Ok, so yesterday I installed Windows 7 and everything went smoothly. It was working fine and then before i went to bed I put it on sleep mode. This morning I got up and went to wake it up but for some reason it had turned itself off. Now when I turn it on i get Acer loading screen and then it goes to black and nothing loads even if i leave it for 10 minutes. I've tried loading from CD as well and nothing will load. Please help.