Can anyone help with this. I have a TV when I turn it on, it begins to power on for about 5 seconds and then turns off. Never initializies to show any picture of any kind. This happened about a year ago and the repair tech simply "factory reset" the unit from the back panel somewhere. Any ideas where this reset might be, as I believe it was "inside" the back panel.....
Any help would be appreciated!
Thank you all.