Venue 11 pro 5130 x64

Hi,

I am setting up a deployment of Windows 8.1 x64 to Dell Venue 11 pro 5130 tablets from SCCM 2012 R2. I am docking the tablet and using the dock USB port to boot from a USB stick into the SCCM Boot Image. the image loads and allows me to select the operating system for deployment and then begins the build process by trying to download the WinPE environment.

At this point I get an 0x0000007F error. on checking the logs I can find an entry relating to unable to find a volume that can be used for a bootable O/S.  I have ran diskpart within WinPE and can see the disk, clean it, partition it etc. but still wont work.

Anyone successfully deployed to this tablet from SCCM yet? and if so, did you encounter an issue similar to this?

Thanks