i have an evo v 3d through virgin. on my lunch break i went to use my phone and screen wouldnt come on. thought battey might be dead. when i plugged it in light would blink instead of staying on steady to show it was charging. wouldnt connect to comp. either. i thought it might be: battery so i put new battery in and let it charge overnight. The screen still dont work. It vibrates still and buttons on bottom of screen light up but the screen remains dark. I tried to do a reset by holding down the volume down button and holding the power button at the same time but that didn't work. any ideas on how to fix it would be greatly appreciated Thanks