IBM pSeries 690 Service Manual page 473

Error Code Description
1024 xx17 Problem with fan 1 and fan 3 in third I/O
subsystem in second rack (I/O subsystem 7)
1024 xx21 Third I/O subsystem in second rack (I/O
subsystem 7), DCA-2
1024 xx23 Seeprom fault on DCA-2 in third I/O subsystem
in second rack (I/O subsystem 7)
1024 xx25 Third I/O subsystem in second rack (I/O
subsystem 7), DCA-2, cable fault
1024 xx27 Problem with fan 2 and fan 4 in third I/O
subsystem in second rack (I/O subsystem 7)
1024 xx31 Third I/O subsystem in second rack (I/O
subsystem 7) I/O subsystem backplane 1 fault
1024 xx33 Seeprom fault on I/O subsystem backplane 1 in
third I/O subsystem in second rack (I/O
subsystem 7)
1024 xx41 Third I/O subsystem in second rack (I/O
subsystem 7) I/O subsystem backplane 2 fault
1024 xx43 Seeprom fault on I/O subsystem backplane 2 in
third I/O subsystem in second rack (I/O
subsystem 7)
1024 xx51 Third I/O subsystem in second rack (I/O
subsystem 7) DASD backplane 1 fault
1024 xx53 Seeprom fault on DASD backplane 1 in third I/O
subsystem in second rack (I/O subsystem 7)
1024 xx61 Third I/O subsystem in second rack (I/O
subsystem 7), DASD backplane 2 fault
1024 xx63 Seeprom fault on DASD backplane 2 in third I/O
subsystem in second rack (I/O subsystem 7)
1024 xx71 Third I/O subsystem in second rack (I/O
subsystem 7), DASD backplane 3 fault
1024 xx73 Seeprom fault on DASD backplane 3 in third I/O
subsystem in second rack (I/O subsystem 7)
1024 xx81 Third I/O subsystem in second rack (I/O
subsystem 7) DASD backplane 4 fault
1024 xx83 Seeprom fault on DASD backplane 4 in third I/O
subsystem in second rack (I/O subsystem 7)
Action/
Possible Failing FRU
1. DCA-1
Location U2.13–V1
2. Fan 1,
Location U2.13–F1
3. Fan 3,
Location U2.13–F3
U2.13-V2
U2.13-V2
Go to "MAP 1520: Power" on page 190 with
these pairs of location codes:
1. U2.13-V2/Q1 and U1.35-P2-X2/Q8
2. U2.13-V2/Q2 and U1.35-P1-X2/Q8
1. DCA-2
Location U2.13–V2
2. Fan 2,
Location U2.13–F2
3. Fan 4,
Location U2.13–F4
U2.13-P1
U2.13-P1
U2.13-P2
U2.13-P2
U2.13-P3
U2.13-P3
U2.13-P4
U2.13-P4
U2.13-P5
U2.13-P5
U2.13-P6
U2.13-P6
Chapter 5. Error Code to FRU Index
453