One possible reason for a TV with no sound despite not being muted is audio setting issues. Check the volume control and make sure it is set to an audible level. Additionally, examine your TV's sound mode and set it to "Standard" if it's in a different mode.
Choose the Output device as your Apple TV or the AirPlay device. Now, you can hear the sound on your TV. If not, try the next fix. Change Settings on Apple TV. 1. Go to Settings on your Apple TV using the remote. 2. Click on Audio and Video in the list of settings. 3. Further, select the Audio Format option. 4. Next, click on Change Format. 5.
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