A:AnswerGo to amazon or ebay then type the model of your tv then type replacement tv remote. I have had to do this way to many times. I swear my kids are goats. They must be eating them. This has not let me down yet and it works for dvd/bluray players also. Other then that just going to the manufacturer but typically they are expensive and take a long time. For amazon, its usually 1 day to a week and about 10-20 dollars and 20 is really expensive I havent had to buy this remote yet. The 2019 remote works for both and it has more buttons. The 2020 remote is in my opinion is annoying. It is harder to maneuver the tv menus with.