Games Are always tabbing out


Aug 13, 2012
I just built a new computer and I have this problem were my games and even things like chrome and steam unselect themselves if that makes any sense.
The problems seems to go away sometimes after about a hour of use and other times it doesn't happen at all. But most of the time the problem doesn't go away. Please Help me

Here is a list of my computer specs:

Gigabyte GA-990FXA-UD3
AMD FX Series FX 4170 Black Edition
ASUS GeForce GTX 560 Ti DirectCU II
8gb of Corsair Vengeance Ram