IBM 7026-H80 - RS/6000 - 256 MB RAM Service Manual page 356

Table 6. Service Processor Error Codes. (continued)
338
Service Guide
Error Code Description
4B2A 25BD Processor system and self test
detected 2W processor card fault
4B2A 25BE Processor system and self test
detected 4W processor card fault
4B2A 25BF Processor system and self test
detected 6W processor card fault
4B2A 25CB 1W processor card fault
4B2A 25EA 4W processor card fault
4B2A 25EB 2W processor card fault
4B2A 25F2 6W processor card fault
4B2A 263D Processor system and self test
detected dummy riser card fault
4B2A 2687 Processor system and self test
detected RIO adapter fault
4B2A 271A Processor system and self test
detected primary I/O backplane fault
4B2A 271D Processor system and self test
detected secondary I/O backplane
fault
4B2A 283A Processor system and self test
detected CEC backplane fault
4B2A 285D Processor system and self test
detected fan controller card fault
Action/
Possible Failing FRU
2W Processor card
Location: U1.1-P1-C1
4W Processor card
Location: U1.1-P1-C1
6W Processor card
Location: U1.1-P1-C1
Replace the processor card
Location: U1.1-P1-C1
Replace the processor card
Location: U1.1-P1-C1
Replace the processor card
Location: U1.1-P1-C1
Replace the processor card
Location: U1.1-P1-C1
Dummy riser card
Locations:
U1.1-P1-M1
U1.1-P1-M2
RIO adapter
Location: U0.1-P1.1
Primary I/O backplane
Location: U0.1-P1
Secondary I/O backplane
Location: U0.2-P1
1. Processor card
Location: U1.1-P1-C1
2. CEC backplane
Location: U1.1-P1
Fan controller card
Locations:
U0.1-X2
U1.1-X2