3 Replies Latest reply: Dec 12, 2012 6:47 AM by cbs20
andaryjos Level 1 Level 1

When I hold the D key at startup, Nothing happens. ATH won't start, I have tried it with ethernet plugged in i have tried it with power, i have tried holding the option key, the lady at the store seemed to be able to do it (i don't see what keys she pressed, But i can't)

MacBook Pro, OS X Mountain Lion (10.8.2), 2009 Macbook Pro