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Melissa WhiteJul 30, 2025
How to fix no picture or sound on Insignia NS-32L430A11?
- SSara HansenJul 30, 2025
If your Insignia LCD TV screen is black and there's no sound, ensure the power cord is properly plugged into the power outlet. Press the power button. Try changing channels in case the problem is with the TV station. Press the INPUT button to select a different video source. Adjust the brightness and color saturation. Make sure the antenna or cable TV is correctly connected. Adjust the antenna, and move the TV away from noise sources like cars or hair dryers. Consider using a highly directional outdoor antenna or switching to cable or satellite TV. Note that a few bright or dark dots on an LCD screen are normal and don't affect the TV's operation.