There is a buzzing noise coming from my headphones and my computer while playing games. It only makes the sound when i play games, and not when i'm on the internet or youtube. I noticed it a few weeks ago, and it is very hard to play games with it. I've read that it is the graphics card, but my whole rig is only a few months old. My graphics card is a Nividia geforce gtx 970. Any help or suggestions would be very appreciated.