![]() ![]() ![]() You can cycle this key combination to switch your display from having it only on the laptop, to having it only on the projector, and finally to having it on both.īefore you start a presentation, you may want to change your power settings so that your computer does not go to sleep in the middle of your presentation. On most laptops this key combination is the Function Key (Fn) followed by F8 (the key should be marked, usually as CRT/LCD). ![]() Sometimes you may have to press a keyboard combination to display the contents of your screen using the projector. This connector has 15 pins on both ends and will plug into a 15-pin female connector on the back of your computer. To connect a projector to your laptop, you will need a special VGA male-to-male connector. You will not be able to use your laptop to display your speaker notes or outline. What you show on the projector will be the same thing you see on your laptop’s display. However, you will also need to use an alternate method to send sound from your laptop to the projector, as VGA does not transmit an audio signal the way HDMI does.When you connect your laptop to a projector, your display will be mirrored. If your laptop and projector both have VGA ports, you can connect them with a VGA cable and no adapter. VGA: This is an older video connector that is limited to a resolution of 640x480.Some projectors do support USB-C video input, though, in which case you can connect your laptop directly to the projector via a USB-C cable. USB-C: If your laptop uses USB-C to output video, you’ll typically need to buy a dock that includes an HDMI port or a USB-C to HDMI adapter.If it does, then you can either use an HDMI-to-DisplayPort cable or an HDMI-to-DisplayPort adapter. DisplayPort: These are more commonly on desktop video cards, but your laptop may have one.You can use a cable with HDMI on one end and HDMI type-c on the other or an adapter. Mini HDMI Port: Also known as HDMI type-c, these are functionally identical to HDMI, just much smaller.HDMI is the easiest way to connect a projector to your laptop. HDMI Port: If your laptop has a full-sized HDMI port and your projector has the same type of port, you won’t need an adapter. ![]()
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