Facing TV Problems? Ask a TV Technician.
Hi, I'm Nathan.Sorry to hear that you're having trouble, but I'll do my best to help you. Please give me a few moments to review and reply.
Does the sound continue to work consistently? Or does it cut out too?
On what inputs does this happen? Cable/satellite? xbox? ps4?
Can you please test some other input (cable box, dvd player, etc) and see if it happens there too?Can you see the rca menu screens consistently, or do those flicker too?
We really are not at the point of actual repairs yet, can you please supply the requested information?
I was just asking you for more information first, to properly diagnose the problem.
Best of luck to you.