My tv has horizontal lines in it when I turn it on. It clears after 20 min?
When I first turn on my tv it has horizontal line on it. After about 20 minutes it'll clear up. What can I do to fix it. Someone told me I just need to replace the transformer. But I have no idea what that is. Please help. It's a Mitsubishi brand tv. It's a 50" screen, probably about 8 years old.
Marilyn Lomahaftewa, December 2007