Noise coming from behind tv.
HiCustomer Thank you for asking your question on JustAnswer. The other Experts and I are working on your answer. By the way, it would help us to know:
-can you describe more fully the sort of noise you are hearing?
-the make and model of the set. look on the back near where the power cord attaches.
-do you notice any other symptoms on the picture when you hear the noise?
Thank you again for trusting us with your problem. Please reply as soon as possible so that we can finish answering your question.