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Gregory MarshallAug 12, 2025
What to do if my Sharp SX66NF8 TV has no picture or sound?
- WWilliam SimmonsAug 12, 2025
If your Sharp TV shows no picture or sound, first, ensure the TV is properly plugged into a working outlet and that the outlet power is turned on. Next, check that the main power switch on the TV is switched on. Finally, verify the antenna is securely connected to the terminal on the back of the TV.