Bios Mods -The Best BIOS Update and Modification Source

Hi everybody!

I have an HP Pavilion Laptop DV9720us. Using AMD Althon chip with BIOS Phoenix F.34.

I want to install Hackintosh for my laptop. But my BIOS without the option to change from IDE to AHCI.

How do I have the option to switch to AHCI in the BIOS?

Here's link download BIOS (Phoenix F.34)
http://ftp.hp.com/pub/softpaq/sp52001-52500/sp52477.exe

Link my laptop:
http://support.hp.com/us-en/drivers/self...el/3647017

It is "DV9720us", not is DV9000 or DV9700.

Thank for any help!