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phillipsrobinAug 15, 2025
Why is there no sound on my Insignia NS-LCD42HD - 42"?
- MmblakeAug 15, 2025
If there's no sound on your Insignia LCD TV, ensure the audio cables are fully connected. Also, verify that you've selected the correct audio source from your amplifier, and confirm that the Mute function is not enabled by pressing the MUTE button on the remote.