TV goes off and on for 5-10 minutes after being turned on
Our Vizio 55" LCD TV has been, for the last 10 years or so, turning off and on again for a minimum of 5 minutes after the power button is pressed - by either the button on the side of the tv or on the remote.
It gets too much to even want to watch tv when you get up in the morning or come in to watch a live show or film on the tv any time we want.
any answers ?