View Full Version : Need help and advise ROG GL552JX

07-15-2015, 09:08 PM
I bought this PC today and installed windows 8.1. My KEYBOARD BACKLIGHT is not working at all. I installed first WIn7 Ultimate and there was no backlight too but with pressing FN+F2-F3 buttons he was showing on screen level up and down of illumination, only there was no one. When I installed Win 8.1 becouse of drivers allmost same thing only there is no even on screen shoving, no backlight and no graphic detail on screen. All other F keys work fine exept this two. SOME HELP PLEASE