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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-0x0300000B Power Supply Prewarning (PSU, Minor Alarm)

ALM-0x0300000B Power Supply Prewarning (PSU, Minor Alarm)

Description

Alarm message:

PSU arg1 predictive failure (SN: arg2, PN: arg3). 
NOTE:

From iBMC V328, the RAID controller card and PSU alarms will also include the SN and BOM code, and the fan alarms will also include the BOM code.

This alarm is generated when the PSU is present but the voltage is abnormal.

Alarm object: PSU

Attribute

Alarm ID Alarm Severity Auto Clear

0x0300000B

Minor

Yes

Parameters

Name Meaning

arg1

No. of the PSU.

arg2

SN of the PSU.

arg3

Part number.

Impact on the System

The PSU is faulty, and the system power supply is affected.

Possible Causes

The PSU is faulty.

Procedure

  1. Replace the PSU. Then, check whether the alarm is cleared.

    • If yes, no further action is required.

    • If no, go to 2.

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

Document ID: EDOC1000054724

Views: 335127

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