Hi my name is ***** ***** I will be the expert working with you today to help and resolve the problem you have posted.
I am sorry to know that you are facing problem with your tv. Unplug the power cable and try to hold the power button down and keep it held down for 45 second when the power cable is not connected.
yout tv is connected to a cable or on a tv antenna?
on which port is it connected can you check and tell me is it on AV or on HDMI
check the cable hdmi unplug the cable from both end and then reconnect it to the tv and the skybox and then try.
You must have checked the cable is connected to the TV and the sky box on the HDMI port. I think it may just be that your TV input for some reason has changed, if the TV is in the tuner input and your Cable is connected to the Video or HDMI input this would give the issue you are seeing on the screen, on your TV remote try switching between the different inputs to see if the Cable Box picture will show on one of the different inputs.
Did you tryt to chek using the remote as i asked you for?
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