Mountain Lion Hard Drive Problem

[spirosspirou]

Hello,i created a bootable mountain lion usb with a mac.I also used unibeast for ML.
It was stuck on a white screen,so i found here that if i deleted the "ati6000controller.kext" it would solve the problem.
So i deleted it.I also deleted the "ati5000controller.kext" cause i have an ati hd5670 and i thought that i should delete this too.
The installation opens.So the problem now is that in the disk utility of the installation i can't find my hard drive.
The only drive that shows up is the bootable usb.what should i do?
My specs:Intel Core i5-760,Motherboard:Foxconn H55MXV,Gigabyte Ati Radeon HD5670 1gb,and 2gb ram.

 

[nobodynose]

Hello,i created a bootable mountain lion usb with a mac.I also used unibeast for ML.
It was stuck on a white screen,so i found here that if i deleted the "ati6000controller.kext" it would solve the problem.
So i deleted it.I also deleted the "ati5000controller.kext" cause i have an ati hd5670 and i thought that i should delete this too.
The installation opens.So the problem now is that in the disk utility of the installation i can't find my hard drive.
The only drive that shows up is the bootable usb.what should i do?
My specs:Intel Core i5-760,Motherboard:Foxconn H55MXV,Gigabyte Ati Radeon HD5670 1gb,and 2gb ram.

Do you have your SATA controller set to AHCI mode? AHCI is required, rather than IDE or RAID mode, for OS X.

 

[caching]

Hello,i created a bootable mountain lion usb with a mac.I also used unibeast for ML.
It was stuck on a white screen,so i found here that if i deleted the "ati6000controller.kext" it would solve the problem.
So i deleted it.I also deleted the "ati5000controller.kext" cause i have an ati hd5670 and i thought that i should delete this too.
The installation opens.So the problem now is that in the disk utility of the installation i can't find my hard drive.
The only drive that shows up is the bootable usb.what should i do?
My specs:Intel Core i5-760,Motherboard:Foxconn H55MXV,Gigabyte Ati Radeon HD5670 1gb,and 2gb ram.

Hi dude,

Have you fixed it? Got the same strange issue, and I'm sure it's ACHi in my BIOS.

My specs, GA-z77m-D3H i7-3770

 

[theonlyone1557]

Same problem :
My build and the ML installation went well thanks to everyone here i followed everything step by step.
the only issue here is: i can't use any external HDD (not mount) but i still can see them through the disk utility .

i think it s a permission problems , but i m stuck here.

thanks for your help.