IBM pSeries 690 Service Manual page 749

Error Code Description
B1xx 4602 Hardware failure
B1xx 4603 Service processor firmware damaged
B1xx 4606 Firmware failure
B1xx 4608 Service processor early termination
B1xx 460A Time-of-day clock has been reset
B1xx 460B NVRAM/Time-of-day battery
B1xx 4611 Service processor failure
Action/
Possible Failing FRU
1. Was this error code logged shortly after the
system crashed?
NO Go to 3.
YES Go to 2
2. Examine the service processor error log.
Look for a 4xxx yyyy error that calls out
FRU(s) in the CEC whose timestamp just
precedes the B1xx 4602 error. If a 4xxx
yyyy error occurred, replace the FRU
indicated by the location code. If there is no
4xxx yyyy error whose timestamp just
precedes the B1xx 4602 error, continue to
3.
3.
a. Reboot the system in slow mode to the
SMS menus. Refer to "Performing Slow
Boot" on page 391.
b. Examine the service processor error
logs. Look for a 4xxx yyyy error that
occurred during the slow boot that calls
out FRU(s) in the CEC.
v If a 4xxx yyyy error occurred during
the slow boot, replace the FRU(s)
indicated by the location code(s).
v If a 4xxx yyyy error did not occur
during the slow boot, replace the
primary I/O book, location:
U1.18-P1-H2.
1. Reflash system firmware.
2. Primary I/O book
Location: U1.18-P1-H2
1. Check for system firmware updates.
2. Operator panel
Location: U1.17-L1
1. Reset the system by removing, then
reapplying power to the processor
subsystem.
2. Reflash system firmware.
3. Primary I/O book
Location: U1.18-P1-H2
1. Set time-of-day clock
2. Replace Primary I/O book
Location: U1.18-P1-H2
Replace battery
Location: U1.18-P1-H2-V1
1. Reboot the system in slow mode to isolate
the problem in the processor subsystem.
2. Primary I/O book
Location: U1.18-P1-H2
Chapter 5. Error Code to FRU Index
729