umm.. well when/if i am in a game for too long like 20 minutes or more (only works to play ''more'' on bf4) the computer freezes. like the screen and the sounds, it all just stops and it started when i first downloaded Call Of Duty Ghosts. I have tried deleting it and steam but it does not work to fix :/ i have really no idea what the problem is.. maybe its the Gigabytes or whatever that .... nvm i have really no idea xd