MP 5.1 6-core 3.46Ghz + Dell 5K UP2715K

Discussion in 'Mac Pro' started by carpsafari, Jan 17, 2017.

  1. carpsafari Suspended

    carpsafari

    Joined:
    Sep 13, 2015
    Location:
    the Netherlands
    #1
    Today I tried to get the Dell to show 5K.
    It should boot from the 4K 1x DisplayPort, that works, but how to get the 5K?
    Without the 1x DisplayPort (4K), the Dell boots too, from the double Displayport cable set, but it shouldn’t do that.
    And only 4K 3820x2160.
    The client brought his MacBook, that showed the 5K.
    I think the 2x Displayport cables could be the culprit.

    There is very little information to be found online, so I hope there’s somebody here who knows more than I do.
     
  2. cpnotebook80 macrumors 6502a

    Joined:
    Feb 4, 2007
    Location:
    Toronto
  3. carpsafari, Jan 17, 2017
    Last edited: Jan 17, 2017

    carpsafari thread starter Suspended

    carpsafari

    Joined:
    Sep 13, 2015
    Location:
    the Netherlands
    #3
    EVGA GTX 980

    Btw I'm running Sierra and just saw the MVC instructions, for Yosemite...but also several Sierra users were able to get to the 5K.
     
  4. carpsafari thread starter Suspended

    carpsafari

    Joined:
    Sep 13, 2015
    Location:
    the Netherlands

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