MDT 2013 Injecting drivers but not installing?

I've just found this insanely frustrating to be honest, I use the same Image on every model of dell we have including:

OP9020m, OP990, OP9010, OP9020, E6400, E6410, E6420, E6430, E6440, E7440, E6510...

that being said the brand new Optiplex 7040's just refuse to image properly, I watch the log files and during the ZTIDrivers phase it shows the driver being injected into the image just fine, but after deployment is completed none of the drivers are installed. For example, the video card shows "standard graphics display" and a very low resolution. The really strange part here is that if I just delete the device, and reboot the computer, the video card installs the intel 530 video driver? 

I've tried drivercab A03 and A02, bios version 1.2.8 and 1.2.1 no luck either way.

#baffled