So my comp is making a weird noise when gaming. I noticed it just now and didn't know what it was, it's sort of like a clicky/rattly kind of noise. I noticed that when I alt tab out of the game, the computer quiets down a lot and is almost inaudible, when I alt tab back in I hear something powering up and then the noise begins. I have the side panel off on my generic Gateway case, as I'm pending an Antec 300 off Craigslist. I think it might be the 4830 cooler, what do you guys think?