Question LG tv Not receiving signal from remote or tv buttons.

[JacobiOneKanobi]

So our older lg tv has been thru a lot. But recently we can not turn it on without unplugging it then after that all the buttons on the controllers and tv don't work. Help plz.

 

[Ralston18]

How old is "older"?

What is "through a lot"?

LG model?

Have you tried known fresh batteries in the controller?