Epub_Prc_Tod_Clock_Err Isolation Procedure - IBM Power System Series Problem Analysis, System Parts, And Locations

3. 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:
4. For each of the SELs that you identified in step "3" on page 58, 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.
• If your system is a 9006-12P, go to "9006-12P locations" on page 75 to identify the physical
location and the removal and replacement procedure.
• If your system is a 9006-22P, go to "9006-22P locations" on page 91 to identify the physical
location and the removal and replacement procedure.
• If the sensor name is CPU Func 1 or CPU Core Func x, where x is 1 - 12, replace system processor
CPU 1.
• If the sensor name is CPU Func 2 or CPU Core Func x, where x is 13 - 24, replace system processor
CPU 2.
Does the problem persist?
If
Yes:
No:

EPUB_PRC_TOD_CLOCK_ERR isolation procedure

A diagnostic function detected a problem with the time of day or clock function.
About this task
Use the following table to determine the service action:
Table 16. EPUB_PRC_TOD_CLOCK_ERR service actions
System
5104-22C or 9006-22C
58 Power Systems: Problem analysis, system parts, and locations for the 5104-22C, 9006-12P, 9006-22C, and
9006-22P
Then
Continue with the next step.
Go to "Contacting IBM service and support" on page 61. This ends the procedure.
Then
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 61. This
ends the procedure.
This ends the procedure.
Service action
Replace the system backplane. If replacing the
system backplane does not resolve the problem,
replace system processor CPU 1. If replacing
system processor CPU 1 does not resolve the
problem, replace system processor CPU 2. Go to
"5104-22C or 9006-22C locations" on page 63 to
identify the physical location and removal and
replacement procedure.
If replacing the system backplane and both system
processors does not resolve the problem, go to
"Contacting IBM service and support" on page
61. This ends the procedure.