IBM pSeries 670 Service Manual page 667

Error Code Description
4605 527C CUoD capacity card fault
4606 248B I/O subsystem and scan interface basic
assurance tests detected fault in operator panel
4606 25C0 I/O subsystem and scan interface basic
assurance tests detected fault in system
backplane
4606 25C1 I/O subsystem and scan interface basic
assurance tests detected fault in 1.0 GHz clock
card
4606 2738 I/O subsystem and scan interface basic
assurance tests detected fault in I/O book 1, 3,
or 4
4606 273C I/O subsystem and scan interface basic
assurance tests detected fault in primary I/O
book - Slot 0
4606 273D I/O subsystem and processor subsystem tests
detected fault in primary I/O book - Slot 0
4606 2776 I/O subsystem and processor subsystem tests
detected fault in I/O book 1, 3, or 4
4606 2806 I/O subsystem and processor subsystem tests
detected fault in I/O book 1, 3, or 4
4606 28B0 I/O subsystem and scan interface basic
assurance tests detected fault in I/O subsystem
PCI backplane
4606 28B1 I/O subsystem and scan interface basic
assurance tests detected fault in I/O subsystem
DASD backplane
Action/
Possible Failing FRU
1. Verify that the system firmware is RH021114
or later. CUoD is not supported by the
earlier firmware levels.
2. Replace the CUoD capacity card,
location: U1.18-P1-H2.2, then ask the
customer to reenter the CUoD activation
keys.
Operator panel
Location: U1.17-L1
System backplane
Location: U1.18-P1
Clock card
Location: U1.18-P1-X5
1. If word 13 is CFF1 xxxx, a configuration
problem exists. Ensure that the number of
MCMs is consistent with the number of I/O
books.
2. Replace I/O book 1, 3, or 4 at location
specified in error code.
Primary I/O book - Slot 0
Location: U1.18-P1-H2
Primary I/O book - Slot 0
Location: U1.18-P1-H2
1. If word 13 is CFF1 xxxx, a configuration
problem exists. Ensure that the number of
MCMs is consistent with the number of I/O
books.
2. Replace I/O book 1, 3, or 4 at location
specified in error code.
1. If word 13 is CFF1 xxxx, a configuration
problem exists. Ensure that the number of
MCMs is consistent with the number of I/O
books.
2. Replace I/O book 1, 3, or 4 at location
specified in error code.
I/O subsystem PCI backplane at location
specified in error code
I/O subsystem DASD backplane at location
specified in error code
Chapter 5. Error Code to FRU Index
647