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White/black screen mac pro 1.1 Mavericks 10.9

R

roipiotr

macrumors newbie
Original poster
May 20, 2015
2
0
Hello, i juste finish to install mavericks on my old mac pro. I installed 3 modified kext for my Sapphire 7850
When i boot i have a white screen (or black, depends if it's DVI or hdmi)

I tryed to boot on both card(7300 GT), the apple appears, but it's loading for ever, so from now on i have the two cards connected on pci, but just one screen on the 7300gt.

Do you have any tips?
 

Attachments

  • AMDRadeonAccelerator.kext.zip
    1.8 MB · Views: 50
  • AMDRadeonX4000.kext.zip
    1.5 MB · Views: 30
  • ATI7000Controller.kext.zip
    666.3 KB · Views: 116
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