IBM 7026-H80 - RS/6000 - 256 MB RAM - Page 201

Table 4. SPCN Error Codes (continued)
Error Code Description Action/
Possible Failing FRU
1021 1516 Power supply 1 missing or swapped
power supply and cooling unit
1. Verify correct installation of
primary power supply and
cooling unit
2. Secondary I/O power supply 1
Location: U0.2-V1
1021 1520 Power supply 2 power source failure 1. Check input power to power
supply
2. Secondary I/O power supply 2
Location: U0.2-V2
3. Secondary I/O backplane
Location: U0.2-P1
1021 1521 Power supply 2 fault 1. Secondary I/O power supply 2
Location: U0.2-V2
2. Secondary I/O backplane
Location: U0.2-P1
1021 1522 Power supply 2 fault 1. Secondary I/O power supply 2
Location: U0.2-V2
2. Secondary I/O backplane
Location: U0.2-P1
1021 1523 Power supply 2 domain fault 1. Secondary I/O power supply 2
Location: U0.2-V2
2. Secondary I/O backplane
Location: U0.2-P1
1021 1524 Power supply 2 cooling fault 1. Secondary I/O power supply 2
Location: U0.2-V2
2. Secondary I/O backplane
Location: U0.2-P1
1021 1526 Power supply 2 missing Secondary I/O drawer power
supply 2
Location: U0.2-V2
1021 1B01 12V loading 1. Replace power supply 1
Location: U0.2-V1
2. If power supply 2 is present
(no cooling unit), use removed
power supply 1 to replace
power supply 2
3. Secondary I/O backplane
Location: U0.2-P1
1021 1B02 5V loading 1. Replace power supply 1
Location: U0.2-V1
2. If power supply 2 is present
(no cooling unit), use removed
power supply 1 to replace
power supply 2
3. Secondary I/O backplane
Location: U0.2-P1
Chapter 5. Error Code to FRU Index
183