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User profile for user: hareinthegate
hareinthegate Author
User level: Level 1
4 points

Macbook Pro (mid-2010) can't increase resolution on 30" Cinema HD Display beyond 1280.

I use a mid-2010 MacBook Pro with Yosemite 10.10.5, and a NVIDIA GeForce GT 330M 512 MB video card and 8 gigs RAM. I hooked up a 30" Cinema HD Display using a DVI dual link adapter to a mini display port and plugged in the USB cable from the Display to the computer. I am still unable to increase the resolution of the display beyond 1280 x 800. I've tried unplugging, rebooting, and clearing PRAM. Any ideas? Thanks.

MacBook Pro (17-inch Mid 2010), OS X Yosemite (10.10.5), NVIDIA GeForce GT 330M 512 MB card

Posted on Nov 29, 2015 11:45 AM

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Macbook Pro (mid-2010) can't increase resolution on 30" Cinema HD Display beyond 1280.

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