Went to turn on tv switched on plug nothing happening no lights on tv power going to

silly question but have you tried turning it on with the remote. if a tv has been turned off by remote and then power goes, turning it on by the tv switch will put the tv back in stand-by mode and you need to use remote.

just a suggestion.

the power supply capacitors are dried up. replace the power supply.

I have the same problem. since I have 3 of these TV's, I switched boards around, and I came to the conclution that is the power board. I will try to repair it, and I'll let you know the component that is bad. Gaston

change your power suply

replace the fuse of the tv device (in the primary main power section),or contact the nearest repair shop.

on the back of the TV where the power cord plugs into the back of the tv there is a small black on/off switch- it's not as obvious as you would think.... but that was turned off. Not sure how that happened since the back of the Tv was never touched when it went dead- but I unplugged the cord from the back of the tv and from the outlet and reset that switch and it worked.

I have the same problem. The only way to get the TV to come on is to unplug it, but once you get it back on it turns itself off again in a few minutes.