Table 3-1 (Page 15 of 24). Firmware Error Codes.
Error Code Description Action / Possible Failing FRU
2BA00303 Service Processor reports Slow Fan
number 4.
1. Replace Fan 4.
2. If problem persists, replace Power
Supply.
3. Replace I/O Board. (See notes on
3-1.)
2BA00309 Service Processor reports Generic
Cooling Alert.
1. Check for cool air flow obstructions
to the system.
2. Replace I/O Board. (See notes on
3-1.)
2BA00310 Service Processor reports CPU Over
Temperature Alert.
1. Check for cool air flow obstructions
to the system.
2. If the problem persists, replace
CPU Card
2BA00311 Service Processor reports IO Over
Temperature Alert.
1. Check for cool air flow obstructions
to the system.
2. Replace I/O Board. (See notes on
3-1.)
2BA00312 Service Processor reports Memory
Over Temperature Alert.
1. Check for cool air flow obstructions
to the system.
2. Replace Memory Card.
2BA00313 Service Processor reports Generic
Power Alert.
1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00314 Service Processor reports 5V Over
Voltage Alert.
1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00315 Service Processor reports 5V Under
Voltage Alert.
1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00316 Service Processor reports 3.3V Over
Voltage Alert.
1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00317 Service Processor reports 3.3V Under
Voltage Alert.
1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00318 Service Processor reports 2.5V Over
Voltage Alert.
1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00319 Service Processor reports 2.5V Under
Voltage Alert.
1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
2BA00320 Service Processor reports +12V Over
Voltage Alert.
1. Replace Power Supply.
2. Replace I/O Board. (See notes on
3-1.)
3-16 Service Guide