A sudden black screen? This is most commonly a screen saver, but there are other possibilities. by Leo A. Notenboom https://askleo.com/2699 #askleo #screen Related Posts Why Does My Screen Go Black When My System is Out of RAM? - If your monitor suddenly goes black due to being out of RAM, it's likely your computer has crashed. Why Does My Screen Go Black After the Windows Screen When I Boot? - It usually means your desktop settings don't match your video card's or your monitor's capabilities. Why do I get a black screen on my computer after a while? - A black screen on your computer can mean several things. A black screen is most commonly a screen saver, but there are other possibilities. SnagIt – Quick and Easy Screen Capture and Annotation - Windows includes screen capture by default, but if you use it often and rely on it alone, you don't know what you're missing.