IBM 7026-H80 - RS/6000 - 256 MB RAM - Page 215

Table 5. Firmware Error Codes. (continued)
Error Code Description Action/
Possible Failing FRU
20FC 0020 Failed to retrieve power, package,
cooling VPD via SPCN for the
corresponding drawer. Service
processor mailbox failed to get VPD
1. Check RIO cable connection
2. Check for service processor
firmware update
3. Replace corresponding I/O
backplane (location code
indicates which drawer)
4. Replace primary I/O backplane if
not already replaced
Location: U0.1-P1
20FC 0021 Failed to retrieve power, package,
cooling VPD via SPCN. Service
processor mailbox failed to get
power, packaging, and cooling device
VPD
1. Check for service processor
firmware update
2. Replace primary I/O backplane
Location: U0.1-P1
20FC 0030 Corrupted power, packaging, and
cooling device VPD format in the
SPCN configuration table.
1. Check for system firmware
update
2. Replace the I/O backplane
(location code indicates which
drawer)
Chapter 5. Error Code to FRU Index
197