A Keyboard Shortcut to Restart Video Drivers

Sometimes you may notice your Windows personal computer freezing or in stubborn hibernation. Windows has a hidden keyboard shortcut that can help restart video drivers in case of such an occurrence. You might need four fingers though!

Win+Ctrl+Shift+B

However, this does not work on Windows 7, so hopefully, you have already upgraded to Windows 8 or Windows 10. The shortcut will cause a beep to sound and quickly restart NVIDIA, Intel, and AMD graphics. If this trick doesn't work after all, just do a hard shutdown by holding the power button for about 10 seconds. Thanks to the chatroom for relaying this key combination!