IBM H Series Installation And Service Manual page 138

Table 3-1 (Page 29 of 40). Firmware Error Codes.
Error Code Description
40111101 Power good signal low on either
processor card 0 or processor card
1. (If the system is running, refer to
the AIX error log to find out which
processor card is failing. If the
system is not running, refer to the
service processor error log.)
40111102 Wrong processor cards plugged into
the system
40200001 An unknown cooling problem
detected
40200021 A CPU temperature warning
detected
40200023 A critical CPU temperature condition
detected
40200031 An I/O board temperature warning
detected
40200033 A critical I/O board temperature con-
dition detected
40200041 A memory temperature warning
detected
40200043 A critical memory temperature con-
dition detected
40200051 An inlet temperature warning
detected
40200053 An inlet memory temperature condi-
tion detected
40210011 A slow fan detected
40210014 1. A stopped fan detected.
2. Fan connector unplugged.
3. Fan sensor defective.
4. Loss of a redundant fan and a
subsequent locked fan. (If the
system is running, refer to the
AIX error log to find out which
fan is failing. If the system is
not running, refer to the service
processor error log.)
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RS/6000 Enterprise Server Model H Series Installation and Service Guide
Action / Possible Failing FRU
For Model H50:
1. Check cable between PDB and CPU
card for proper seatin.
2. Replace failing processor card.
3. Replace cable between PDB and CPU
card.
4. Replace PDB.
For Model H70:
Replace failing processor card.
1. Remove cards.
2. Verify part numbers.
3. Install valid card.
Cooling problem; check system fans.
Over temperature on CPU card.
Critical temperature on CPU card.
Over temperature on I/O board.
Critical temperature on I/O board.
Over temperature on the memory card.
Critical temperature on the memory card.
Over temperature on the air flow inlet.
Critical temperature on the air flow inlet.
Check:
1. Room operating temperature.
2. System fans.
1. Check connector.
2. Failing fan.
3. FMC card.