IBM pSeries 670 Service Manual page 676

Error Code Description
460D 25C0 I/O subsystem and attention handler detected
fault in system backplane
460D 25C1 I/O subsystem and attention handler detected
fault in 1.0 GHz clock card
460D 2738 I/O subsystem and attention handler detected
fault in I/O book 1, 3, or 4
460D 273C I/O subsystem and attention handler detected
fault in primary I/O book - Slot 0
460D 273D I/O subsystem and processor subsystem tests
detected fault in primary I/O book - Slot 0
460D 2776 I/O subsystem and processor subsystem tests
detected fault in I/O book 1, 3, or 4
460D 2806 I/O subsystem and processor subsystem tests
detected fault in I/O book 1, 3, or 4
460D 28B0 I/O subsystem and attention handler detected
fault in I/O subsystem PCI backplane
460D 28B1 I/O subsystem and attention handler detected
fault in I/O subsystem DASD backplane
460D 525E CUoD capacity card fault
460D 525F CUoD capacity card fault
656 Eserver pSeries 670 Service Guide
Action/
Possible Failing FRU
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
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.
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.