I don't know about the "fast food options" ...
I do know that I have found
not all Thunderbolt enclosures will boot Windows on a Mac. I haven't found
any multi-drive enclosures which will (and I have been curious about the Thunderbay IV but haven't tried it). I assume it has to do with the chip-set in the Thunderbolt interface. The enclosures that I have booting Windows do have to be attached while Windows is running from the internal installation so that the Thunderbolt hardware could be detected and drivers installed
prior to cloning it to the external TB drive.
Good luck and post your success when you find it...
So, I'm coming back to trying to make Windows 8.1 work on my Mac Pro (Late 2013). I know I won't be able to boot from an external Thunderbolt expansion enclosure, like my OWC Thunderbay IV. I can live with that, and I've gone ahead and just created a 60 GB internal BootCamp partition. So, I'm up and running.
But even though it won't BOOT from an external Thunderbolt expansion enclosure, I still need it to be able to READ from the drives in that enclosure. 60 GB just isn't enough HD space for the games I need to install, and I need it to be able to access those HDs.
It simply doesn't recognize them, and there are no specific Windows drivers offered by OWC for my enclosure. Of course I've installed latest drivers offered by Apple. Is there any generic Thunderbolt driver out there I can use?
Once again, I read the advice here, saying to turn off fast boot:
http://support.apple.com/kb/TS4531?viewlocale=en_US&locale=en_US
Click Control Panel.
Choose "Hardware and Sound."
Under Power Options, choose "Change what the power buttons do."
Under "Shutdown settings," remove the checkmark from "Turn on fast startup."
My problem is that even though I am logged in as an Admin, I can't get those additional options to appear! I click where it says to make additional options appear, but none do! I even reinstalled Windows 8.1 and it didn't work.
Any thoughts on how I can force Windows 8.1 to recognize my Thunderbolt devices?