macOS Sierra nVidia GTX 760 21:9 Support

Discussion in 'Mac Pro' started by kadizzle, Sep 12, 2016.

  1. kadizzle macrumors newbie

    Feb 14, 2016
    Hello All,

    I have updated my 4,1 Mac Pro (Firmware flashed to 5,1) to the latest Sierra build (Gold Master). I am running a GTX 760 via HDMI to my 21:9 monitor. Originally when I had El Capitan I wasn't using the nVidia web driver due to the fact it would not let me display in 21:9. I was using the OS X driver since it seemed to be working fine. Now since I have updated I can no longer get the Mac to display in 2560x1080. It will only display in 1920x1080 no matter if I use the nVidia driver or the OS driver. It was working fine when using the El Capitan driver so I am wondering if apple has dropped native nVidia support. That also wouldn't explain why the nVidia web driver won't allow me to output in 2560x1080.

    I am currently using the latest nVidia web driver that is supported under Sierra. (I forget the actual build number)

    Has anyone else been able to remedy this?

  2. ActionableMango macrumors G3


    Sep 21, 2010

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