yea my computer was running fine a couple of days ago. then i stopped using it for awhile so i decided to shut it off. then i tried turning it back on but its seems to freeze at the start up screen. well it doesn't even reach the windows logo. i pressed f8 to go to the advanced startup options (safemode, normal etc) and i chose to boot it with the last known working configuration. after selecting that, it resets my computer then i choose to boot windows normally then my computer freezes. any suggestions?