Hi,

I'am experiencing the same problem with my 'R9 Fury' (also Fiji), but I'm
unable to install AMD Crimson drivers for a few weeks now. Last working version
was 16.3.1 (I think). 
Now, when the installer is trying to update/install the display driver, my
screen goes blank, and the HOST (as well as the VM) hangs. Only a power off can
help.

Until 16.3.1 the screen went blank also (and the GPU fans started to spin at
max speed), but the VM/HOST did NOT hang.

If more info is required, I am glad to provide them :)

See you,
Michael