If you’re using IBM blades or considering the small/branch office BladeCenter S solution for Hyper-V, you might want to give this a read. It covers Hyper-V from Windows Server 2008 R2 and installing it on the IBM blade server kit.
There’s a wee bit of the “I know VMware but not Hyper-V so what Hyper-V does is wrong” stuff in there at the end and the author wasn’t familiar with Core Installations but otherwise, a good article.
This probably equally applies to HP kit based on my quick read.