Table 2. Firmware Checkpoints. (continued)
Checkpoint Description Action/ Possible Failing FRU
E160 CPU node VPD creation Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E161 Root node VPD creation Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E162 Service processor node VPD creation Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E164 Create PCI graphics node (P9) Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E168 Create PCI graphics node (S3) Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E170 Start of PCI bus probe
1. If a location code is associated with
the checkpoint:
v Replace the FRU identified by the
location code
v Replace, one at a time, the other
PCI adapter cards on the same
PCI bus. See “Bus SRN to FRU
Reference Table” on page 178.
v Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
2. If no location code is associated
with the checkpoint, go to MAP
1540: Minimum Configuration, “Step
1540-24” on page 81.
E171 Executing PCI-Delay function
1. If a location code is associated with
the checkpoint:
v Replace the FRU identified by the
location code
v Replace, one at a time, the other
PCI adapter cards on the same
PCI bus. See “Bus SRN to FRU
Reference Table” on page 178.
v Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
2. If no location code is associated
with the checkpoint, go to MAP
1540: Minimum Configuration, “Step
1540-24” on page 81.
98 Service Guide