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ltldrummerboy

macrumors 68000
Original poster
Oct 15, 2007
1,534
9
A couple days ago I cloned my Mac mini media center's hard drive to a more spacious 320GB. I used SuperDuper! for the job. After installing the new hard drive I also installed Windows 7 using Boot Camp.

I have a 50' DVI cable running from my mini to a projector. Three days ago it was working fine at 1280x720. Now the projector doesn't see the computer at all. I've screen shared and clicked "detect displays" but it doesn't work. Here's where it gets weird.

The projector sees the computer if I'm in Windows using DVI or VGA, and also in Mac OS X if I'm using VGA, but not if I'm in Mac OS X using DVI. I have scoured the internets for a solution to my problem but haven't come up with anything. I would appreciate any input from my fellow Macrumorians.
 
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