Many of you have been looking for help on the Hyper-V setup error “Hyper-V launch failed; No-execute (NX) or DEP not enabled on processor %1 (check BIOS settings).” Hyper-V requires hardware support, including: an x64 CPU; VT (Intel) or AMD-V (AMD) hardware extensions; No eXecute (NX)/eXecute Disable (XD) and full BIOS support for hardware virtualization. Check your physical computer's BIOS settings to ensure that the No Execute BIOS setting is enabled, then turn off the power to your physical computer. Restart the physical computer. NOTE: resetting the physical computer is not sufficient.

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