Ahoj, mozno pisem neskoro, ale ked mas NVIDIA GeForce graf. kartu tak problem robi ovladac 361.43. Preinstaluj ovladac na verziu 359.06. Tu najdes starsie verzie, alebo mozes skusit HotFix.
Alebo cez device manager mozes vratit predchadzajucu verziu ovladaca -> http://www.computertipsfree.com/how-to-rollback-graphics-driver-nvidia-ati-card-windows-8-1/