Confirm the monitor is connected to a power source.If the monitor does not show up in the settings, try these steps before changing the configuration settings on Windows 10: When the desktop or laptop does not detect the second external monitor, it could be a problem with the software, but it might also be an issue with the physical connection. How to fix external monitor connection issues via hardware troubleshooting How to fix external monitor connection issues via latest graphics driver.How to fix external monitor connection issues via Settings.How to fix external monitor connection issues via hardware troubleshooting.VPN Deals: Lifetime license for $16, monthly plans at $1 & more
