I have installed WinXP Pro on my ASUS P4B. I then wanted to watch a movie. But I get no screen. I tried MPEG and DivX. That DivX didn't work I understand, because it wasn't installed, but MPEG and AVI should be played with no problems. Windows Media Player says it is retrieving codecs, but I still don't have an image. After I installed the divx codec divx only plays sound. So the sound codecs are correct. Can someone tell me what the problem is.