I had the same problem an hour ago and read on this site that you can:
Hold volume and power buttons for up to 10 seconds. Worked for me!
Just happened to me. Thanks for posting.
Woot! ty for posting this. The tablet just turned off w/ my using the suggestion above. My screen was frozen so I will give it a bit before trying to turn back on and hopefully this will be the fix.
I tried this which put it in manual mode, now I can't get it out of manual mode.
×
Press and hold the power button for 3 secs until the option to power off appears. If it does not appear, press and hold the power button for about 10 ses. the unit should shut off
476 views
Usually answered in minutes!
×