1 Reply Latest reply: Aug 31, 2013 5:58 PM by Grant Bennet-Alder
NeymarJr Level 1 Level 1 (0 points)

It comes up as HD5770 1080p i am using 2 moniters 2xDvi

tried unplugging and no luck its like i need drivers fo them but im not sure how to get them or install them

friend said i was missing CE/IQ or something also here is my card


thanks for help

iMac, OS X Mountain Lion (10.8.4)
  • 1. Re: HD5770 and OSX 10.8.4?i'm getting a glitchy safari
    Grant Bennet-Alder Level 8 Level 8 (49,250 points)

    Conventional wisdom has been that a PC-graphics card without EFI firmware on board will not show a picture (at all, ever) under Mac OS X.


    That seems to be changing in Mac OS X 10.8.3 and later, but as far as I know, there has been no explanation from Apple about what is expected to work and what is not expected to work.


    So if you take your Mac to the genius Bar, they will tell you that card is not supported, get a "real" Apple-firmware 5770 if you want it to work properly.