IBM pSeries 670 Service Manual page 468

Error Code Description
4064 0B23 Processor subsystem tests detected fault in I/O
book
4064 0B24 Processor subsystem tests detected fault in I/O
book
4064 0B25 Processor subsystem tests detected fault in I/O
book
4064 0B26 Processor subsystem tests detected fault in I/O
book
4064 0B27 Processor subsystem tests detected fault in I/O
book
4064 0B30 Processor subsystem tests detected fault in I/O
book
4064 0B31 Processor subsystem tests detected fault in I/O
book
448 Eserver pSeries 670 Service Guide
Action/
Possible Failing FRU
1. Check for system firmware updates.
2. Check the I/O cabling between the
secondary I/O book and the I/O
subsystems.
3. Secondary I/O book
Location: U1.18-P1-H3
4. Call service support.
1. Check for system firmware updates.
2. Check the I/O cabling between the
secondary I/O book and the I/O
subsystems.
3. Secondary I/O book
Location: U1.18-P1-H3
4. Call service support.
1. Check for system firmware updates.
2. Check the I/O cabling between the
secondary I/O book and the I/O
subsystems.
3. Secondary I/O book
Location: U1.18-P1-H3
4. Call service support.
1. Check for system firmware updates.
2. Check the I/O cabling between the
secondary I/O book and the I/O
subsystems.
3. Secondary I/O book
Location: U1.18-P1-H3
4. Call service support.
1. Check for system firmware updates.
2. Check the I/O cabling between the
secondary I/O book and the I/O
subsystems.
3. Secondary I/O book
Location: U1.18-P1-H3
4. Call service support.
1. Check for system firmware updates.
2. Check the I/O cabling between the third I/O
book and the I/O subsystems.
3. Third I/O book
Location: U1.18-P1-H4
4. Call service support.
1. Check for system firmware updates.
2. Check the I/O cabling between the third I/O
book and the I/O subsystems.
3. Third I/O book
Location: U1.18-P1-H4
4. Call service support.