Of course overheating can cause these kinds of error, but so can other problems of almost any type such as drivers or faulty RAM. But as you have identified heat as the possible cause then investigate temperature monitoring first. I don’t have the same machine as yours so you need to find the information for yourself.
Temperature throttling and shutdown can happen (Your processor has 5 temperature sensors), why not look at one of the temperature monitoring utilities to see if they support your processor and board? (ones I’ve used in the past for other processors/motherboards were HWMonitor and the Open Hardware Monitor). Temperatures may be shown in the BIOS. You’ll be able to get information for your processor from Intels website.
Have you checked inside to see if any of the connectors have come partly loose? Reseating them may help. A quick look found EZPAD 6 PLUS 분해 조립 / TAO2KOREA which may help to get into the tablet- watch those magnets.
Opening the ezpad will let you see the processor to make sure its cooling solution is ok and undamaged.
Another possibility is a problem with the RAM- there are RAM test programs to test memory.
I’m not sure which version of the 6 pro you have but the video above seems to show an internal slot for storage- check anything fitted is properly fitted too.
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