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Kelly TurnerAug 10, 2025
What to do if there is no video but normal audio on my LG 55UJ6320 LED TV?
- CCynthia HernandezAug 10, 2025
If you have normal audio but no video on your LG LED TV, several components could be at fault. First, ensure all cables between the boards (Main B/D, Power B/D, LVDS Cable, Speaker Cable, IR B/D Cable) are properly inserted. If the connections are secure, check the backlight. Also, verify the Power Board voltage is at 13V. If these steps don't resolve the issue, consider replacing the T-con/Main Board or module, repairing the Power Board or its parts, or replacing the Inverter.
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