October 19th, 2011, 09:26 AM
Moderati ergo sum
Join Date: Jun 2010
Device(s): Nexus 4, Galaxy S II,
Nexus 1 (retired),
Thanked 12,258 Times in 6,737 Posts
Welcome to Android Forums, Kay!
So what yu are saying is that when you press the power button you get the unlock screen, but the screen doesn't respond? Or that when the screen goes dark, nothing will wake it up?
The first thing I'd try is to remove the battery for a few seconds and then replace it and turn the phone back on.
If that doesn't fix it, you might have a bad power button or a failed screen. Perhaps the folks in HTC EVO Shift 4G - Android Forums
have more insight into your dilemma. Good Luck!