Hello, I turn on my laptop, everything starts up to the login screen. I try to log in, and it goes to the loading screen and loads longer then normal, then it goes to a black screen. My mouse moves, but nothing happens. I tried safemode, and it does the same thing, but the black screen has the white safemode words on the border of the screen. I updated the video driver last night, and it worked fine last night. I have an asus g50vt, with vista 64 bit.