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FQPSPPW0051M
Explanation: Message: The power sequencer chip
detected a fault on 1.1V rail.
Severity: Critical
Serviceable: Yes
Call Home Candidate: Yes
Affected Subsystem: Power
Event type: Environmental
Response: Check for events FQPSPPW0047M,
FQPSPPW0048M, FQPSPPW0049M and
FQPSPPW0050M and resolve those first, in that order.
If the problem persists, replace the system backplane.
FQPSPPW0052M
Explanation: Message: The power sequencer chip
detected a fault on 1.0V rail.
Severity: Critical
Serviceable: Yes
Call Home Candidate: Yes
Affected Subsystem: Power
Event type: Environmental
Response: Check for events FQPSPPW0047M,
FQPSPPW0048M, FQPSPPW0049M, FQPSPPW0050M
and FQPSPPW0051M and resolve those first, in that
order. If the problem persists, replace the system
backplane.
FQPSPPW0053M
Explanation: Message: The power sequencer chip
detected a fault on 0.9V rail.
Severity: Critical
Serviceable: Yes
Call Home Candidate: Yes
Affected Subsystem: Power
Event type: Environmental
Response: Check for events FQPSPPW0047M,
FQPSPPW0048M, FQPSPPW0049M, FQPSPPW0050M,
FQPSPPW0051M and FQPSPPW0052M and resolve
those first, in that order. If the problem persists, replace
the system backplane.
FQPSPPW0054M
Explanation: Message: The power sequencer chip
detected a fault on VDN-A rail.
Severity: Critical
Serviceable: Yes
Call Home Candidate: Yes
Affected Subsystem: Power
Event type: Environmental
Response: Check for events FQPSPPW0047M,
FQPSPPW0048M, FQPSPPW0049M, FQPSPPW0050M,
FQPSPPW0051M, FQPSPPW0052M and
FQPSPPW0053M and resolve those first, in that order.
If the problem persists, replace CPU 0. If the problem
persists replace the system backplane.
FQPSPPW0051M • FQPSPPW0058M
FQPSPPW0055M
Explanation: Message: The power sequencer chip
detected a fault on VDN-B rail.
Severity: Critical
Serviceable: Yes
Call Home Candidate: Yes
Affected Subsystem: Power
Event type: Environmental
Response: Check for events FQPSPPW0047M,
FQPSPPW0048M, FQPSPPW0049M, FQPSPPW0050M,
FQPSPPW0051M, FQPSPPW0052M and
FQPSPPW0053M and resolve those first, in that order.
If the problem persists, replace CPU 1. If the problem
persists, replace the system backplane.
FQPSPPW0056M
Explanation: Message: The power sequencer chip
detected a fault on AVDD rail.
Severity: Critical
Serviceable: Yes
Call Home Candidate: Yes
Affected Subsystem: Power
Event type: Environmental
Response: Check for events FQPSPPW0047M,
FQPSPPW0048M, FQPSPPW0049M, FQPSPPW0050M,
FQPSPPW0051M, FQPSPPW0052M, FQPSPPW0053M,
FQPSPPW0054M and FQPSPPW0055M and resolve
those first, in that order. If the problem persists, replace
the CPUs one at a time, and IPL the system after each
replacement. If the problem persists, replace the system
backplane.
FQPSPPW0057M
Explanation: Message: The power sequencer chip
detected a fault on VIO-A rail.
Severity: Critical
Serviceable: Yes
Call Home Candidate: Yes
Affected Subsystem: Power
Event type: Environmental
Response: Check for events FQPSPPW0047M,
FQPSPPW0048M, FQPSPPW0049M, FQPSPPW0050M,
FQPSPPW0051M, FQPSPPW0052M and
FQPSPPW0053M and resolve those first, in that order.
If the problem persists, replace CPU 0. If the problem
persists replace the system backplane.
FQPSPPW0058M
Explanation: Message: The power sequencer chip
detected a fault on VIO-B rail.
Severity: Critical
Serviceable: Yes
Call Home Candidate: Yes
Affected Subsystem: Power
Event type: Environmental
FQPSPxxxxxxx Event Codes
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