1080ti Sierra

Discussion in 'macOS Sierra (10.12)' started by clustermagnet, Jun 2, 2017.

  1. clustermagnet macrumors newbie

    Joined:
    Feb 6, 2009
    #1
    Hope someone has a solution for the problem i am having.

    1080ti, sierra 10.12.5 (16F73). Display port to display port cable running to a PA328Q Asus 4K monitor.

    I am able to get 1080p no problem, however when setting to any higher resolution, the monitor does the pinkish color rainbow flicker and I have to roll back to 1080p.

    Ive tried rotating the slots on the card itself. I know for a fact this setup runs 4k no problem (linux). Any help would be greatly appreciated guys!

    Thank you!
     
  2. BrianBaughn macrumors 603

    BrianBaughn

    Joined:
    Feb 13, 2011
    Location:
    Baltimore, Maryland
    #2
    The resolution is listed as "1080p"? I'm not sure if this make sense in this case but that sounds like the Mac thinks the monitor is a TV.
     
  3. zaxven macrumors member

    Joined:
    Sep 18, 2014
    #3
    use safari technology preview and switch on experimental features (if you are trying in browser) Opera is better though.

    and yes to fix your problem.. SwitchResX is best bet. http://www.madrau.com
     

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