IBM 7026-H80 - RS/6000 - 256 MB RAM Service Manual page 317

Service guide
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Table 6. Service Processor Error Codes. (continued)
Error Code Description
4606 24A4 I/O system and scan interface basic
assurance tests detected 6W
processor fault
4606 25BB I/O system and scan interface basic
assurance tests detected 1W
processor card fault
4606 25BD I/O system and scan interface basic
assurance tests detected 2W
processor card fault
4606 25BE I/O system and scan interface basic
assurance tests detected 4W
processor card fault
4606 25BF I/O system and scan interface basic
assurance tests detected 6W
processor card fault
4606 263D I/O system and scan interface basic
assurance tests detected dummy
riser card fault
4606 2687 I/O system and scan interface basic
assurance tests detected RIO
adapter fault
4606 271A I/O system and scan interface basic
assurance tests detected primary I/O
backplane fault
4606 271D I/O system and scan interface basic
assurance tests detected secondary
I/O backplane fault
4606 283A I/O system and scan interface basic
assurance tests detected CEC
backplane fault
4606 285D I/O system and scan interface basic
assurance tests detected fan
controller card fault
Action/
Possible Failing FRU
Processor card
Location: U1.1-P1-C1
1W Processor card
Location: U1.1-P1-C1
2W Processor card
Location: U1.1-P1-C1
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
Chapter 5. Error Code to FRU Index
299

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