IBM RS/6000 44P 270 Service Manual page 133

Table 3. Firmware Error Codes. (continued)
Error Code Description
2BA00336 Service processor reports I/O
critical over temperature slow
shutdown request.
2BA00337 Service processor reports
memory critical over temperature
slow shutdown request.
2BA00338 Service processor reports generic
fast shutdown request.
2BA00340 Service processor reports locked
fan - fast shutdown request fan
number 1.
2BA00341 Service processor reports locked
fan - fast shutdown request fan
number 2.
2BA00342 Service processor reports locked
fan - fast shutdown request fan
number 3
2BA00343 Service processor reports locked
fan - fast shutdown request fan
number 4
2BA00350 Service processor reports generic
immediate shutdown request.
2BA00351 Service processor reports generic
ac power loss EPOW.
2BA00352 Service processor reports loss of
ac power (outlet).
Action / Possible Failing FRU
1. Check for cool air flow obstructions
to the system.
2. Check fans for obstructions that
prevent them from normal operation
(example: a cable caught in the fan
preventing it from spinning).
3. If problem persists, replace I/O
board. (See note on page 93.)
1. Check for cool air flow obstructions
to the system.
2. Check fans for obstructions that
prevent them from normal operation
(example: a cable caught in the fan
preventing it from spinning)
3. If problem persists, replace memory
card.
1. Replace power supply.
2. Replace I/O board. (See note on
page 93.)
1. Replace fan 1.
2. If problem persists, replace power
supply.
3. Replace I/O board. (See note on
page 93.)
1. Replace fan 2.
2. If problem persists, replace power
supply.
3. Replace I/O board. (See note on
page 93.)
1. Replace fan 3.
2. If problem persists, replace power
supply.
3. Replace I/O board. (See note on
page 93.)
1. Replace fan 4.
2. If problem persists, replace power
supply.
3. Replace I/O board. (See note on
page 93.)
1. Replace power supply.
2. Replace I/O board. (See note on
page 93.)
1. Replace power supply.
2. Replace I/O board. (See note on
page 93.)
1. Replace power supply.
2. Replace I/O board. (See note on
page 93.)
Chapter 5. Error Code to FRU Index
115