The "Windows key + Ctrl + Shift + B" keyboard shortcut can restart the video driver and refresh t…

The "Windows key + Ctrl + Shift + B" keyboard shortcut can restart the video driver and refresh the connection with the monitor.

If your laptop screen is not displaying any image, several troubleshooting steps might help you resolve the issue. Review each section below for steps that might help. 1 Tip When you encounter video-related issues in Windows, you can quickly reset your computer's graphics driver using the keyboard shortcut Windows key+Ctrl+Shift+B. 2.Tip Refresh the screen via Windows key sequence Click the CapsLock or NumLock keys to see if any indicator light turns on (the computer is properly running but cannot activate the screen). If any of the keys’ lights turn on, then: Press Ctrl + Alt + Delete, prompting the administrator menu to appear. Select your account and sign in as usual. If unable to sign in, click the “Power” icon and then choose “Restart” to reboot the PC. If the computer freezes at a black screen again, the last resort is to forcibly shut down the PC by pressing and holding the computer’s power button for around 10 seconds. If any of the keys do not light up, proceed to: Manually shut down the computer by pressing its power button for around 10 seconds. Remove the power adapter from the computer and its power source for about 30 seconds. Plug it back in, then restart. If you are still stuck on the black screen, try another fix below.