How to connect a laptop to a projector with HDMI? Firstly, you'll need to make sure that both the laptop and the projector are switched on.

The most basic PC-to-TV connection consists of running a wire from your computer to the HDMI input on your TV. If you have an ...

If you didn't use a splitter, the PC's image will appear on your primary monitor and not your multimedia projector, and you'll need to proceed to the next step.

Connecting your Acer laptop to an Optoma projector is ideal for giving business presentations or sharing your screen with a group of people too large to huddle around your laptop.

StarTech.com's $210 IPUSB2HD2 HDMI-over-IP extender device connects to HDTVs and projectors so they can stream audio and video from nearby computers.