A loud humming or buzzing noise is coming from the television.

If a loud humming or buzzing noise is coming from the television, mute the television volume to determine if the noise is being produced through the TV speakers.

• If the noise is no longer heard, then the issue is audio related and further troubleshooting is available.
• If the noise can still be heard, then perform a power reset .

  NOTE: If the issue is not resolved, then service will be required.