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KunLun 9008 V5 Alarm Handling 04

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ALM-0x01000001 Memory Overtemperature (Memory, Major Alarm)

ALM-0x01000001 Memory Overtemperature (Memory, Major Alarm)

Description

Alarm message:

Temperature of the DIMMs connected to CPU arg1 is too high.

This alarm is generated when the temperature of the dual in-line memory module (DIMM) connected to a CPU exceeds the overtemperature major threshold. This alarm is cleared when the temperature is within the normal range.

Alarm object: memory

Attribute

Alarm ID

Alarm Severity

Auto Clear

0x01000001

Major

Yes

Parameters

Name

Meaning

arg1

Slot number of the CPU.

Impact on the System

Overheating affects memory and server performance.

Possible Causes

  • A fan module is faulty.
  • The equipment room temperature exceeds the normal range.
  • The air inlet or outlet is blocked.
  • A DIMM is faulty.

Procedure

  1. Check whether there are fan module alarms.

  2. Replace the faulty fan or fan module. After 5 minutes, check whether the alarm is cleared.

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

  3. Check whether the equipment room temperature exceeds the normal range.

  4. Reduce the equipment room temperature to the normal range. After 5 minutes, check whether the alarm is cleared.

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

  5. Check whether the air inlet or outlet of the server is blocked.

  6. Clear the blockage. After 5 minutes, check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to Step 7.

  7. Replace the faulty DIMMs, and power on the server. Then, check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to Step 8.

  8. Getting Help.
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Updated: 2019-01-08

Document ID: EDOC1100023838

Views: 74475

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