Bios Mods -The Best BIOS Update and Modification Source

Hallo all, hope this is the right place for this my first post...

ok I've got an pk5 se epu, and I need to activate Ahci in bios.

I followed this

then followed bios update guide...
usb + afudos + the rom from Antinomy (renamed bios.rom)

from dos prompt I ve lounched : afudos /ibios.rom /n

but I got a message sayng "bios does not support afu"

I'm very confused, what should I do

thanx in advace (sorry for my english)

Ale

You could use AFUWIN to flash BIOS from Windows.