Black screen on mac os x startup?

[WM.Katz]

So yeah, i installed mac os x (ideneb lite) successufully,I had some issues with the bootloader path but solved the issue, but now.. whenever a i try to boot on it, it will be just a plain black screen..Any solutions?:)

EDIT; If i load in dual boot , it does the thing above as described, if i load with legacy efi it will appear some text and just freeze there.

EDIT2 : Ok so i still have the same problem, but know im stuck at the gray apple logo...

[sini6a]

I have the same error, and the problem camed from kexts for GPU (VGA). Try delete kexts if u have installed them, or try reinstall it without installing kexts for graphic