Originally Posted by
B. Diddy It could be a hardware issue--perhaps a loose connection somewhere. Any recent drops or trauma?
I sometimes hear of people who correct the problem by hitting the back of the tablet firmly (the Fonz approach, for those of you who remember Happy Days). If you're adventurous, you could try opening the back up and checking all of the connections yourself.
Yeah. Good advice. Not......
Mine did the same thing. Hopefully, by now, you've already had the issue fixed but if not... Leave the phone powered on and remove the battery for a few seconds. Replace it and it should be working fine, mine did!