For newer models, follow these steps to channel tune (this procedure is also known as auto-tuning) your LG TV automatically: Push the β Settings β button on the remote. On your LG TV screen, tap β All Settings β. Select β Channels β > β Channel Tuning β. Choose β Auto Tuning β and press β Start β to automatically tune
Check your remote volume. Press the volume up and mute buttons. If your remote isnβt responsive, follow these steps to reset your Roku remote. Make sure your speakers are on. Go to Settings > Audio > Speakers. If Off is selected, no sound will come from your TV or external speakers. Disable audio leveling.
HK5W6.