os x 10.6.6

Hi I'm trying to install OS X 10.6.6 on Hp laptop with following specs; HP 1000 i3-2370M HD3000 SATA Drive 500GB 6GB Ram I couldn't find any AHCI settings in BIOS but i disabled the virtualization. I'm keep getting error as soon after the iBoot loads please tell me what to do? I've tried all...