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yosemite 10.10 on asus x99-a


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I have some experience with hackintosh install on my previous PC, now I have new one.

My question is is there any specific kext needed for asus x99-a or patch needed

after install 10.10 to work well.



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Ok you download this file 

OS X Yosemite and this Imagewriter .

After you run ImageWriter like this:


and select raw file


after write file



Does not work, maybe problem in your config.plist


Open command prompt and write this

  • diskpart
  • list disk
  • select disk-->your USB
  • list partition
  • select partition-->your EFI system partition 
  • assign

after open EFI partition and go to the EFI/Clover/config.plist copy to desktop compares and attach.


Good luck

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with a great help from Crusher I have installed Yosemite 10.10.3 on my SSD drive.

But I can boot only with -v -f -x npci=0x2000 cpus=1 PCIRootUID+1 flag (in safe mode)


attached is KP error


thanks anyone for help.




i7-5930 3.50GHz  6 core processor

asus x99-a Motherboard

Nvidia GeForce GTX 780 strix - 6GB / dual 2 cads / not SLI

INTEL SSD 250GBfor OS + 2 harddrives


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Thanks so much to crushers. he is perfect, i can recommend him to everybady.

it works now perfect :-)


only problem that i have now is with memory.
I have installed 32GB and my mackintosh 10.10.3 see only 16GB.
I was try to replace RAM modules in different slots, reset CMOS - remove battery from motherboard,  but always the same problem.

any help would be great.


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