Table 7. Service Processor Error Codes (continued)
Error Code Description Action/
Possible Failing FRU
4B2B 288A Processor system and wire test detected
memory riser card fault
1. Go to the service processor Memory
Configuration/Deconfiguration Menu to
verify memory DIMMs state. See
″Memory Configuration/Deconfiguration
Menu″ on page 374 for more information.
2. Memory riser card
Locations: U1.1-P1-M1
U1.1-P1-M2
4B2B 300A Processor system and wire test detected 32
MB DIMM fault
Memory DIMM
Locations: U1.1-P1-M1.n
U1.1-P1-M2.n
4B2B 300B Processor system and wire test detected 128
MB DIMM fault
Memory DIMM
Locations: U1.1-P1-M1.n
U1.1-P1-M2.n
4B2B 300C Processor system and wire test detected 256
MB DIMM fault
Memory DIMM
Locations: U1.1-P1-M1.n
U1.1-P1-M2.n
4B2B 300D Processor system and wire test detected 512
MB (stacked) DIMM fault
Memory DIMM
Locations: U1.1-P1-M1.n
U1.1-P1-M2.n
4B2B 300E Processor system and wire test detected 512
MB (unstacked) DIMM fault
Memory DIMM
Locations: U1.1-P1-M1.n
U1.1-P1-M2.n
4B2B 301F Processor system and wire test detected 128
MB DIMM fault
Memory DIMM
Locations: U1.1-P1-M1.n
U1.1-P1-M2.n
4B2B 303A Processor system and wire test detected 1
GB DIMM fault
Memory DIMM
Locations: U1.1-P1-M1.n
U1.1-P1-M2.n
4B2B 515B Processor system and wire test detected
1100W ac power supply fault
1100W ac power supply
Locations: U1.1-V1
U1.1-V2
4B2B 51AC Processor system and wire test detected
595W ac power supply fault
595W ac power supply
Locations: U0.1-V1
U0.1-V2
4B2B 51AD Processor system and wire test detected
595W dc power supply fault
595W dc power supply
Locations: U0.1-V1
U0.1-V2
4B2B 51AE Processor system and wire test detected
1100W dc power supply fault
1100W dc power supply
Locations: U1.1-V1
U1.1-V2
4B2C 245B Processor system and IPL MOPS detected
2W 4M processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B2C 245D Processor system and IPL MOPS detected
4W 4M processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B2C 248B Processor system and IPL MOPS detected
primary I/O drawer operator panel fault
Operator Panel
Location: U0.1-L1
4B2C 24A5 Processor system and IPL MOPS detected
2W 500 MHz processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
328 Service Guide