Want remove black film

Solution
Not sure what you are talking about, if it'a a "film" as in a coating on the screen, just peel it off. If half of our screen is simply black, that can be anything from a faulty connection to a bad LCD panel. Start with re-seating the connections.
Not sure what you are talking about, if it'a a "film" as in a coating on the screen, just peel it off. If half of our screen is simply black, that can be anything from a faulty connection to a bad LCD panel. Start with re-seating the connections.
 
Solution