Facing TV Problems? Ask a TV Technician.
Helllo there it can mean a number of things.Let's try the easiest first1) Unplug the TV from the wall power outlet and wait for 60 seconds. After 60 seconds press the power on the TV (not remote) for 5 seconds and then plug the TV back in to the power outlet2) If still no joy, please remove the back of the TV after you have left it unplugged from the wall power for a few hours in hours in order to let the capacitors discharge. Now carefully vacuum any dust that you see that has accumulated on the boards and cooler fans.If still now joy then the problem lies with one of the boards inside the TV. Please report back
Thank you for your reply. Are you confident enough to change the boards yourself?Please rate my service today if I have helped you