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robertsmitchellAug 16, 2025
Why is there no sound on my Vizio LCD TV?
- Rroberta10Aug 16, 2025
If there's no sound on your Vizio LCD TV, first, check your audio connections. Ensure the mute function isn't enabled by pressing the MUTE button on the remote. Verify your audio settings, as the TV audio may be set to SAP or speakers may be turned off or set to minimum. Also, press the Volume + (Up) key on your remote control. Finally, make sure headphones are not connected.