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30" Cinema Display 2nd Monitor for Retina iMac

I have a new 27" iMac with Retina 5K display, 4GHz Intel Core i7, 32GB 1600MHz memory and AMD Radeon R9 graphics. It replaces a MacPo with a 30" Apple Cinema Display. My question is can I use the Cinema Display as a second monitor for the iMac. I assume I will at least have to purchase a DVI to Thunderbolt adaptor

iMac with Retina 5K display, OS X Yosemite (10.10.1), Intel Core i7, AMD Radeon R9 graphi

Posted on Feb 26, 2015 2:56 PM

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Posted on Feb 26, 2015 2:59 PM

Yes. You need a Mini DisplayPort to dual-link DVI adapter.


(123188)

20 replies

Mar 16, 2015 2:13 PM in response to K Shaffer

Well I have now checked the Cinema Display 150W Power Adapter and it seems to be okay. There is output anyway but whether that output is good when there is a load on it I can't say.


However, I am going to assume that the Adapters is good and turn my attention to the display itself. Is there any resource that can tell me how to take it apart? Are there any fuses inside?


Someone did mention a manual that I believe is called a 'Service Resource' or similar. I really need the correct title if I am to search the Internet for it.


Another thoughts out there?


Mike

Mar 17, 2015 2:51 AM in response to Mike Oscar

There may, or may not be some information about the display take-apart

in one of the iFixit.com pages about the Apple Display Repair, here:


https://www.ifixit.com/Device/Apple_Display


However having just looked -- note invisible pause in above space, while I did that.


The results are not so promising for some Display information. These don't show

evidence of take-apart; of course I was looking at Aluminum 20-23-30 Cinema HD.

Of this series, mine is the smallest. And I'm only into it for $60 including box.


Here's a copy of a pdf manual for a 22-inch Cinema DVI display; not sure if inside

is anything like the 30-inch, since they probably don't share many parts.


•Apple Cinema Display 22_ (DVI)

http://manuals-apple.9manuals.com/a38175/127971APL.pdf


•A take-apart of a 23-inch Apple Cinema Display:

http://jan-schulze.com/disassembling-an-apple-cinema-display.html


So there may be something about a 30-inch Apple Cinema Display, in hiding...😝

Mar 17, 2015 3:31 AM in response to K Shaffer

PS:


About the Apple Cinema Display 20-23- & 30-inch DVI display... possible online info:

http://manualwire.com/apple-cinema-display-20-23-and-30inch-dvi-technical/


Note:

This allows one to View the pdf and a free account is necessary. I didn't do it.

The first section offers online view of PDF. And one may be a download. It is slow.

There may be a way to view the content (or text?) in a preview or cached page

such as some may be available via google with a tiny disclosure triangle to view.


In any event...

Good luck & happy computing! 🙂

Oct 1, 2015 11:41 PM in response to Mike Oscar

I just set up a 30" Cinema Display with a 27" Retina iMac. To get the higher resolution, you do need the Mini DisplayPort to Dual-Link DVI Adapter ($99). I initially had trouble getting the Cinema Display to power up until I connected the USB cable from the adapter to the iMac. Apparently it takes power from USB to power the adapter. Pretty cool to have two huge displays working at the same time.

30" Cinema Display 2nd Monitor for Retina iMac

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