I found out how to do, it bit complicated to explain, i was downloading my make of the tv, on the reciever, and i should been downloading make on the tv, i never knew there was 2 ways of doing it, numpty me, so i tried it on the tv, change tv, followed what screen says and bingo sound came back..Maybe a lot are downloading it on the reciever rather than the tv on the Equipment control... thanks all for your help..