HTC One M8 Problem

Proccoon

Estimable
Sep 13, 2015
1
0
4,510
My HTC One M8's screen is off but it's actually on and when someone texts or calls me the screen turns blue. I can't do anything with it. I held down the volume buttons and the power button for 2 minutes and nothing happened. It is also charging right now. Does anyone know how to fix this?