Table 7. Service Processor Error Codes (continued)
Error Code Description Action/
Possible Failing FRU
4B28 245C Processor system and other bus processor
runtime diagnostics detected 2W 2M
processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B28 245D Processor system and other bus processor
runtime diagnostics detected 4W 4M
processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B28 248B Processor system and other bus processor
runtime diagnostics detected primary I/O
drawer operator panel fault
Operator Panel
Location: U0.1-L1
4B28 24A5 Processor system and other bus processor
runtime diagnostics detected 2W 500 MHz
processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B28 24A6 Processor system and other bus processor
runtime diagnostics detected 4W 500 MHz
processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B28 25AB Processor system and other bus processor
runtime diagnostics detected 400 MHz clock
fault
400 MHz clock
Location: U1.1-P1.1.1
4B28 25AD Processor system and other bus processor
runtime diagnostics detected 540 MHz clock
fault
540 MHz clock
Location: U1.1-P1.1.1
4B28 25B1 Processor system and other bus processor
runtime diagnostics detected 750 MHz clock
fault
750 MHz clock
Location: U1.1-P1.1.1
4B28 25B3 Processor system and other bus processor
runtime diagnostics detected 4W 750 MHz
processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B28 25B4 Processor system and other bus processor
runtime diagnostics detected 2W 750 MHz
processor fault
Go to “MAP 1540: Minimum Configuration”
on page 110.
4B28 25DA Processor system and other bus processor
runtime diagnostics detected 500 MHz clock
fault
500 MHz clock
Location: U1.1-P1.1.1
4B28 267D Processor system and other bus processor
runtime diagnostics detected an 8W, 750
MHz regulator fault
8W regulator card
Location: U1.1-P1-V1
4B28 2687 Processor system and other bus processor
runtime diagnostics detected remote I/O bus
adapter fault
Remote I/O bus adapter
Location: U1.1-P1.1
4B28 271A Processor system and other bus processor
runtime diagnostics detected primary I/O
planar fault
Primary I/O planar
Location: U0.1-P1
4B28 271D Processor system and other bus processor
runtime diagnostics detected secondary I/O
planar fault
Secondary I/O planar
Locations: U0.2-P1
U0.3-P1
U0.4-P1
4B28 2733 Processor system and other bus processor
runtime diagnostics detected I/O clock fault
CEC RIO bus adapter
Location: U1.1-P1.1
Chapter 5. Error Code to FRU Index 321