- Connect your devices with an HDMI cable or Miracast adapter. Plug one end of the HDMI cable to the HDMI port of your TV. Plug the other end of the HDMI cable to the adapter.Insert the adapter to the Mini DisplayPort/USB-C out of the Surface. The HD video out should be located at the upper right side.Swipe into the action center. Choose "Project" (or "Connect" for Miracast devices).Choose "Disconnect"
- or "Second screen only". This will adjust the display to either duplicate
- or project your second screen. Disconnect will only show the displays contents on your computer screen.