Boot to Windows ISO in Hyper-V

It can be tricky to boot from the Windows ISO. When starting the VM, the screen may flicker and resize, taking control away from the keyboard input of the host machine. You must click back to the VM console for the keyboard press to take effect. If you have a network adapter added, it may attempt to boot from the network as seen in this screenshot. Reset, and you can try again until you get it! I’ve attached a video of me setting one up and doing this.