IBM pSeries 690 Service Manual page 499

Error Code Description
1024 F516 An N+1 boundary (DCA or fan) has dropped to
N-mode status in third I/O subsystem in second
rack (I/O subsystem 7), location: U2.13.
1024 F526 An N+1 boundary (DCA or fan) has dropped to
N-mode status in third I/O subsystem in second
rack (I/O subsystem 7), location: U2.13.
1024 xx11 Third I/O subsystem in second rack (I/O
subsystem 7), DCA-1
1024 xx13 Seeprom fault on DCA-1 in third I/O subsystem
in second rack (I/O subsystem 7)
1024 xx15 Third I/O subsystem in second rack (I/O
subsystem 7), DCA-1, cable fault
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
Action/
Possible Failing FRU
This is normally an informational message. It
should be accompanied by other error codes that
more precisely indicate where the failure is.
Examine the service processor error log. If there
are no other power-related error codes (in the
time frame in which this code was generated) in
the service processor error log, the FRU
indicated with this error code, if any, should be
replaced.
This is normally an informational message. It
should be accompanied by other error codes that
more precisely indicate where the failure is.
Examine the service processor error log. If there
are no other power-related error codes (in the
time frame in which this code was generated) in
the service processor error log, the FRU
indicated with this error code, if any, should be
replaced.
U2.13-V1
U2.13-V1
Go to "MAP 1520: Power" on page 194 with
these pairs of location codes:
1. U2.13-V1/Q1 and U1.35-P2-X2/Q7
2. U2.13-V1/Q2 and U1.35-P1-X2/Q7
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 194 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
Chapter 5. Error Code to FRU Index
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