On Windows 10 and 11, you can use these steps to fix a second monitor not detected on your PC, and here's how.

I have this weird issue. I am running Windows 7 64bit, a GTX580 with latest beta drivers and ultramon multi monitor app. I have 2 lcd's connected to my system. Whenever I open media player classic on ...

Use the following fixes if the second monitor is on, but there is no display on Windows 11/10. First of all, try some basic fixes and see if they help you resolve the issue. Check your cable: First, ...