2 Replies Latest reply: Feb 13, 2013 1:54 PM by Seanm9
rudypenajr Level 1 Level 1 (0 points)

How could I use my iMac 27" Mid 2010 as an external monitor for my MacBook Pro Retina, 13-inch, Late 2012?


I have an HDMI to HDMI but nothing happens.

MacBook Pro, OS X Mountain Lion