Hi all

I am in the process of redecorating the bedroom and we want to put our telly on the wall... But what is the best way of hiding the calbes? I will have the power supply, ariel and Scart to hide, I could hack a hole out the plasterboard wall it's going on and feed the cables down and out where I want them but then what happens if I change tellys and the power supply changes etc? Or is that just a risk of what I am trying to do?

Thanks all