Appendix A. Fan Power Control (Fpc) Error Codes - Lenovo NeXtScale n1200 Installation And Service Manual

Appendix A. Fan power control (FPC) error codes

This section details the fan power control (FPC) error codes.
Fan power control (FPC) diagnostic error codes can be generated when the server starts up or while the
server is running. Fan power control (FPC) codes are logged in the FPC event log in the server.
For each event code, the following fields are displayed:
Event identifier
An identifier that uniquely identifies an event.
Event description
The logged message string that appears for an event.
Explanation
Additional information to explain why the event occurred.
Severity
An indication of the level of concern for the condition. The severity is abbreviated in the event log to the
first character. The following severities can be displayed:
Table 11. Event severity levels
Severity
Informational
Normal
Warning
Non-Recoverable
Critical
User response
Indicate the actions that you should take to resolve the event.
Perform the steps listed in this section in the order shown until the problem is solved. After you perform
all of the actions that are described in this field, if you cannot solve the problem, contact Lenovo
support.
The following is the list of the fan power control (FPC) error codes and suggested actions to correct the
detected problems.
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Description
An informational message is something that was recorded for audit purposes,
usually a user action or a change of states that is normal behavior.
An normal message is for audit purposes only, usually stand for system normal
operating status or user action.
A warning is not as severe as an error, but if possible, the condition should be
corrected before it becomes an error. It might also be a condition that requires
additional monitoring or maintenance.
An error typically indicates a component failure or critical condition where the
component or system environment may not be able to recover without service
action or local determination.
An Critical typically indicates a failure or critical condition that impairs service or
an expected function.
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