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FusionServer Pro Rack Server iBMC Alarm Handling 30

This document describes iBMC alarms in terms of the meaning, impact on the system, possible causes, and handling suggestions.
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ALM-0x0149FFFF Above Upper Major Threshold (SYS 3.3V)

ALM-0x0149FFFF Above Upper Major Threshold (SYS 3.3V)

Description

Alarm message:

Above upper major threshold

This alarm is generated when the SYS 3.3V voltage detected by the HFC of the RH8100 V3 is higher than the major threshold.

Sensor triggering the alarm: SYS 3.3V

Attribute

Alarm ID Alarm Severity Auto Clear

0x0149FFFF

Major

Yes

Impact on the System

The server may be powered off abnormally.

Possible Causes

The HFC is faulty.

Procedure

  1. Remove and reinstall the HFC. Then check whether the alarm is cleared.

    • If yes, no further action is required.

    • If no, go to 2.

  2. Replace the HFC. Then check whether the alarm is cleared.

    • If yes, no further action is required.

    • If no, go to 3.

  3. Contact Huawei technical support.
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Updated: 2019-08-05

Document ID: EDOC1000054724

Views: 332395

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