IBM RS/6000 Enterprise Server M80, Service Manual

Page: 220 / 567

Table 6. Firmware Error Codes. (continued)
Error Code Description Action/
Possible Failing FRU
2201 1001 PCI token ring adapter
Adapter failed to complete hardware
initialization.
Replace the Adapter
See “Determining Location Code” on page
160 for location code information related to
this error.
25A0 0001 Cache L2 controller failure 1. Replace the processor card.
See “Determining Location Code” on
page 160 for processor card location
information.
2. Replace the CEC backplane.
Location: U1.1-P1.
25A1 0001 Cache L2 SRAM failure 1. Replace the processor card.
See “Determining Location Code” on
page 160 for processor card location
information.
25A8 0xxx NVRAM problems 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 reestablished 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, the
system may need to be reconfigured.
If the error is persistent, replace primary I/O
drawer backplane
Location: U0.1-P1
25A8 0000 Initialization failed, device test failed Refer to Action under error code 25A80xxx.
25A8 0001 Init-NVRAM invoked, all of NVRAM initialized Refer to Action under error code 25A80xxx.
25A8 0002 Init-NVRAM invoked, some data partitions
may have been preserved.
Refer to Action under error code 25A80xxx.
25A8 0011 Data corruption detected, all of NVRAM
initialized
Refer to Action under error code 25A80xxx.
25A8 0012 Data corruption detected, some data
partitions may have been preserved.
Refer to Action under error code 25A80xxx.
25A8 0100 NVRAM data validation check failed. Turn off, turn on system unit and retry the
operation before replacing any system
component.
Refer to Action under error code 25A80xxx.
25A8 0201 Unable to expand target partition - Saving
configuration variable.
Refer to Action under error code 25A80xxx.
25A8 0202 Unable to expand target partition - Writing
error log entry.
Refer to Action under error code 25A80xxx.
25A8 0203 Unable to expand target partition - Writing
VPD data.
Refer to Action under error code 25A80xxx.
25A8 0210 Setenv/$Setenv parameter error - name
contains a null character.
Refer to Action under error code 25A80xxx.
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Service Guide