I have a problem with my rMBP (MAC OS:10.8.2) and i'm not sure if it is just an easy fix or if there is a serious hardware issue.
I connect my rMBP to an external projector Hitachi CPX3011 (max resolution 1600x1200) very often for my presentation.
I use a Thunderbolt port to mini display port to VGA adapter to connect my laptop to this projector.
When I plug it into my projector the screen on my rMBP goes black and nothing shows up on the projector.
I try both of the Thunderbolt port, the rMBP switches resolutions and goes back
I called Apple, but the guy just told me to they never encounter this before, (case number 368401545).
Is there something that I am missing here???
Or do you guys think that my Thunderbolt port could be faulty.
By the way, just to be a little more descriptive. When I connect my projector to my rMBP on the port that doesn't work, my screen immediately turns black. I can still see my mouse pointer, but its incredibly HUGE. About the size of a dime.
Please help if you can. I really appreciate it. Check out the video for this problem.
MacBook Pro (Retina, Mid 2012), OS X Mountain Lion (10.8.2)
I had the similar problem but it was specific to running windows 7 through bootcamp. The only way i was able to get the laptop to work with a projector was by purchasing a USB 3 to Vga dongle (essentially an external graphics card)