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FusionServer Pro E9000 Server iBMC (Earlier than V250) Alarm Handling 02

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
ALM-2100FFFF Power Supply Failure (Power Status)

ALM-2100FFFF Power Supply Failure (Power Status)

Description

Alarm message:

Power supply failure

This alarm is generated when the output voltage of the mainboard power module is out of the normal range.

This alarm is generated by the following sensors:

  • Power Status

Attribute

Alarm ID

Alarm Severity

Auto Clear

2100FFFF

Major

Yes

Parameters

Name

Meaning

Time

Time when an alarm is generated.

Sensor

Name of the sensor that generates an alarm.

Event

Details about an alarm.

Severity

Severity of an alarm.

Event Code

Event code that corresponds to an alarm.

Impact on the System

When the PSU is faulty, its service life shortens, and the power cannot be supplied to the server properly or the server powers off. Services will be interrupted.

Possible Causes

  • The power cables are not connected.
  • The input voltage is unstable.
  • The fan of a PSU fails.

Procedure

  1. Power off the compute node, and remove and then install the compute node. Then check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to 2.

  2. Remove and then install the PSU. Then check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to 3.

  3. Replace the PSU. Then check whether the alarm is cleared.

    For details, see the server user guide.

    • If yes, no further action is required.
    • If no, go to 4.

  4. Contact Huawei technical support for help.
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Updated: 2019-11-19

Document ID: EDOC1100035007

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