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Table 6. Firmware Error Codes (continued)
Error Code
Description
20FC 0010
Failed to match RIO addressing with
SPCN node entry address.
20FC 0020
Failed to retrieve power, package,
cooling VPD via SPCN. Service
processor mailbox failed to get VPD.
20FC 0021
Failed to retrieve power, package,
cooling VPD via SPCN. System
mailbox failed to get power,
packaging, and cooling device VPD.
20FC 0030
Corrupted power, packaging, and
cooling device VPD format in the
SPCN configuration table.
2100 0001
Unsupported SCSI bus mode
Action/ Possible Failing FRU
Replace the system board. (See note
3 on page 41.) Location: P1
1. Check for system firmware
update
2. Replace the system board. (See
note 3 on page 41.) Location: P1
1. Check for system firmware
update
2. Replace the system board. (See
note 3 on page 41.) Location: P1
1. Check for system firmware
update
2. Replace the system board. (See
note 3 on page 41.) Location: P1
Before replacing any system
components, refer to the notes in
error code 21A0 0xxx.
1. Disconnect the SCSI cable from
the SCSI controller the location
code identifies and reboot the
system.
2. If the error code persists, replace
the SCSI controller (or I/O planar
if SCSI controller is integrated).
3. Reconnect the SCSI cable
disconnected in step 1, and
remove all the SCSI devices
attached to the cable and reboot
the system.
4. If the error code persists, replace
the SCSI cable.
5. One at a time, reconnect the
SCSI devices disconnected in
step 3. If the error code returns,
replace the last SCSI device you
reconnected.
If all SCSI devices have been
reattached and the error code has
not been returned, there may have
been a bad connection. Go to "MAP
410: Repair Checkout" in in the
RS/6000 and Eserver pSeries
Diagnostic Information for Multiple
Bus Systems.
Chapter 5. Error Code to FRU Index
123
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