IBM 7026-H80 - RS/6000 - 256 MB RAM Service Manual page 293

Table 6. Service Processor Error Codes. (continued)
Error Code Description
4507 300B Memory system and 6xx bus
processor runtime diagnostics
detected 128MB DIMM fault
4507 300C Memory system and 6xx bus
processor runtime diagnostics
detected 256MB DIMM fault
4507 300D Memory system and 6xx bus
processor runtime diagnostics
detected 512MB (stacked) DIMM
fault
4507 300E Memory system and 6xx bus
processor runtime diagnostics
detected 512MB (unstacked) DIMM
fault
4507 301F Memory system and scan interface
basic assurance tests detected
128MB DIMM fault
4507 303A Memory system and 6xx bus
processor runtime diagnostics
detected 1GB DIMM fault
4507 51AA Memory system and 6xx bus
processor runtime diagnostics
detected 645W AC power supply fault
4507 51AB Memory system and 6xx bus
processor runtime diagnostics
detected 645W DC power supply
fault
4507 51AC Memory system and 6xx bus
processor runtime diagnostics
detected 595W AC power supply fault
4507 51AD Memory system and 6xx 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
Chapter 5. Error Code to FRU Index
275