I think the problem is Gigabyte use Award bios while most other manufacturers use AMI, AMI had their APTIO UEFI bios ready to go but I'm not sure Award have something similar for desktop systems leaving Gigabyte stuffed. They try to spin it and tell you becuase they are using a trusted platform it works better but at the end of the day I don't think they have the ability to release a UEFI bios based on an Award platform and are unwilling or unable to switch to AMI.