IBM 7026-H80 - RS/6000 - 256 MB RAM Service Manual page 331

Service guide
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Table 6. Service Processor Error Codes. (continued)
Error Code Description
460B 25BE I/O system and wire test detected 4W
processor card fault
460B 25BF I/O system and wire test detected 6W
processor card fault
460B 263D I/O system and wire test detected
dummy riser card fault
460B 2687 I/O system and wire test detected
RIO adapter fault
460B 271A I/O system and wire test detected
primary I/O backplane fault
460B 271D I/O system and wire test detected
secondary I/O backplane fault
460B 283A I/O system and wire test detected
CEC backplane fault
460B 285D I/O system and wire test detected fan
controller card fault
460B 288D I/O system and wire test detected
memory riser fault
460B 2A00 I/O system and wire test detected 6W
processor fault
460B 300A I/O system and wire test detected
32MB DIMM fault
460B 300B I/O system and wire test detected
128MB DIMM fault
Action/
Possible Failing FRU
4W Processor card
Location: U1.1-P1-C1
6W 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
1. Go to service processor memory
configuration/deconfiguration
menu to verify memory DIMMs
state. See "Memory
Configuration/Deconfiguration
Menu" on page 384 for more
information.
2. Memory riser card
Locations:
U1.1-P1-M1
U1.1-P1-M2
Processor card
Location: U1.1-P1-C1
Memory DIMM
Locations:
U1.1-P1-M1.n
U1.1-P1-M2.n
U1.1-P1-C1-Mn
Memory DIMM
Locations:
U1.1-P1-M1.n
U1.1-P1-M2.n
U1.1-P1-C1-Mn
Chapter 5. Error Code to FRU Index
313

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