IBM pSeries 690 Service Manual page 456

Error Code Description
101C F536 An N+1 boundary (DCA or fan) has dropped to
N-mode status in the processor subsystem,
location: U1.18
101C F546 An N+1 boundary (DCA or fan) has dropped to
N-mode status in the processor subsystem,
location: U1.18
101C F556 An N+1 boundary (DCA or fan) has dropped to
N-mode status in the processor subsystem,
location: U1.18
101C F566 An N+1 boundary (DCA or fan) has dropped to
N-mode status in the processor subsystem,
location: U1.18
101C F576 An N+1 boundary (DCA or fan) has dropped to
N-mode status in the processor subsystem,
location: U1.18
101C F586 An N+1 boundary (DCA or fan) has dropped to
N-mode status in the processor subsystem,
location: U1.18
436 Eserver pSeries 690 Service Guide
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.
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.
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.