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hallzacharyAug 11, 2025
What to do if my LG 43LT340C0TB picture is broken or freezing?
- CChristopher MooreAug 11, 2025
If your LG LED TV's picture is broken or freezing, you can take several steps to troubleshoot the issue. First, check the RF signal level. Also, check if other equipment might be causing the problem. If the issue persists, consider contacting your signal distributor or broadcaster (Cable or Air). Check the RF cable connection by reconnecting it or installing a booster. As a last resort, consider replacing the Main Board.
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