IBM pSeries 670 Service Manual page 418

Error Code Description
1022 B834 Overcurrent or overvoltage problem with 2.5V in
second I/O subsystem in second rack (I/O
subsystem 6)
1022 B844 Overcurrent or overvoltage problem with 12.0V
in second I/O subsystem in second rack (I/O
subsystem 6)
1022 B854 Overcurrent or overvoltage problem with -12.0V
in second I/O subsystem in second rack (I/O
subsystem 6)
1022 BF06 Unable to resolve the chassis VPD in an I/O
subsystem
1022 CD96 A power short has been detected in the DASD
subsystem in an I/O drawer.
1022 CDA6 A power short has been detected in the DASD
subsystem in an I/O drawer.
1022 CDB6 A power short has been detected in the DASD
subsystem in an I/O drawer.
1022 CDC6 A power short has been detected in the DASD
subsystem in an I/O drawer.
1022 F4x6 Hardware configuration does not support
N-mode power.
1022 F516 An N+1 boundary (DCA or fan) has dropped to
N-mode status in second I/O subsystem in
second rack (I/O subsystem 6), location: U2.5.
1022 F526 An N+1 boundary (DCA or fan) has dropped to
N-mode status in the second I/O subsystem in
the secondary rack, location: U2.5.
1022 xx11 Second I/O subsystem in second rack (I/O
subsystem 6), DCA-1
1022 xx13 Seeprom fault on DCA-1 in second I/O
subsystem in second rack (I/O subsystem 6)
398 Eserver pSeries 670 Service Guide
Action/
Possible Failing FRU
Go to "MAP 1520: Power" on page 144.
Go to "MAP 1520: Power" on page 144.
Go to "MAP 1520: Power" on page 144.
The chassis VPD in the I/O subsystem drawer
identified by the location code could not be
resolved. This may be an indication that more
than one FRU in the drawer was replaced during
a service action. If this is the case, reinstall the
original FRUs in the drawer, then replace the
FRUs one at a time.
If only one FRU was replaced and this error
code occurred, call service support.
Go to "MAP 1520: Power" on page 144.
Go to "MAP 1520: Power" on page 144.
Go to "MAP 1520: Power" on page 144.
Go to "MAP 1520: Power" on page 144.
Call Service Support
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.
U2.5-V1
U2.5-V1