IBM pSeries 690 Service Manual page 462

Error Code Description
1021 xx33 Seeprom fault on I/O subsystem backplane 1 in
first I/O subsystem in secondary rack
1021 xx41 First I/O subsystem in secondary rack I/O
subsystem backplane 2 fault
1021 xx43 Seeprom fault on I/O subsystem backplane 2 in
first I/O subsystem in secondary rack
1021 xx51 First I/O subsystem in secondary rack DASD
backplane 1 fault
1021 xx53 Seeprom fault on DASD backplane 1 in first I/O
subsystem in secondary rack
1021 xx61 First I/O subsystem in secondary rack DASD
backplane 2 fault
1021 xx63 Seeprom fault on DASD backplane 2 in first I/O
subsystem in secondary rack
1021 xx71 First I/O subsystem in secondary rack DASD
backplane 3 fault
1021 xx73 Seeprom fault on DASD backplane 3 in first I/O
subsystem in secondary rack
1021 xx81 First I/O subsystem in secondary rack DASD
backplane 4 fault
1021 xx83 Seeprom fault on DASD backplane 4 in first I/O
subsystem in secondary rack
1022 1B17 Problem with fan 1 in second I/O subsystem in
second rack (I/O subsystem 6)
1022 1B27 Problem with fan 2 in second I/O subsystem in
second rack (I/O subsystem 6)
1022 1C06 Loss of airflow in second I/O subsystem in
second rack (I/O subsystem 6),
location: U2.5
1022 6014 Overcurrent or overvoltage problem with 3.3V in
second I/O subsystem in second rack (I/O
subsystem 6)
1022 6024 Overcurrent or overvoltage problem with 5.0V in
second I/O subsystem in second rack (I/O
subsystem 6)
1022 6034 Overcurrent or overvoltage problem with 2.5V in
second I/O subsystem in second rack (I/O
subsystem 6)
1022 6044 Overcurrent or overvoltage problem with 12.0V
in second I/O subsystem in second rack (I/O
subsystem 6)
1022 6054 Overcurrent or overvoltage problem with -12.0V
in second I/O subsystem in second rack (I/O
subsystem 6)
442 Eserver pSeries 690 Service Guide
Action/
Possible Failing FRU
U2.1-P1
U2.1-P2
U2.1-P2
U2.1-P3
U2.1-P3
U2.1-P4
U2.1-P4
U2.1-P5
U2.1-P5
U2.1-P6
U2.1-P6
1. DCA-1
Location: U2.5-V1
2. Fan 1
Location: U2.5-F1
1. DCA-2
Location: U2.5-V2
2. Fan 2
Location: U2.5-F2
Go to "MAP 1527: An Airflow Loss Has Been
Detected" on page 206.
Go to "MAP 1520: Power" on page 190.
Go to "MAP 1520: Power" on page 190.
Go to "MAP 1520: Power" on page 190.
Go to "MAP 1520: Power" on page 190.
Go to "MAP 1520: Power" on page 190.