Hey, this is my first post here because I haven't had a problem like this with Windows 7 before. I just bought a new computer a few weeks ago, already had Windows 7 loaded onto it. Today when I booted it up it got past the Windows logo and then gave me a black screen. It sounds like the computer is doing *minimal* work; it makes a small "humming" sound every thirty seconds or so, instead of going all throughout the screen as usual. I've tried reloading in Safe Mode and Safe Mode with Prompting and Normal with little to no difference. Please help! I have some stuff on there that I'd hate to lose. The computer is a Windows 7 64-bit with 750GB of space, quad-core. Manufactured by HP.