Rate and give feedback:
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-0x1200001F M.2 Slot Zone Overtemperature (Chassis, Minor Alarm)
Description
Alarm message:
The temperature (arg1degrees C) of the M.2 slot zone on the mainboard exceeds the overtemperature threshold (arg2degrees C).
This alarm is generated when the M.2 slot zone temperature on the mainboard exceeds the overtemperature threshold. This alarm is cleared when the temperature is within the normal range.
Alarm object: chassis
Possible Causes
The equipment room temperature exceeds the normal range.
The air inlet or outlet is blocked.
Filler panels are not installed in empty slots.
The device holding the air inlet sensor is faulty.
Procedure
- Check whether there is fan alarm generated.
- Replace the fan module. After 5 minutes, check whether the alarm is cleared.
If yes, no further action is required.
If no, go to 3.
- Check whether the equipment room temperature exceeds the normal range.
- 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 5.
- Check whether the server air inlet and outlet are blocked.
- Clear the blockage. After 5 minutes, check whether the alarm is cleared.
If yes, no further action is required.
If no, go to 7.
- Replace the M.2 SSD card. Then, check whether the alarm is cleared.
If yes, no further action is required.
If no, go to 8
- Contact technical support engineer.
