![]() If you are using a Windows tablet like Surface Pro, you can quickly press the volume up and volume down buttons three times at the same time to wake up the screen.To rule out this possibility, you can press Win+Ctrl+Shift+B to restart the video driver and refresh the link to your monitor to have a try. This issue will happen if your Windows 10 loses the connection with the display.This can help you find the cause and take corresponding measures. You can connect the monitor to another normally working computer or use a different video signal cable. A broken display or video card, or cable can also cause the issue.If you are using a laptop, you can use the function keys to increase the brightness of the display.Also, you need to check whether the monitor is using the correct input. If you are using an external monitor, you can go to the onboard monitor settings to increase the brightness because it may be the cause of Windows 10 black screen.If so, you need to re-enable it in the motherboard settings ( See how to enter BIOS on Windows). At the same time, you need to consider one situation: a system or BIOS update can disable the discrete video card. If your computer has a discrete and integrated graphics card, you can make the connection to the embedded video processor to check whether there is something wrong with the card.At times, a driver update may contain changes, sending the video signal to the wrong port. If your computer has more than one video output, you can switch to a different port and then mouse your mouse or press any key to wake up the display.You also need to make sure that the monitor is powered on. You can also move the mouse to see whether your computer is in sleeping mode. You can disconnect the video signal cable and then reconnect it to make a confirmation. You need to make sure that all physical connections are correct.Here are the things you can do to fix the connection issues: If your computer goes to black before you sign in to your account, the biggest possibility is that there is a connection issue between the display and your computer. ![]()
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