Removing and replacing the system backplane in the
5105-22E, 9008-22L, 9009-22A, 9009-22G,
9223-22H, or 9223-22S
Find information about removing and replacing the system backplane in the 5105-22E, 9008-22L,
9009-22A, 9009-22G, 9223-22H, or 9223-22S.
Removing and replacing the system backplane in the 5105-22E, 9008-22L,
9009-22A, 9009-22G, 9223-22H, or 9223-22S
Find information about removing and replacing the system backplane in the 5105-22E, 9008-22L,
9009-22A, 9009-22G, 9223-22H, or 9223-22S.
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 you do not have an HMC, use the following procedures to remove and replace the system backplane.
Note: Only an authorized service representative must remove or replace this part.
Preparing the system to remove and replace the system backplane
To prepare the system to remove and replace the system backplane, complete the steps in this
procedure.
About this task
Before you begin this procedure, ensure that you have authority to log in as an authorized service
provider. The authority levels are described in ASMI authority levels.
Procedure
1. Identify the part and the system that you are working on. For instructions, see Identifying a
part (www.ibm.com/support/knowledgecenter/POWER9/p9haj/sal.htm).
Use the blue identify LED on the enclosure to locate the system. Ensure that the serial number of the
system matches the serial number to be serviced.
2. Stop the system. For instructions, see Stopping a system (www.ibm.com/support/knowledgecenter/
POWER9/p9haj/crustopsys.htm).
3. Access the Advanced System Management Interface (ASMI).
For instructions, see Accessing the ASMI without an HMC (www.ibm.com/support/knowledgecenter/
POWER9/p9hby/connect_asmi.htm).
4. On the ASMI welcome panel, locate Service Processor: Primary (Location: UXXXX.YYY.ZZZZZZZ)
where XXXX.YYY represents the Feature Code/Sequence Number and ZZZZZZZ represents the
Enclosure serial number. Record the values for XXXX.YYY and ZZZZZZZ.
5. Check and record the System Enclosure Type and Feature Code. The enclosure serial number is a
seven-digit number that is printed on a bar-coded label on the system unit.
6. 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:
©
Copyright IBM Corp. 2018, 2020
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Содержание Power Systems 9223-22S
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