IBM eserver 630 6C4 Service Manual page 283

Table 9. Common Firmware Error Codes (continued)
Error Code Description
B1xx 4670 Processor drawer cooling
B1xx 4671 Drawer cooling
B1xx 4672 Drawer cooling
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. CEC backplane
Location: U0.1-P1
Not applicable on this system.
Not applicable on this system
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
263