The charging wire or adapter or power cord may not work.The power supply may not be able to supply the accurate current.The surface device might not attach appropriately with the keyboard.Possible Reasons for your Microsoft Surface Black Screen, Surface Pro 3 Screen Black or Microsoft Surface Pro 4 Screen Black The black surface screen can happen because of many reasons. Are you facing trouble while turning on your surface device? If yes, then stick to this article to find out the solution to your problem.
