AT&T UVERSE TV No Sound
If you use AT&T U-verse as your main TV source and you can't get a sound through your Bluetooth Headphones/Speaker, please follow the methods below to troubleshoot.
Method 1: Adjust the HDMI Input Format.
- Click the MENU button on your AT&T Remote Control.
- Scroll down and select Options.
- Choose "Audio/Language".
- Go into "Digital Audio Output".
- Select STEREO and then hit Save.
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Adjust Settings on your Actual TV (Samsung, LG, Sony... etc.)
Method 2: Check the back of your U-verse Box, Use a Built-in Audio Port Instead.
If Method 1 didn't work, try this. All U-verse boxes should have some sort of audio output port on the back. Plug your audio adapter into one of these instead of the ones on your TV.
If this still doesn't work, please give us a call or contact us at support@avantree.com.