Hello guys, i am desperate. My laptops ASUS k550l (http://www.itx.bg/en/asus-k550lnv-xx384d-15-6-intel-core-i7-mobile-processor-4510u-4-gb-ddr3-1-tb-hdd-nvidia-geforce-gt-840m.html ) NVIDIA Geforce 840M drivers experience the error (Windows has stopped this device because it has reported...