Table 7. Service Processor Error Codes (continued)
Error Code Description Action/
Possible Failing FRU
4B2B 245D Processor system and wire test detected 4W
4M processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B2B 248B Processor system and wire test detected
primary I/O drawer operator panel fault
Operator Panel
Location: U0.1-L1
4B2B 24A5 Processor system and wire test detected 2W
500 MHz processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B2B 24A6 Processor system and wire test detected 4W
500 MHz processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B2B 25AB Processor system and wire test detected 400
MHz clock fault
400 MHz clock
Location: U1.1-P1.1.1
4B2B 25AD Processor system and wire test detected 540
MHz clock fault
540 MHz clock
Location: U1.1-P1.1.1
4B2B 25B1 Processor system and wire test detected 750
MHz clock fault
750 MHz clock
Location: U1.1-P1.1.1
4B2B 25B3 Processor system and wire test detected 4W
750 MHz processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B2B 25B4 Processor system and wire test detected 2W
750 MHz processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B2B 25DA Processor system and wire test detected 500
MHz clock fault
500 MHz clock
Location: U1.1-P1.1.1
4B2B 267D Processor system and wire test detected an
8W, 750 MHz regulator fault
8W regulator card
Location: U1.1-P1-V1
4B2B 2687 Processor system and wire test detected
remote I/O bus adapter fault
Remote I/O bus adapter
Location: U1.1-P1.1
4B2B 271A Processor system and wire test detected
primary I/O planar fault
Primary I/O planar
Location: U0.1-P1
4B2B 271D Processor system and wire test detected
secondary I/O planar fault
Secondary I/O planar
Locations: U0.2-P1
U0.3-P1
U0.4-P1
4B2B 2733 Processor system and wire test detected I/O
clock fault
CEC RIO bus adapter
Location: U1.1-P1.1
4B2B 27AA Processor system and wire test detected a
2W/4W regulator fault
2W/4W regulator card
Location: U1.1-P1-V1
4B2B 27AB Processor system and wire test detected an
8W regulator fault
8W regulator card
Location: U1.1-P1-V1
4B2B 281C Processor system and wire test detected
CEC backplane fault
CEC backplane
Location: U1.1-P1
4B2B 281D Processor system and wire test detected
Model 6M1 CEC backplane fault
CEC backplane
Location: U1.1-P1
4B2B 285D Processor system and wire test detected
SPCN fan controller fault
1. SPCN fan controller
Location: U0.1-X2
2. I/O drawer power distribution board
Location: U0.1-X1
Chapter 5. Error Code to FRU Index 327