Gigabyte GA-G31M-ES2L (Rev.2.3) AHCI Request

Guys, could you tell me - has this motherboard (GA-G31M-ES2L (Rev.2.3)) possibility to change HDD mode from IDE to AHCI??
Link to BIOS _http://www.gigabyte.com/products/product-page.aspx?pid=3485#bios
If it's posibly - could you modified BIOS so that the BIOS supports ACHI mode.
Thank you for your attention to the problem.