DVDs have problems playing on my PC. I have used original DVDs not copies. In 'Power DVD' an error message appears "The TV Out port of your display card is not working properly. This copy protected disc can not be played when the TV out function is enabled." Error Code: F4D41436.
I've also tried playing the DVDs in various other players such as Realplayer, Nero Showtime, DivX player which all play sound but the picture is scrambled.