Wait for Windows 10 to find and automatically download the best driver. Now Select Search automatically for updated driver software. Right-click on the installed display adapter driver and select update. Here find and Expand the Display adapter. Right-click on the start menu select device manager,. Most of the time Unchecking the “Turn on fast startup (recommended)” on Shutdown settings and ran the troubleshooter on power settings to correct any other issues probably fix the black screen problem, If you still need help then we recommend to check and update the display driver, probably its outdated, corrupted and may cause the issue. Here make sure that the box next to Allow this device to wake the computer is checked. Click the arrow next to Keyboards and double-click the name of your keyboard. In Windows, search for and open the Device Manager. Once the diagnosing process completes restarting your PC. Now click run the troubleshooter and follow on-screen instructions,. scroll down and locate power, select it. Search for troubleshoot settings and select the first result,. Run the build-in power troubleshooter that automatically detect and fix problems with your computer’s power settings. Scroll down until you find “Turn on Fast Startup” and uncheck it. Click “Change settings that are currently unavailable” on the top of this page. Now click on “Choose what the power button does” on the left pane. Open control panel, search for and select power options,. again insert the battery and start windows. Press and hold the power button for a few seconds,. If you have a laptop causing black screen then Well, currently you are stuck on the black screen lets completely turn off the laptop or PC.