this is a pic of clockgen from other computers

and this is a pic of clockgen running at my laptop, as you can see, there arent any OC options, you can just "watch" the cuarent settings

this happen to all OC software I tested at windows, I cant change anything and values keep default :/
definitly this MOBO is damn locked.
I hope be able of mod the OEM bios. Im trying with "phoenix bios editor" but it output errors, so I will not flash yet.
EDIT:
I found a portuguese site about 478 socket FSB pinmod. it seems interesting, so I will give a try.
http://www.forumpcs.com.br/viewtopic.php?t=135387

