Vega FE 17.Q4 Driver Options missing

Hi all,

 

I've just installed a fresh copy of Windows 10 x64 with the FCU (version1709), and then proceeded to install the 17.Q4 unified driver package for my system. No other software or drivers have been installed. Upon rebooting, there is no "Driver Options" button in the Radeon Pro Settings home screen (see screenshot). According to the Driver Options User Guide posted on the 17.Q4 website, this should be the first button in the lower-left of the Radeon Pro Settings home screen, but it is completely missing.

 

Help? I'd like to install the gaming mode drivers on my Vega FEs.

 

System details:

- Gigabyte Aorus Gaming 7 X399

- Threadripper 1950X

- 128 GB G.Skill DDR4 2933 Mhz C14

- 4x Liquid cooled Vega Frontier Edition (PCIe x16, x8, x16, x8)