3 Replies Latest reply: Apr 9, 2012 4:19 PM by captfred
paulmj Level 1 Level 1

I need to show a repeating slidewhow via a lcd projector using my MB-A running iPhoto. Is there some way I can a) shut off the screen to save battery life or b) close the lid of the MB-A with the same effect?

MacBook Air, Mac OS X (10.7.3)
Solved by captfred on Apr 9, 2012 4:19 PM Solved

You'll have to have external power for Clamshell mode.  You could just use the F1 key to reduce the brightness as far as it goes.