I just bought a GeForce GTS 250 video card, and my power supply is 650 W the name of the brand is Topower, everything is well when i start my game Far Cry 2, my settings are high , i play like about 3 minutes, then my computer like crashes, and my monitor goes to sleep,and i have to shutdown my computer,any help will me great, this happens to all my games, thanks in advance, if you need more info i can tell you.
My computer is a Hp Pavilion a6707c
My computer is a Hp Pavilion a6707c