R9 270x

[pprada]

beel problem with my mobo is the same as ur with i7 377ok n r9270x graphics ok when i restart mavrics i get wite screen for a few n then the hole pc restarts bios resets or some times black screen how do i fix that

 

[beelzebozo]

I'm not familiar with the new ATI cards.

I found this. http://www.tonymacx86.com/graphics/...-270x-dual-boot-black-screen-atyinjector.html

Not sure if you need to have GraphicsEnabler=Yes. The default MultiBeast setting is 'No'.

 

[pprada]

i got it set to yes i asked ppl with the same card n was told set it to yes n i have vlads ati injector kexts package instaled bc evry one said to use it .but my problem is cmos reset on restarting mavricks when installing updates or programs do i need a patched dsdt for the boared ?