...if this is a dekstop or laptop. Suspect overheat of GPU, especially if laptop.
i need a little help because not so long ago my computer got an error.
what the error does is that when i play certain games (minecraft, team fortress 2, unturned,omnibus) my computer stops giving a signal to my monitor and i have to restart the computer.
i checked the cables,i tryed lovering the game settings,i tred to fix it with panda protection(my anti virus).

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic