To be honest, therere a lot of ways to improve work efficiency.

But the problem is some people find their second monitor not detected on Windows.

However, people reported that thesecond monitor not detectedeven though its connected to the system.

Didn’t detect another display

5 ways to fix Windows 10 not detecting second monitor.

Above methods have helped many people solved the second monitor not detected problem.

How to Do Triple Monitor Setup for Desktop & Laptop in Win10/8/7?

Detect

Wireless display or dock

Update driver

Uninstall

Roll Back Driver