iAtkos 4i install error "Still watiing for root device""

[ezueckg]

I keep getting this while trying to install iAtkos. I've searched a lot, just to find a solution where you need to tweak with some options in your BIOS, which I don't have. This are:

 

ATA/IDE: Native

Configure SATA as : AHCI (my only option here is RAID)

S.M.A.R.T: Enabled

 

I cant change any of this. All my drives are SATA so I shouldn't have any master/slave probs. Here goes my system

 

XPS Studio 8000

Intel Core i5-750

4GB RAM DDR3

ATI Radeon HD 5770

Intel P55 express-based motherboard.

500GB SATA HDD (With my partition of WINDOWS 7 and a free partition for MAC OSX, NOT ACTIVE)

HL-DT-ST DVD+-RW GH50N ATA Device

 

Please help.

 

UPDATE:

 

Now I tried with iPC 10.5.6 and after I click enter it shows the apple logo for about a 10th of a second and reboots my computer. PLEASE HELP!