IBM RS/6000 44P 270 Service Manual page 107

Table 2. Firmware Checkpoints. (continued)
Checkpoint Description
E24D L2 cache array test fails. System hangs. 1. Replace I/O board. (See note on
E297 Start firmware softload path execution.
E298 Start firmware recovery path execution.
E299 Start C code execution.
E3xx Memory test
E440 Validate NVRAM, initialize partitions as
needed.
E441 Generate / options node NVRAM
configuration variable properties.
E442 Validate NVRAM partitions.
E443 Generate NVRAM configuration variable
dictionary words.
E600 SSA PCI adapter open firmware has run
successfully.
Action/ Possible Failing FRU
page 93.)
2. Go to "MAP 1540: Minimum
Configuration" on page 50.
Go to "MAP 1540: Minimum
Configuration" on page 50.
Go to "MAP 1540: Minimum
Configuration" on page 50.
Go to "MAP 1540: Minimum
Configuration" on page 50.
See "MAP 1240: Memory Problem
Resolution" on page 39.
1. Verify that the system and service
processor firmware levels are at the
current release levels; update as
necessary.
2. Replace the I/O board. (See note on
page 93.)
3. Go to "MAP 1540: Minimum
Configuration" on page 50.
1. Verify that the system and service
processor firmware levels are at the
current release levels, update as
necessary.
2. Replace the I/O board. (See note on
page 93.)
3. Go to "MAP 1540: Minimum
Configuration" on page 50.
1. Verify that the system and service
processor firmware levels are at the
current release levels; update as
necessary.
2. Replace the I/O board. (See note on
page 93.)
3. Go to "MAP 1540: Minimum
Configuration" on page 50.
1. Suspect a system firmware problem
if this problem persists. Verify that
the system firmware is at the current
release level; update as necessary.
2. Go to "MAP 1540: Minimum
Configuration" on page 50.
1. Replace the adapter.
2. Go to "MAP 1540: Minimum
Configuration" on page 50.
Chapter 4. Checkpoints
89