By
Johan Arwidmark
/ October 1, 2014
If you try to PXE boot a Windows Technical Preview VM running on Hyper-V in Windows Server 2012 R2, you are greeted by a nice error message: Boot Failed. EFI Network. Failed Secure Boot Verification.
The simple fix
Until there is an update available turn off secure boot for the Gen 2 VM.
Disabling Secure Boot.
The error when secure boot is still enabled.
Happy Deployment, Johan