IBM RS/6000 44P 270 Service Manual page 123

Table 3. Firmware Error Codes. (continued)
Error Code Description
25Cyy006 Memory module failed inter-extent
test.
25Cyy007 Memory module failed extent
access test.
25Cyy008 Memory module has been
deconfigured.
26020001 Invalid PCI adapter vendor ID.
Action / Possible Failing FRU
1. Replace system board.
2. Replace processor card.
See "Memory Problem
Determination Bits" on page 142 for
definition of "yy".
1. Replace system board.
2. Replace processor card.
See "Memory Problem Determination
Bits" on page 142 for definition of "yy".
If DIMMs are 512 MB (yy = 28 or 2A),
verify proper system board is installed
before replacing parts:
v If system board is ASM/FRU
41L5477/08L0988, then it does not
support use of 512 MB DIMMs.
v If system board is ASM/FRU
09P2054/09P2053, continue through
action plan below:
1. Replace memory module.
2. Replace system board.
See "Memory Problem Determination
Bits" on page 142 for definition of "yy".
1. Move adapter to another slot
(behind a different PCI bridge).
2. Check for available firmware
updates for adapter. Apply update if
available.
3. Run AIX diagnostics on adapter.
Replace if indicated.
4. Replace adapter.
5. Check for system firmware updates.
Apply if update available.
6. Replace power supply.
7. Replace I/O board. (See note on
page 93.)
Chapter 5. Error Code to FRU Index
105