IBM 265, Service Manual

Page: 133 / 365

Table 3. Firmware Error Codes. (continued)
Error Code Description Action / Possible Failing FRU
25A0xxx1 L2 cache controller problem. 1. Replace the processor card.
Location: P1-C1
Location: P1-C2
2. Replace the system board.
Location: P1
(See notes on page 109.)
See error code 2B2xxx22 for xxx
definitions.
25A1xxx1 L2 SRAM failure Replace the processor card.
Location: P1-C1
Location: P1-C2
See error code 2B2xxx22 for xxx
definitions.
25A80xxx NVRAM problems NVRAM problem resolution:
1. Errors reported against NVRAM
can be caused by low battery
voltage and (more rarely) power
outages that occur during normal
system usage. With the exception
of the 25A80000 error, these
errors are warnings that the
NVRAM data content had to be
re-established and do not require
any FRU replacement unless the
error is persistent. When one of
these errors occurs, any system
customization (for example boot
device list) information has been
lost, and the system might need to
be reconfigured.
2. If the error is persistent, replace
the battery.
Location: P1-V2
3. If the error is persistent after
battery replacement, or the error
code is 25A80000, replace the
system board.
Location: P1
(See notes on page 109.)
25A80000 Initialization failed, device test failed. Refer to NVRAM error notes on page
117.
25A80001 Init-NVRAM invoked, all of NVRAM
initialized.
Refer to NVRAM error notes on page
117.
25A80002 Init-NVRAM invoked, some data partitions
may have been preserved.
Refer to NVRAM error notes on page
117.
25A80011 Data corruption detected, all of NVRAM
initialized.
Refer to NVRAM error notes on page
117.
Chapter 5. Error Code to FRU Index
117