IBM 7026-H80 - RS/6000 - 256 MB RAM Service Manual page 349

Table 6. Service Processor Error Codes. (continued)
Error Code Description
4B27 301F Processor system and 6xx bus
processor runtime diagnostics
detected 128MB DIMM fault
4B27 303A Processor system and 6xx bus
processor runtime diagnostics
detected 1GB DIMM fault
4B27 51AA Processor system and 6xx bus
processor runtime diagnostics
detected 645W AC power supply fault
4B27 51AB Processor system and 6xx bus
processor runtime diagnostics
detected 645W DC power supply
fault
4B27 51AC Processor system and 6xx bus
processor runtime diagnostics
detected 595W AC power supply fault
4B27 51AD Processor system and 6xx bus
processor runtime diagnostics
detected 595W DC power supply
fault
4B28 244C Processor system and other bus
processor runtime diagnostics
detected 1W processor fault
4B28 244D Processor system and other bus
processor runtime diagnostics
detected 2W processor fault
4B28 244E Processor system and other bus
processor runtime diagnostics
detected 4W processor fault
4B28 244F Processor system and other bus
processor runtime diagnostics
detected 1W processor fault
4B28 248B Processor system and other bus
processor runtime diagnostics
detected primary I/O drawer operator
panel
4B28 24A1 Processor system and other bus
processor runtime diagnostics
detected 1W processor fault
Action/
Possible Failing FRU
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
645W AC power supply
Locations:
U1.1-V1
U1.1-V2
645W DC power supply
Locations:
U1.1-V1
U1.1-V2
595W AC power supply
Locations:
U0.1-V1
U0.1-V2
595W DC power supply
Locations:
U0.1-V1
U0.1-V2
Processor card
Location: U1.1-P1-C1
Processor card
Location: U1.1-P1-C1
Processor card
Location: U1.1-P1-C1
Processor card
Location: U1.1-P1-C1
Operator panel
Location: U0.1-L1
Processor card
Location: U1.1-P1-C1
Chapter 5. Error Code to FRU Index
331