IBM pSeries 630 6C4 Service Manual page 361

Error Code Description
B1xx 4670 Processor drawer cooling
B1xx 4671 Critical temperature in CEC drawer
B1xx 4672 Critical temperature in I/O subsystem
B1xx 4681 JTAG scan interface
B1xx 4682 Problem with system VPD on operator panel.
Action/
Possible Failing FRU
1. Check ambient temperature
2. Check air supply to fans
3. Check fans for proper installation and
operation
4. Check for any unsupported cards (that may
be too hot)
5. Operator panel,
Location: U0.1-L1
6. CEC backplane,
Location: U0.1-P1
1. Check ambient temperature.
2. Check air supply to fans.
3. Check fans for proper installation and
operation.
4. Check for unsupported cards (which may be
too hot)
5. Operator panel,
Location: U0.1-L1
6. CEC backplane,
Location: U0.1-P1
1. Check ambient temperature.
2. Check air supply to fans.
3. Check fans for proper installation and
operation.
4. Check for unsupported cards (which may be
too hot)
5. I/O subsystem planar, U0.dd-P1
1. JTAG cabling
2. CEC backplane
Location: U0.1-P1
3. Processor card
Location: U0.1-P1-C1
1. Replace the operator panel, location:
U0.1-L1. Do not swap the old VPD module
onto the new operator panel. Call service
support for instructions on programming the
new VPD module.
2. Call service support.
Chapter 5. Error Code to FRU Index
341