing Complete, No trouble was found message appear?v No. This ends the procedure 2. Sign on with at least service level authority Verifying the installed part in an IBM i system or logical partitionDeactivating the failing-part indicator light 1. Sign on to an IBM i session, with at least service level authorityVerifying an installed part by using stand-alone diagnostics Verifying the installed part in a Linux system or logical partition7. At the Diagnostic Operating Instructions display, press Enter 66 Power Systems Power supplies for the 9117-MMB or 9179-MHB Verifying the installed part by using Hardware Management Console6. Click Close Event Activating and deactivating LEDs by using the HMCDeactivating a system attention LED or partition LED 4. Select Tasks, then Operations, and then Manage Attention LED2. Select Manage Serviceable Events Viewing serviceable events by using the HMCa. Select Actions → View Comments 68 Power Systems Power supplies for the 9117-MMB or 9179-MHB6. Click Delete or Ignore Activating and deactivating LEDs by using the SDMCDeactivating a system attention LED or partition LED 2. Select Actions → Service and Support → Hardware → Identify LED Activating or deactivating identify LED by using the SDMC2. Select Actions → System Status and Health → Event Log 70 Power Systems Power supplies for the 9117-MMB or 9179-MHB3. Select Advanced Diagnostics Routines and press Enter 72 Power Systems Power supplies for the 9117-MMB or 9179-MHB 6. Did the Testing Complete, No trouble was found message appear?Did the Resource Repair Action menu appear? No Go to step Did all the enclosures power on? Verifying a repairDid the operating system load successfully? Verifying the repair in AIX Perform the following steps 3. Select the Diagnostics Routines option7. Perform the following steps Did another Resource Repair Action 801015 display? No Yes 76 Power Systems Power supplies for the 9117-MMB or 9179-MHBVerifying a repair using an IBM i system or logical partition 78 Power Systems Power supplies for the 9117-MMB or 9179-MHB procedureVerifying the repair from the management console Verifying the repair in LinuxSelect the function key for Include nonreporting resources v No Go to the HMC isolation procedures. This ends the procedure Closing a service callv No Go to Detecting problems. This ends the procedure 3. Are there any service action events that are open? 82 Power Systems Power supplies for the 9117-MMB or 9179-MHB 18. Click Close Event22. Select the No FRU Replaced for this Serviceable Event option 84 Power Systems Power supplies for the 9117-MMB or 9179-MHB Closing a service call using AIX or Linux Did you encounter any problems? 9. Complete the following steps 88 Power Systems Power supplies for the 9117-MMB or 9179-MHB Closing a service call using Integrated Virtualization Manager 90 Power Systems Power supplies for the 9117-MMB or 9179-MHB 18. Click Close Event 24. Is the error class recorded in step 23 on page 91? Activating and deactivating LEDs 3. Open Operations 4. Open LED Status 2. Click Actions Service and Support Hardware System Attention LED94 Power Systems Power supplies for the 9117-MMB or 9179-MHB 2. Click Actions Service and Support Hardware Identify LED 96 Power Systems Power supplies for the 9117-MMB or 9179-MHB 5. Click Save settingsNotices Electronic emission notices TrademarksClass A Notices Ethernet connection usage restrictionAvis de conformité à la réglementation dIndustrie Canada Industry Canada Compliance StatementEuropean Community Compliance Statement VCCI Statement - JapanElectromagnetic Interference EMI Statement - Peoples Republic of China Electromagnetic Interference EMI Statement - TaiwanGermany Compliance Statement Electromagnetic Interference EMI Statement - KoreaElectromagnetic Interference EMI Statement - Russia Class B NoticesFederal Communications Commission FCC statement Avis de conformité à la réglementation dIndustrie Canada Industry Canada Compliance StatementEuropean Community Compliance Statement VCCI Statement - Japan104 Power Systems Power supplies for the 9117-MMB or 9179-MHB IBM Taiwan Contact InformationElectromagnetic Interference EMI Statement - Korea Germany Compliance StatementTerms and conditions 106 Power Systems Power supplies for the 9117-MMB or 9179-MHB Page Printed in USA