Hi I have a LE40A559P4F SAMSUNG Tv and in last few months colour has deteriorated. Sometimes it is fine on starting but after few mins it goes blurry and the warmer it gets the colours just go to red and black. How can I fix?
Did you try a factory reset in the menus? If that did not help, you either need to replace the screen or system board. If you don't know how to do that yourself or check where the issue is, it will probably cost more to repair than to buy a new TV.