Apple TV Playback Issue - No Sound
If you're trying to play a movie with HD or surround sound and are not hearing the audio portion, you'll need to change the audio options on the Apple TV.
To change the Apple TV's audio settings:
- Go to Settings.
- Select Audio.
- Select Dolby.
- Select Auto to enable surround sound.
- If Auto doesn't resolve the issue, try turning Dolby to Off via your Apple TV settings.
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