IBM RS/6000 H50, Installation And Service Manual

Page: 97 / 327

Table 3-1 (Page 16 of 26). Firmware Error Codes.
Error Code Description Action / Possible Failing FRU
2BA00327 Service Processor reports PCI Expan-
sion Card 5V Under Voltage Alert. 1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00328 Service Processor reports PCI Expan-
sion Card 3.3V Over Voltage Alert. 1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00329 Service Processor reports PCI Expan-
sion Card 3.3V Under Voltage Alert. 1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00330 Service Processor reports PCI Expan-
sion Card +12V Over Voltage Alert. 1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00331 Service Processor reports PCI Expan-
sion Card +12V Under Voltage Alert. 1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00332 Service Processor reports PCI Expan-
sion Card -12V Over Voltage Alert. 1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00333 Service Processor reports PCI Expan-
sion Card -12V Under Voltage Alert. 1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00334 Service Processor reports Generic
Slow Shutdown request. 1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00335 Service Processor reports CPU Critical
Over Temperature Slow Shutdown
request. 1. Check for cool air flow obstructions
to the system.
2. Check fans for obstructions that
prevent them from normal opera-
tion (example: a cable caught in
the fan preventing it from spinning).
3. If problem persists, replace CPU
Card.
2BA00336 Service Processor reports IO Critical
Over Temperature Slow Shutdown
request. 1. Check for cool air flow obstructions
to the system.
2. Check fans for obstructions that
prevent them from normal opera-
tion (example: a cable caught in
the fan preventing it from spinning).
3. If problem persists, replace I/O
Board. (See notes on 3-1.)
Chapter 3. Error Code to FRU Index
3-17