1. Check the HDMI cables in your setup to make sure everything is securely connected.

2. Check the audio settings on your media device and ensure it is set to the same audio setting as your television.

3. Make sure your television is set to the correct input.

4. Increase the buffer size of your streaming service if applicable.

5. Troubleshoot any other connected components, like sound bars, amplifiers, or receivers.

6. Download the latest audio driver from the TV manufacturer website and install it.