While you wait for answers, we may have found some information which could help you.
Click here for Tv Screen ProblemHitachi 58 inch tv model no 58hk 6100?
Circuit board broken?
How can I connect my panasonic Cs29fx20ss TV model?
How to reconnect Amazon Firestick remote?
LG M277WDP TV stuck showing screen saver?
Why do i have to retune my lg tv every time i switch it on?