Hey, two days ago i started noticing a high amount of glitching or you could call it screen tearing or a lot of flickering colored lines, mostly white, while playing games.I tried using the built in Intel graphics which works fine. So i'm wondering, is my graphic card broken (Nvidia GTX 675MX By the way)? The glitches and flickering only happens in-game and not happening casually. I tried Downgrading the Graphic card with no luck. I'm using an MSI GT70 Laptop.