was just watching a program on the iplayer through the hd connection on my dell laptop to the tv when the laptop went on to screensaver, when I got it back up the program had lost sound. I've tried it through laptop only and have the same problem of no sound.
the same thing happened a while back when I was streaming a vid from c4 catchup.
any idea's on why this is happening? i really want to watch the rest of the program