Hi everyone, I would like help on my HP Pavilion m7580n. It's not starting up a all, no sound or video. There has been a couple of situations before where only video wouldn't come up and sound would. After sometime it would start working on it's own. Anyway, before, I believe the video card burned out, and then I started to use the integrated video card and that doesn't work either now. Last time I remember, I was playing Halo or something, and my computer crashed and took me to the blue screen of death. Now there are no beep codes coming from it, so is it possible that the motherboard fried or something? Please help me out because I would like this computer working again, for I have some pretty important files on it, and I need to get to them asap. Thanks, and appreciate it!