Resetting the sound settings does not change any other TV settings. Related: How to Turn Off Voice Guide on a Samsung TV To reset the Smart Hub settings, go to Settings > Support > Device Care ...

A final warning will appear on screen informing you that the reset process will delete account information, apps and settings ...

Samsung's QN90D Neo QLED TV impresses with its superior Mini LED technology, boasting vibrant colors and excellent brightness for an immersive viewing ...