IBM 7026-H80 - RS/6000 - 256 MB RAM Service Manual page 296

Table 6. Service Processor Error Codes. (continued)
278
Service Guide
Error Code Description
4508 300B Memory system and other bus
processor runtime diagnostics
detected 128MB DIMM fault
4508 300C Memory system and other bus
processor runtime diagnostics
detected 256MB DIMM fault
4508 300D Memory system and other bus
processor runtime diagnostics
detected 512MB (stacked) DIMM
fault
4508 300E Memory system and other bus
processor runtime diagnostics
detected 512MB (unstacked) DIMM
fault
4508 301F Memory system and other bus
processor runtime diagnostics
detected 128MB DIMM fault
4508 303A Memory system and other bus
processor runtime diagnostics
detected 1GB DIMM fault
4508 51AA Memory system and other bus
processor runtime diagnostics
detected 645W AC power supply fault
4508 51AB Memory system and other bus
processor runtime diagnostics
detected 645W DC power supply
fault
4508 51AC Memory system and other bus
processor runtime diagnostics
detected 595W AC power supply fault
4508 51AD Memory system and other bus
processor runtime diagnostics
detected 595W DC power supply
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
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
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