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

You can set up multiple monitors on Windows. This is a great feature, but sometimes problems occur, like Windows cannot detect the second monitor after waking up from Sleep mode. Some users ...

Most of the time it is the driver issue that causes the issue of the second monitor not working after the update. If the Second monitor not displaying in Windows 11/10 after Windows Update, NVIDIA ...