GA-Z87X-D3H stuck at the Apple logo screen (mountain lion)

[Jambonot]

Hey guys, I have a problem with the installation of Mountain Lion !
I made every steps of the tutorial (http://www.tonymacx86.com/61-unibeast-install-os-x-mountain-lion-any-supported-intel-based-pc.html) .. I made the changes in the UEFI , booted with the USB with unibeast.. Until now everything is fine.
But when I type on enter to launch the installer (at the unibeat's menu), the apple's logo appears and hangs on. I don't reach to the installer.
I tried to boot with -v , -x, GraphicsEnabler.. Almost everything, but still I'm stuck with the apple.


I have a gigabyte z87x-d3h, with a 4670k.. I didn't add any graphic cart yet.


What should I do?


Thanks for the answers

 

[Jambonot]

Anyone has a solution? I'm really desperate here

 

[mimidio]

Hi, I am having the same issue. Does anyone have any idea what's happening?
I have the same motherboard with I5 4440. It is driving me crazy.

 

[glx75]

Hi,I have same problem but with z87m-d3h i7 4770k...

 

[macydee]

I have the GA-Z87X-D3H motherboard and the same issue. When it goes to lunch of the hard drive all I get is apple logo and the spinning symbol. Has anyone resolved this issue yet? Please help!