IBM pSeries 630 6C4 Service Manual page 211

Checkpoint
E56C
E56D
E56E
E56F
Description
Set up the RIO 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
If the location code associated with this
checkpoint is either U0.1-P1 or U0.1-P2, do
the following:
1. Replace the PCI riser card in the CEC
drawer, location: U0.1-P2.
2. Replace the CEC backplane: location
U0.1-P1.
Otherwise, replace the device specified by
the location code.
If the device specified by the location code
is the RIO riser card in an I/O subsystem
(location: U0.dd-P1.1), and replacing it
does not resolve the problem, replace the
I/O backplane (location: U0.dd-P1) in the
same I/O subsystem.
If the location code associated with this
checkpoint is either U0.1-P1 or U0.1-P2, do
the following:
1. Replace the PCI riser card in the CEC
drawer, location: U0.1-P2.
2. Replace the CEC backplane: location
U0.1-P1.
Otherwise, replace the device specified by
the location code.
If the device specified by the location code
is the RIO riser card in an I/O subsystem
(location: U0.dd-P1.1), and replacing it
does not resolve the problem, replace the
I/O backplane (location: U0.dd-P1) in the
same I/O subsystem.
If the location code associated with this
checkpoint is either U0.1-P1 or U0.1-P2, do
the following:
1. Replace the PCI riser card in the CEC
drawer, location: U0.1-P2.
2. Replace the CEC backplane: location
U0.1-P1.
Otherwise, replace the device specified by
the location code.
If the device specified by the location code
is the RIO riser card in an I/O subsystem
(location: U0.dd-P1.1), and replacing it
does not resolve the problem, replace the
I/O backplane (location: U0.dd-P1) in the
same I/O subsystem.
1. Check for system firmware updates.
2. Go to "MAP 1540: Problem Isolation
Procedures" on page 124.
Chapter 4. Checkpoints
191