My 5870 Upgrade kit on a 2008 Mac Pro wont work

Discussion in 'Mac Pro' started by marker227, Feb 4, 2011.

  1. marker227 macrumors 6502

    Mar 29, 2004
    I just got my 5870 and tried installing it... It won't work with my computer....

    I hooked up both power supply cables and installed the card in the bottom slot.. It turns on and everything with the computer, but nothing comes up on my display.

    I have a DVI HannsG 28" monitor..

    Any ideas why?

    I also tried plugging in my Acer monitor... Still no good... I even switched the power supply connects...
  2. Einz macrumors regular


    Feb 14, 2008
  3. marker227 thread starter macrumors 6502

    Mar 29, 2004
    Fixed it... Not sure what I did, but it's working...

Share This Page