Note:
If your system is an 8001-12C or 8005-12N, go to “8001-12C or 8005-12N locations” on page 73
to identify the physical location and removal and replacement procedure. If your system is an
8001-22C or 8005-22N, go to “8001-22C or 8005-22N locations” on page 87 to identify the physical
location and removal and replacement procedure.
v
If the sensor name is Membuf Func x, replace the system backplane.
v
If the sensor name is P1M1-DIMMA Func, replace P1M1-DIMMA. If the sensor name is
P1M1-DIMMB Func, replace P1M1-DIMMB. And so on.
Does the problem persist?
If
Then
Yes:
If you have not already done so, replace the system backplane. If the replacement of the
system backplane does not resolve the problem, go to “Contacting IBM service and
support” on page 71. This ends the procedure.
No:
This ends the procedure.
EPUB_PRC_LVL_SUPPORT isolation procedure
Contact your next level of support for assistance.
Go to “Contacting IBM service and support” on page 71.
EPUB_PRC_MEMORY_PLUGGING_ERROR isolation procedure
Memory DIMMs are plugged in a configuration that is not valid.
If the system is an 8001-12C or 8001-22C, go to Placement rules for memory in the 8001-12C or 8001-22C
system. Otherwise, contact your next level of support. This ends the procedure.
EPUB_PRC_FSI_PATH isolation procedure
The system detected an error with the FSI path.
Use the following table to determine the service action:
Table 21. EPUB_PRC_FSI_PATH service actions
System
Service action
8001-12C or 8005-12N
Replace the following items, one at a time, in the order
that is shown until the problem is resolved:
1.
System processor CPU 1
2.
System processor CPU 2
3.
System backplane
Go to “8001-12C or 8005-12N locations” on page 73 to
identify the physical location and removal and
replacement procedure. If the replacement of the system
processors and the system backplane does not resolve the
problem, go to “Contacting IBM service and support” on
page 71. This ends the procedure.
Beginning troubleshooting and problem analysis
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