IBM pSeries 630 6C4 Service Manual page 210

Checkpoint
E569
E56A
E56B
190 Eserver pSeries 630 Model 6C4 and Model 6E4 Service Guide
Description
Set up RIO interface chip registers
Set up RIO interface chip registers
Set up RIO interface chip registers
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.