Lenovo Ideacentre A720 Intel HD4000

[uuufo]

Hi there!  I'd like to hackintosh this machine, which requires use of the HD4000 graphics.  Normally Clover boot loader can simply disable the nvidia optimus chip and use the intel no problem, but this bios seems to disable the intel chip all together.  I'm hoping to mod it so we can enable the integrated HD4000 video.  Sorry if this is the wrong forum for this.

Thanks!

Bios is here:

http://www.laketek.net/ERKT16A.zip