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KunLun 9008 V5 Alarm Handling 05

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ALM-0x0000006F CPU Nimbus Undervoltage (CPU, Major Alarm)

ALM-0x0000006F CPU Nimbus Undervoltage (CPU, Major Alarm)

Description

Alarm message:

The CPU arg1 Nimbus voltage (arg2 V) is lower than the voltage lower threshold (arg3 V).

This alarm is generated when the CPU Nimbus voltage is lower than the undervoltage major threshold.

Alarm object: CPU

Attribute

Alarm ID

Alarm Severity

Auto Clear

0x0000006F

Major

Yes

Parameters

Name

Meaning

arg1

Slot number of the CPU.

arg2

Current reading of the sensor.

arg3

Alarm threshold.

Impact on the System

System stability is affected.

Possible Causes

  • The power supplies in the equipment room are sufficient for server operation.
  • The mainboard is faulty.

Procedure

  1. Check whether the power supplies in the equipment room are sufficient for server operation.

  2. Ensure sufficient power supplies for server operation. Then, check whether the alarm is cleared.

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

  3. Power off the server (by removing the power cable or server node) and then power on the server (by reconnecting the power cable or reinstalling the server node). Then, check whether the alarm is cleared.

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

  4. Replace the power cable. Then, check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to Step 5.

  5. Replace the mainboard. Then, check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to Step 6.

  6. Getting Help.
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Updated: 2019-05-25

Document ID: EDOC1100023838

Views: 106863

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