MacBook Air (2012 release) not working with projectors
I recently bought four MacBook Airs (all the new 2012 release) and I can not get any of them to work with an LCD projector. I have tried generic and authetic mini display adapters and have tried a few different projectors. All I am able to see when I connect them in a black screen with lines running down.
Interestingly enough, if I connect the MBA to an LCD monitor, it works just fine. Then, once I have connected it to an LCD monitor, I can then connect it to a projector. Also, if I shut down the MBA, plug in the dongle, and restart the computer, I can use the projector immediately.
Additionally, I can not get the projector to work at all when using BootCamp with Windows 7 Professional. It doesn't even see the projector at all not matter what I do.
Does anyone have any suggestions? This is extremely frustrating and Apple is being NO HELP whatsoever.
MacBook Air, Mac OS X (10.7.4)