Bios Mods -The Best BIOS Update and Modification Source

Hi, I wanted to disable spread spectrum and this brought me to the topic of BIOS unlocking. I'm unsure about the entire process though, hence I came to ask for help here. I attached the BIOS file

If unlocking is complicated, I would be very happy if someone just helped me disable spread spectrum. 

side note, AMIBCP refuses to save my BIOS file. i tried multiple versions and some won't even open it.

Thanks

bumping