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      Forum Rules   04/13/2018

      Hello folks! As some things are being fixed, we'll keep you updated. Per hour the Forum Rules don't have a dedicated "Tab", so here is the place that we have our Rules back. New Users Lounge > [READ] - InsanelyMac Forum Rules - The InsanelyMac Staff Team. 

Ati 5470

5 posts in this topic

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Hi guys,


I have a problem. After install the kext of ati 5470 my laptop doesn't show nothing, only a black screen.

I can solve a problem only if i attach a monitor vga (the screen will be show on the display laptop not on the second monitor) or i need to start with bootflag GraphicsEnabler=No, but in this case the QE/CI don't work and the resolution is not bigger than 1024x768.


Anyone kwow the solution?


Sorry for my bad english



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