I'm having this really, really weird video playback system from my computer. It's running as a HTPC connected to a Sony 40V3000 LCD.<BR><BR>If I set the refresh rate to 1920x1080@24Hz and then play a ...

I have a very strange problem that seems to have appeared out of nowhere.<BR><BR>If I try to playbck video files, with the exception of wmv, I get a blank screen. Even vlc won't show a picture (though ...