IBM pSeries 690 Service Manual page 416

Table 2. Firmware Checkpoints (continued)
Checkpoint
E56A
E56B
E56C
E56D
E56E
E56F
400 Eserver pSeries 690 Service Guide
Description
Set up I/O interface chip registers
Set up I/O interface chip registers
Set up I/O interface chip PCI bus
Identify devices on current bus
Begin initializing the service processor
control chip
End initializing the service processor control
chip
Action/
Possible Failing FRU
1. Replace the I/O cable specified by the
location code.
2. If the location code associated with this
checkpoint specifies a PCI adapter
card, replace the adapter card.
3. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
1. Replace the I/O cable specified by the
location code.
2. If the location code associated with this
checkpoint specifies a PCI adapter
card, replace the adapter card.
3. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
1. Replace the I/O cable specified by the
location code.
2. If the location code associated with this
checkpoint specifies a PCI adapter
card, replace the adapter card.
3. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
1. Replace the I/O cable specified by the
location code.
2. If the location code associated with this
checkpoint specifies a PCI adapter
card, replace the adapter card.
3. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
1. Replace the I/O cable specified by the
location code.
2. If the location code associated with this
checkpoint specifies a PCI adapter
card, replace the adapter card.
3. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
1. Check for system firmware updates.
2. Go to "MAP 1542: I/O Problem
Isolation" on page 320.
3. If the location code associated with this
checkpoint specifies a PCI adapter
card, replace the adapter card.