This prompt indicates that the temperature of the mainboard exceeds the normal range. The fault may be caused by the surrounding heat source, the mainboard cooling fan, or the mainboard itself.
Check the heat source: Check whether there is an abnormal heat source near the mainboard and ensure that the environment around the device is well-ventilated.
Check the fan: Make sure the motherboard fan is working properly and cools the motherboard effectively.
Replace the motherboard: If the above measures do not work, you may need to replace the motherboard.
Check whether abnormal heat sources exist around the mainboard.
Ensure that the fans on the mainboard are running properly and are not blocked.
If the problem persists, replace the mainboard.