The second monitor is not detected on Windows 10 even though you know the monitor itself works fine?

Probably its graphics driver problem and you oughta update the display driver with the latest version.

The second monitor provides you a smoother experience while working with multiple apps, playing games, etc.

Check and verify that the VGA cable connection is properly attached between the graphics card and your monitor.

Also check the cable for damage or defeated pins, and try different cables.

If its a Wireless Display Monitor then it’s crucial that you follow the steps below.

After that reset your PC and again attempt to connect the second monitor.

And some Graphics cards dont support Two monitors with different refresh rates.

Also, try adjusting the resolution on your system/laptop from Display configs.

Try these 8 solutions 2025

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