Hello, can any OC options be unlocked in this bios? And is there any tutorial for that? Or can someone help me out? I'm kinda new to this section. Motherboard: Asus (HP OEM) M2N68-LA (Narra2) BIOS Version/Date Phoenix Technologies, LTD 5.13, 2007-10-29 Chipset: NVIDIA GeForce 6150SE nForce 430 ((MCP61)) Would also like to add: AHCI option. And I'm running Windows 7. Kind regards, Wezzlan!