I am trying to connect my pc to my lcd tv, i have the VGA cable 15 pin male to male connected from pc to tv. I then have the audio cable which connects via the head phone socket on pc to the component audio socket on the tv via red and white leads. When playing a movie on pc, the tv will only pick up 1 connection at a time, either visual or sound. I am trying to link these together on the tv but no joy!!! Any ideas!!!