iATKOS S3 v2 in Acer Aspire M3641?

[SecthDamon]

First of all, Hello all, i will explain my problem with my pc and iATKOS S3 v2.

 

I have tried to install iATKOS S3 V2 in my Acer Aspire M3641, i have seen a lot of guides to do it, but the first problem is that i haven´t got the AHCI option in my BIOS (I think that is the problem in my pc).

 

I always got the "Still Waiting for Root Device".

 

I have tried some patches to avoid this error, i have tried to install from IDE DVD drive and tried to install in IDE HDD, and always the same error, "Still Waiting For Root Device".

 

Last week i found this kext (http://www.kexts.com/downloads.php?do=file&id=1275), and i put it in System/Library/Extensions folder, overwriting the original AppleAHCIPort kext, and i got the same error, "Still Waiting For Root Device.

 

I don´t know if i put the kext in other folder or something, but i think that the uploader and creator of this kext have iATKOS in a pc that have the same mobo and similar components.

 

What can i Do?.

 

PD: First, thanks for all, and sorry for my bad English.