Here are the steps to ensure your Smart TV is displaying in HD:
- Check the source of your content. Make sure you are connected to a High-Definition Multimedia Interface (HDMI) via an HDTV cable.
- Verify the output resolution of the source to your TV. This must be set to a maximum of 1080p.
- Change your TV’s picture setting to 16:9.
- Confirm the cable connection with your source is secure.
- Adjust your TV's aspect ratio settings.
- Ensure your TV settings specific component associated with HDTV.