If the ISSUE persists before logging in, try the instructions below:

• To access the project menu, hold down the Windows key and press P. It's natural, however, that you won't be able to see anything.
• Press Enter after pressing the up and down arrows several times.
• You should be able to see your screen if it works; if not, retry this step a few more times.
• If you're logging in with a password-protected account, press CTRL or space to INPUT the password and push enter. You may need to go through a couple of trials before you finish.

If the above method does not work, follow the steps below to uninstall the graphic card driver.

• Press alt+ctrl+del to open the Task Manager.
• Go to the file folder and then start a new task.
• Enter the command devmgmt.msc.
• Go to safe MODE if you can't open the task manager.
• Hold down the Windows key and also the X key, then select Device Manager.
• Locate the graphic card, right-click it, and select Delete/Disable Driver Software from the menu.

• The dark screen should disappear after RESTARTING your computer.

There are a few more steps you can take. In the device manager, you can turn off the onboard graphics. You can deactivate the dual monitor plus CPU Graphics Multi-Monitor in the BIOS. You could also try updating your BIOS or uninstalling the programs that are causing the issue. You could instead use HDMI rather than DVI to connect your display. NUMEROUS different procedures can assist you in resolving the blank screen problem.