So I got a new comp about a year and a half ago. For around the first 8 months or so everything ran perfectly fine, no problems whatsoever but now I have been experiencing issues with my comp that I can only guess has something to do with my video card based on researching the symptoms its having on Google. The problem I am having is that on certain games my computer will freeze up and switch to a black, pink, or green screen and I will have to restart it to do anything. The strange thing about this is it will freeze with some games that aren't even graphically intense such as League of Legends but it can run a game such as ARMA 3 on high settings with far view distance and have no problems at all. Any help with this would be greatly appreciated as I do have a warranty but if its something I could fix myself without having to send it in and wait a month or so to get it back I would rather try and do that.