Reference GTX 770 not working in 3,1

Discussion in 'Mac Pro' started by WAM2, Oct 26, 2016.

  1. WAM2 macrumors 6502a

    WAM2

    Joined:
    Jan 6, 2011
    Location:
    United States
    #1
    Trying to see if anyone can help.

    I have an EVGA Reference GTX 770, and even after installing the latest NVIDIA Web Drivers and a fresh copy of Sierra, the card is still not doing anything.

    The card itself is fine, it works great in my PC. What Gives? Fan isn't maxing out on it either.
     
  2. Synchro3 macrumors 65816

    Synchro3

    Joined:
    Jan 12, 2014
    #2
    The card has an 8 pin and an 6 pin power connector. Are all pins connected?

    This is not optional.
     
  3. WAM2, Oct 26, 2016
    Last edited: Oct 26, 2016

    WAM2 thread starter macrumors 6502a

    WAM2

    Joined:
    Jan 6, 2011
    Location:
    United States
    #3
  4. rawweb macrumors 6502a

    rawweb

    Joined:
    Aug 7, 2015
    #4

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