Hello,
This tablet powers down after being on for about 10 minutes. If I unplug the battery and plugged it back in then it will stay on for about 10 minutes then power off again. Won't turn on unless I unplug the battery then plug it back in. I put in a new battery and it performed the same thing. I also replaced the motherboard and it still does it. The first thing I replaced was the micro usb port. None of these things resolved the issue. Any suggestions? No apparent cause of the issue.