So you want to know how to hook up two computer monitors? Here’s a step-by-step guide on how to do it.
1. Make sure that your computer has two video outputs. Most computers have at least one video output, but if your computer doesn’t have two, you’ll need to purchase a video card that does.
2. Connect the first computer monitor to one of the video outputs on your computer.
3. Connect the second computer monitor to the other video output on your computer.
4. Turn on both computer monitors.
5. If the second monitor doesn’t show anything, press the …