IBM pSeries 630 6C4 Service Manual page 359

Error Code Description
B1xx 4633 Description: System power control network failure
Action: This error code may be informational, or it may indicate a failure in the SPCN firmware
update. Before changing any parts, examine word 13 in the service processor error log entry, or
bytes 68 and 69 in the AIX error log entry. For detailed instructions on finding word 13 in the
service processor error log entry, or bytes 68 and 69 in the AIX error log entry, refer to error code
"Error Code B1xx 4699" on page 344 in this service guide.
All of the following values of word 13 (or bytes 68 and 69) indicate a failure of an SPCN firmware
update:
A701
A702
A703
A704
A705
A706
A707
For these values of word 13, do the following:
1. Power off the system.
2. Collect the service processor error log data for the B1xx 4633 error. From the main service
processor menu, enter 3 to access the "System Information menu. Select option 3, "Service
Processor Error Logs".
3. Collect the SPCN trace data. From the main service processor menu, enter 3 to access the
System Information menu. Select option 9, the Power Control Network Utilities Menu. Then
select option 4, Collect and Display the SPCN Trace Data.
4. Power on the system.
5. Wait 10 minutes after the system has reached the AIX prompt. Look at the AIX error log for new
B1xx 4633 errors with the word 13 values (in bytes 68 and 69 in the error log entry). If there
are no B1xx 4633 errors with matching timestamps, the SPCN download was successful.
If the download failed again (there is another B1xx 4633 error in the AIX error log with the
correct timestamp), do the following:
a. Power off the system.
b. Collect the service processor error log data for the B1xx 4633 error (see step 2 above).
c. Collect the SPCN trace data (see step 3 above).
d. Contact service support.
For all other values of word 13, or bytes 68 and 69, do the following:
1. Check for system firmware updates. Apply if available.
2. Call service support.
B1xx 4634 SPCN loop fault
Action/
Possible Failing FRU
1. Check SPCN cabling
2. Go to "MAP 1540: Problem Isolation
Procedures" on page 124.
Chapter 5. Error Code to FRU Index
339