1
vote
0answers
330 views

Black rectangle covers up most of screen, after disconnecting external display

I connected my MacBook Air to an external projector (using a Mini DisplayPort to VGA adaptor) to give a Keynote presentation, enabled screen mirroring, gave my talk, then disconnected from the ...
1
vote
1answer
469 views

What cable provides support for dual external monitors at 1920x1080 on a MacBook Air?

I'm considering getting a new MacBook Air computer and would like it to drive two external monitors at 1920x1080 resolution. What cable or adapter would I need to run such a configuration? A related ...
2
votes
2answers
1k views

MacBook Air mid 2011 external Display resoltion > 1080p which adapter?

I want to use my new 27" Display in full resolution. I've tried two different cheap mini displayport to hdmi adapters but they only work with a max resolution of 1080p. Do I really need an expensive ...
1
vote
0answers
218 views

Any way to compare Thunderbolt config in picky iMac 21.5“ and happy MacBook Air 11”

Having tried to debug a really annoying 21.5" iMac for a day now, I'd appreciate any hints. The scenario goes like this: We got an iMac 21.5"(Mid-2011) for an auditorium and plugged it in through an ...
2
votes
3answers
1k views

Does a Mini-DVI to DVI cable exist that's more than 6 inches long?

I have a plastic MacBook that I like to use both on the go and at home, where I have a monitor, keyboard/mouse, speakers, etc that I hook up to use it more or less as a desktop. This works great, for ...