IBM 7026-H80 - RS/6000 - 256 MB RAM - Page 192

Table 4. SPCN Error Codes (continued)
Error Code Description Action/
Possible Failing FRU
1011 2601 Pgood fault Primary I/O backplane
Location: U0.1-P1
1011 2602 Power domain fault in CEC drawer 1. Verify that the V/S COMM
cable is properly connected
2. CEC drawer power supply
Locations:
U1.1-V1
U1.1-V2
3. Power distribution board
Location: U1.1-X1
4. CEC drawer backplane
Location: U1.1-P1
5. Primary I/O backplane
Location: U0.1-P1
1011 2603 Power domain fault in primary I/O drawer 1. I/O drawer power supply
Locations:
U0.1-V1
U0.1-V2
2. Power distribution board
Location: U0.1-X1
3. Primary I/O backplane
Location: U0.1-P1
1011 2604 Power domain fault affecting CEC and
primary I/O drawers
1. Primary I/O drawer power
supply
Locations:
U0.1-V1
U0.1-V2
2. CEC drawer power supply
Locations:
U1.1-V1
U1.1-V2
3. CEC drawer power distribution
board
Location: U1.1-X1
4. Primary I/O drawer power
distribution board
Location: U0.1-X1
5. CEC drawer backplane
Location: U1.1-P1
6. Primary I/O backplane
Location: U0.1-P1
1011 2610 Missing or misplugged memory Inspect the system memory for
proper installation of DIMMs and
memory riser cards
174 Service Guide