You can always open the display settings from the start menu.)Ħ. (Note: Depending on your computer, you may have to use a different shortcut than listed above. Duplicate is the most common mode and projects exactly what is shown on your laptop screen. Press the Windows key + P to quickly switch through the different display modes. Your laptop should automatically detect the projector. To use a different sound system, you will need to use an audio cable no matter what cable you use to connect the laptop and projector.ĥ. If you are using VGA and need audio for your presentation, connect the laptop’s audio out port to the projector. Plug in the projector into an electrical outlet and press the power button to turn it ON.Ĥ. (Unsure what video output you have? View our laptop video connection guide. Depending on your laptop model, you may need an adapter to connect, for example, from the HDMI port on your laptop to the VGA port on the projector. Connect the video cable ( usually VGA or HDMI ) from your laptop’s external video port to the projector.

How to connect laptop to hdmi projector