Here are some steps to help troubleshoot your TV Bluetooth connection:

1. Ensure your Bluetooth headphones or speakers are turned on and that you followed the manufacturer's instructions.


2. Check that your Smart TV is set to discoverable mode.


3. Try power cycling your Bluetooth devices and TV.


4. Reset your Bluetooth connection.


5. Check that the audio format of your device is in the list of supported formats.


6. Check for any software or firmware updates


7. Attempt to connect to different Bluetooth devices or connect a different Bluetooth device to the TV.