GA-P55A-UD6 - Vt-D support?

[findersfee]

Hey,

I've got a GA-P55A-UD6 Rev 1.0 with the latest Bios installed (F12c).
Now I'd like to use VT-D with it. As far as I know the P55 Express Chipset does support IOMMU and my I7-860 does as well.

Is there a way to enable VT-D support on this board?

Thanks