Table 12. EPUB_PRC_FSI_PATH service actions
System
Service action
5104-22C or 9006-22C
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 “5104-22C or 9006-22C locations” on page
63 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 61. This ends
the procedure.
9006-12P
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 “9006-12P locations” on page 75 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 61. This ends the
procedure.
9006-22P
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 “9006-22P locations” on page 91 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 61. This ends the
procedure.
EPUB_PRC_PROC_AB_BUS isolation procedure
A diagnostic function detected an external processor interface problem.
About this task
Use the following table to determine the service action:
Beginning troubleshooting and problem analysis 53
