Chosen Solution
What do I need to do to fix it and how much would it cost
Ghassan Zahabi since we can’t see what you are seeing and going by your description alone, it does sound like a broken LCD panel. Replacement screens , specificly your TV’s size, are not commonly available. If you do find one it will most likely cost more than a new TV. To start your search you will have to remove the back of your TV and take a look at the panel itself. There should be a label afixed to it. Use the manufacturer and model number from that label to try an online search. You may have even better chances by trying to purchase the same model TV (fingers crossed that it uses the same panel) but is broken other than the panel. Then harvest the LCD panel from that one. None of this will be easy and you will have to have patience.
