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Diana AdamsAug 19, 2025
Why is there no sound and picture on my Changhong Electric LCD TV?
- MMelvin LindseyAug 19, 2025
If your Changhong Electric LCD TV shows no sound and picture, please check if the main plug is connected to a wall outlet and whether you have pressed the POWER button on the front of the TV. Also, verify the picture contrast and brightness settings.