Recently my computer has started displaying giant pixels anytime I want to start up a computer game like The Sims or Trickster. For a while I thought it was just 3-d games that were not working but then I tried playing a 2-d pixel game, and I had the same problom, here is a screen cap of what I am talking about. The computer that I am running is a eMachines T3256. It has a nvidia GeForce 4 MX graphics card. Is there anyways that I could fix this with buying a nother card, or downloading something, or will I have to take my computer in to someone to fix it?