Mac Pro NOT dectecting Nvidia Graphics

Discussion in 'Mac Pro' started by fmacman, Jul 15, 2012.

  1. fmacman macrumors newbie

    Jul 15, 2012
    Hey guys,
    I have a Mac 3.1 running 10.7.4 and recently just received a GTX 560 TI. I first installed the latest cuda driver 4.2.10 from nvidia website. Installed the card and nothing. I then took out that card and put in a GTX 550 TI and still nothing.
    Any help would be great!

  2. paulrbeers macrumors 68040

    Dec 17, 2009
    I assume you hooked up the power cables from the mother board?
  3. aarond12 macrumors 65816


    May 20, 2002
    Dallas, TX USA
    If everything is failing to work, try booting from one of your install CDs. You need to isolate if this is a hardware failure or a software problem.
  4. Asgorath macrumors 68000

    Mar 30, 2012
    Did you install the graphics driver from the NVIDIA website? Tis is required to make the card work until 10.7.5 or 10.8 is released. Just search for 270.00.00f06 to find the driver.
  5. fmacman thread starter macrumors newbie

    Jul 15, 2012

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