I have a flash 5,1 mac pro running unflashed gtx 750 ti. I had been using the DP on the gtx card and things was working fine. A couple of months ago I got a dell workstation as an experiment. I switch out my monitor from the mac pro to the dell workstation and used an old monitor with the mac pro using DVI. This weekend I switch back the monitor to the mac pro and now I can't get DP to work. I can use DVI or HDMI with this monitor but DP is not working. The only thing that was changed on the mac pro was a Sierra update and new drivers from Nvidia. DP worked before and now it stopped working. Does anyone have a suggestion? Any help appreciated.
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DP stopped working
- Thread starter joebclash
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