Several Ways to Enable the Hyper-V Role…
Command Line, Powershell or Remote Administration or SCVMM are required for Server Core
Video Walks through the GUI
Remember, before you can enable Hyper-V Role, you have to setup the BIOS 70-659 Certification Series - 1.1.3-Enable or Verify BIOS settings (i.e. DEP & VT) For Hyper-V