This article describes how to set up three monitors on a laptop. Depending on your specific setup, you may need to do some tweaking, but this article will walk you through the steps needed to get the average laptop up and running with three monitors.
How to Set Up Multiple Monitors on a Laptop
Depending on your laptop, you may have multiple video ports or none at all. To connect three monitors to your computer, you will need three video ports.
If your laptop does not have three available ports, you will need to purchase a dock or adapter that provides additional ports. You will need to determine what ports your external monitors have in order to know what type of dock to purchase.
Once you have the dock (or cables) it’s just a matter of plugging everything in. Assuming your operating system is up to date, the system should recognize any monitor.