Report "My Logik TV has no picture - it has sound. It has been doing this since I purchased it 5 years ago after just over a year. I tried getting them to fix it but they looked at it and made it work for a while. Ever since it has been turning off - I think when it overheats. It has now gone completely black and will not show any pictures at all. I have checked everything that needs to be checked- including plugs, sky box etc"