10.8.2 External Display Issue
While the below issue was resolved 100% with 10.8.1 (the same problem occured back on 10.8), 10.8.2. seems to have reverted to the same critical bug. 😮
I use the HengeDock (a vertical docking station with the lid closed) with my Macbook Late 2008 Aluminium. When it is in the dock, the Macbook is starting up and shutting down (to and from sleep) when in the external display. The display is NOT broken (and neither is the cable) as it worked fine before upgrading TODAY and I CAN see the Apple logo during boot.
PLEASE help!
Thank you.
PS here is the link to a similar (if not the same) issue from 10.8:
https://discussions.apple.com/thread/4151965?start=15&tstart=0
MacBook (13-inch Aluminum Late 2008), OS X Mountain Lion (10.8.2)