If your Acer Aspire laptop is showing only a black screen, see the Acer Aspire 5253 Has Display Problems problem page for possible causes and solutions. With your computer unplugged, right-click Start --> Power Options --> Choose when to turn off the display. Under the "plugged in" ... move the brightness slider all the way to the left. Plug it in now, you should be good to go. Clearly a bug in Windows 10