Okay so I've had this problem for maybe two weeks or so, and I thought I had gotten rid of it yesterday, but it came back today.
Basically, in game, it will freeze, my screen will go black, and a message that says, "Analog Detect: Entering Power Save" will appear, then it will go back to the game. Pretty sure my computer is running Windows 7, and it's on the Balanced Setting for power options. I tried to put it back to default, but that didn't help.
I'd appreciate any tips on this, thanks!