A.B.Gregoire
Level 1 (0 points)

Q: I used with a 2007 MacPro an Apple Cinema HD Display 30" whose resolution is 2560 x 1600. Now, connected to an end 2012 iMac 27" the maximal resolution is only 1280x800. How can I restaure the old resolution ?

Problem of resolution of an Apple Cinema display 30" connected to an iMac27".

iMac (27-inch, Late 2012), OS X Mavericks (10.9.5), Apple Cinema HD Display 30"

Posted on Sep 23, 2014 10:23 AM

by Malcolm J. Rayfield,Solvedanswer
Malcolm J. Rayfield Malcolm J. Rayfield
Level 5 (7,945 points)
A:

<http://store.apple.com/us/product/MB571Z/A/mini-displayport-to-dual-link-dvi-ada pter>

Posted on Sep 23, 2014 5:16 PM

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A.B.Gregoire

Q: I used with a 2007 MacPro an Apple Cinema HD Display 30" whose resolution is 2560 x 1600. Now, connected to an end 2012 iMac 27" t ... more

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