Hi, I have a lenovo y700-14isk with graphic card AMD R9 M375, few days ago it freezed during a game play and when I tryed to turn on the laptop it do not turned on, I restore it, but now i can not install drivers for the graphic card, each time I try it my laptop freezes, I have tryed following this steps: Laptop freezes while installing AMD driver but nothing looks to fix this, I have even tryed with oldest drivers, installing drivers from Windows Device Manager, but nothing helps, do you know what can be happening?