I made pure installation of Windows 7 64 bit and installed all notebook drivers (have Asus x52j). After installing newest drivers system prompted me to reboot. I restart the laptop and THEN the black screen issue occurs. It shows the windows logo, but goes immediately black right after. No login screen.
Backlight is back only when i run Safe Mode or uninstall driver (then system uses integrated Intel Card).
Please help if someone have any idea how to deal with this problem.