NVIDIA GeForce GT 120 recognizing two displays but not able to see video through DVI

NVIDIA GeForce GT 120 recognizing two displays but not able to see video through DVI, only mini display port. I've switched monitors, ports and still my 2009 Mac Pro recognizes both monitors but will only feed the mini display port, even if I only hook up 1 monitor. Any ideas?

Mac Pro, OS X El Capitan (10.11.6)

Posted on May 18, 2017 5:45 AM

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NVIDIA GeForce GT 120 recognizing two displays but not able to see video through DVI

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