How to project laptop on the screen: How to project laptop on the screen: Turn on the TV using the Samsung remote. Using the Crestron device pictured below connect your laptop to the HDMI or USB-C dongle. Your laptop will briefly flash as it syncs and then your screen will appear on the TV. If you have any issues or questions, please contact the SPS Help Desk at 312-503-3333. Thanks, SPS IT