I just hadinstalled a new GF ti4200 video card today and there is screen distortion during boot up. Sorry if this is hard to follow, i really don't have much computer knowledge, there may be a much easier way to say all of this. The first screen flashes up that has the video card information and the corners of the screen are smushed in, for lack of better words, as if a rubber band was wrapped around it. The next screen that has system info on it starts off like that too then flickers back to how it always looked. The last screen before windows kicks has the smushed look as well. There are no problems with anything else as far as i can tell.