[REQUEST]HP Pavilion g7-1020sw BIOS unlock IDE-AHCI settings

Hello everyone!
Sorry for my english on start.

I Need to unlock setting with AHCI for SATA controller. I'm preparing to buy SSD disc and i've heard that i have to change my SATA slot for AHCI before installing new system on SSD.

This is my PC:
http://h10025.www1.hp.com/ewfrf/wc/docum...=c02784221

I have Insydeh20 Setup Utility Rev 3.5 version F.66
here's LINK: http://ftp.hp.com/pub/softpaq/sp60501-61000/sp60864.exe

I use Windows 7 Home Premium 64bit

Thanks a lot for your help!
I am totally stupid on modding bios