Bios Mods -The Best BIOS Update and Modification Source

Full Version: Lenovo G570... slight twist, windows 8 on a USB hard drive.
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
So I'm turning my g570 into a hackintosh, but first, I cloned my OS drive to an external HDD I have. I can boot into safemode still and do what I need, but I'm not sure how to flash a new bios.

I have windows 8 64 bit running. Where do I start? What do you all need from me in order to get my bios to have no whitelist anymore?