So I rebuilt my brothers laptop (Asus g73jw) after he pulled it apart and I installed Windows 7 64-bit. Everything is working fine until I try to install the graphics driver. The screen gets up to the starting windows logo then its just blank. I even installed the oldest version and that had a little success, it showed the blue loading screen with the mouse but then black. I'm pretty sure it's the graphics card driver as I installed all the updates except NVidia's driver. Right now I'm using the Intel's video driver on highest resolution. What should I do and how?