Originally Posted by EricLandes
Well, the screen's gone fully black now. So maybe it was a battery drain issue. Still waiting to see if it comes back.
In any case, I'm using a touch: which buttons would I need to press to do a factory reset on that?
It's a fairly drastic step to factory reset your touch since you would lose all of your data and settings so it is a last resort. One more thing you could try when your unit is fully recharged is to try to shut it off by holding the power off slider in the off position for about 10 seconds.