Windows Display Driver Reset Shortcut ((full))

: Use the Windows Device Manager to check for more permanent driver updates.

If the screen remains black after the shortcut, you may need to:

: It is sometimes used to fix incorrect brightness or calibration reporting in Windows HDR settings. Compatibility windows display driver reset shortcut

Troubleshooting blank screens in Windows - Microsoft Support

When a heavy application hangs and prevents you from clicking anything else. : Use the Windows Device Manager to check

Your monitor will briefly go black or flicker for a second or two.

You don’t need to see the screen to use it—if the display is black but the PC is on, the keyboard shortcut still works. Listen for the beep. Your monitor will briefly go black or flicker

While incredibly useful, this shortcut isn't a cure-all. It generally cannot resolve:

It sends a specific instruction to the Graphics Device Interface (GDI). It forces the operating system to stop the graphics driver process ( igfx , nvlddmkm , or amdkmdag ) and immediately restart it. It does not close your running applications or games; it simply refreshes the video output.