If the keyboard shortcut doesn't work, you can manually toggle the driver. This is useful if you can still navigate the OS but are seeing persistent flickering.
Your screen will flash or go black for a second, and you will typically hear a short beep . reset windows graphics driver
Resetting your graphics driver is a common troubleshooting step used to fix without restarting your entire computer. Whether you're a gamer facing a lag spike or a professional dealing with a sudden monitor freeze, knowing how to trigger a driver refresh can save your progress and your sanity. 1. The Instant Keyboard Shortcut (Fastest Method) If the keyboard shortcut doesn't work, you can
Win + Ctrl + Shift + B