SMBKitchen: Getting those drivers when you are a bit bleeding edge
One thing you find with new releases is that when you think you aren’t bleeding edge… you really are.
As noted there as of this writing, the HP intelligent provisioning software hasn’t been released to support 2012 R2. So you’ll need to manually install 2012 R2 (yeah the old fashioned way) and then install the manual drivers from the supplement download.
So be prepared to install this now this way, but use the intelligent provisioning way later on.