how do i get my laptop to show on a projector
Step 1. Connect the projector to your HP laptop. Secure one end of the video cable to the video input port of the projector, and then secure the other end of the cable into your laptopâs VGA port.Connect any audio cables, if your presentation contains sound, and then turn on your laptop. Wait for your computer to load completely before turning on the projector.tep 3. Select âDuplicateâ to view your desktop on both the projection screen and your laptopâs monitor, or select âProjector Onlyâ to display your desktop on the projection screen only. Your laptop monitor goes black after selecting this option.