Hi all, first post here. I have a new thompson sky digital box and have just started to hear a strange annoying humming sound when viewing sky. This only effects sky, I have eliminated the problem from having anything to do with my TV or speakers. I disconnected everything and reconnected everything but with no joy. Its nothing to do with the signal as I disconnected the sky cable and the humming was still there (sky displaying a "no signal" page). I have tested out another scart cable but with no luck. I searched the forums and it appears that this isnt a new problem although i didnt see any decent replies. Any advice would be greatly appreciated.