Disabling your laptop's screen can save on energy use and help protect sensitive information from being seen by colleagues or visitors to the office. You can set up a screen saver or automatic sleep ...
A step-by-step guide to fixing a black screen on MacBook Pro or an external monitor.
We continue to report on an issue where the MacBook Pro does not properly fall asleep -- remaining on but with a blank screen with the lid closed -- or the system displays a blank screen when awoken ...