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 a viewsonic PF790 with a Voodoo 5 5500 and the latest drivers for the monitor and V5 (104.00). Sometimes when I reboot my monitor settings will change and the whole screen will shift over to ...

If you can’t change your monitor’s refresh rate in Windows 11/10, update the graphics drivers and modify the display settings. However, if that doesn’t help, follow these steps: Check if your device ...

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