IBM 7026-H80 - RS/6000 - 256 MB RAM Service Manual page 290

Service guide
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Table 6. Service Processor Error Codes. (continued)
272
Service Guide
Error Code Description
4506 300C Memory system and scan interface
basic assurance tests detected
256MB DIMM fault
4506 300D Memory system and scan interface
basic assurance tests detected
512MB (stacked) DIMM fault
4506 300E Memory system and scan interface
basic assurance tests detected
512MB (unstacked) DIMM fault
4506 301F Memory system and scan interface
basic assurance tests detected
128MB DIMM fault
4506 303A Memory system and scan interface
basic assurance tests detected 1GB
DIMM fault
4506 51AA Memory system and scan interface
basic assurance tests detected 645W
AC power supply fault
4506 51AB Memory system and scan interface
basic assurance tests detected 645W
DC power supply fault
4506 51AC Memory system and scan interface
basic assurance tests detected 595W
AC power supply fault
4506 51AD Memory system and scan interface
basic assurance tests detected 595W
DC power supply fault
4507 244C Memory system and 6xx 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
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
Processor card
Location: U1.1-P1-C1

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