Unable to get my 2 graphic cards funtioning in Yosemite. Going bald...

[alessandrolameiras]

Hi!

I really really need help. I bee trying for 2 monts to get my 2 cards working in yosemite. I has install, re install, again and again, change BIOS settings 100 times, change bios drivers, change system definition , etc, etc.

GA-Z87X-OC Force rev. 1 BIOS F7
4770k
16gb Adata XPG 1600
EVGA 770 for GUI
EVGA Titan Black for processing.

My bootlist:



<key>EthernetBuiltIn</key>
<string>Yes</string>
<key>GenerateCStates</key>
<string>Yes</string>
<key>GeneratePStates</key>
<string>Yes</string>
<key>GraphicsEnabler</key>
<string>No</string>
<key>HDAEnabler</key>
<string>Yes</string>
<key>HDEFLayoutID</key>
<string>01000000</string>
<key>IGPEnabler</key>
<string>No</string>
<key>Kernel Flags</key>
<string>kext-dev-mode=1 IGPEnabler=No nvda_drv=1</string>
<key>Legacy Logo</key>
<string>Yes</string>
<key>Timeout</key>
<string>2</string>
<key>UseKernelCache</key>
<string>Yes</string>

 

[mederock]

If you tried with clover uefi, it's normal you can't, there is a bug with dual gpu :

http://sourceforge.net/p/cloverefiboot/tickets/93/

 

[alessandrolameiras]

Thank you, but is a multibeast install. I also try clover, but ºinjecting¨ is incomprehensible for me. Far beyond my knoledge.

 

[alessandrolameiras]

and is a z87, not z97. Thank you anyway.