Facing TV Problems? Ask a TV Technician.
Hello, I'm Shahid.Sorry to hear that you're having trouble with this but I'll do my best to help.
1- Could you please get me the model number written on back of TV?2- What video devices/ sources (such as cable box DVD player etc) are connected to TV and does the problem occur on all video input sources?Thank you.
Was it cable remote that you hit Mute button?
There is some error occurred when I tried to accept your phone call offer.
Can you provide me above requested info to proceed here in text chat format?