well if you change the channel to the highest it goes some TV can be changed to a/v mode
or the lowerest number under 2 sometime a/v might be there
remote stop working due to batteries or drop remote, might have to be replaced either abtteries or whole remote.
I’m happy to help further over the phone at
https://www.6ya.com/expert/david_92c86cbc79e9b552
×