[REQUEST] sony fw31m bios unlock or mod

[asteraky]

hello.i planning to upgrade my vaio fw31m with a 128gb ssd msata for windows partition and keep the hard drive as data partition which is on sata 0 port,but i dont`t have another sata port on mb.
So i search in schematic diagram and i found sata 1 tp which should be on motherboard but they aren't. I found instead sata 4 tp,but sata 4 port is disable from bios.

Can this be enabled by modding the bios? maybe advanced menu....need experts