Isolation Procedures; Epub_Prc_Find_Deconfigure_Part Isolation Procedure - IBM Power System Series Problem Analysis, System Parts, And Locations

Table 10. Sensor information, event description, and service action for the 5104-22C, 9006-12P,
9006-22C, or 9006-22P (continued)
Sensor name (Sensor ID)
Watchdog (0xFF)

Isolation procedures

Use this information to isolate problems that might occur with your system.

EPUB_PRC_FIND_DECONFIGURE_PART isolation procedure

A part vital to the system has been deconfigured.
Procedure
1. Use the ipmitool command to examine system event logs (SELs).
• To list SELs by using an in-band network, use the following command:
ipmitool sel elist
• To list SELs remotely over the LAN, use the following command:
ipmitool -I lanplus -U <username> -P <password> -H <BMC IP addres or BMC hostname> sel
elist
2. Identify all SELs with the value OEM record df and Correctable Machine Check Error or Transition
to Non-recoverable in the description. Did you find one or more SELs with the value OEM record df
and Correctable Machine Check Error or Transition to Non-recoverable in the description?
If
Yes:
No:
3. For each of the SELs that you identified in step "2" on page 49, determine the sensor name that is
associated with each SEL. Replace the following items, one at a time until the problem is resolved:
Note:
• If your system is a 5104-22C or 9006-22C, go to "5104-22C or 9006-22C locations" on page 63 to
identify the physical location and removal and replacement procedure.
Event description
• Timer Expired
• Reserved1
• Reserved2
• Reserved3
• Reserved4
• Hard Reset
• Power Down
• Power Cycle
• Timer Interrupt
Then
Continue with the next step.
Go to "Contacting IBM service and support" on page 61. This ends the procedure.
Service action
No service action is required.
Search for serviceable SEL events
that have a time stamp close to
the time stamp of this SEL event.
If you found a serviceable SEL
event, perform the service action
that is indicated in this table for
the SEL event. If you cannot boot
the system to the Petitboot
menu, go to "Resolving a system
firmware boot failure" on page 5.
Beginning troubleshooting and problem analysis 49