Change UEFI Bios settings back to LEGACY BIOS mode... - HP Enterprise Business Community
Using the BCDBoot command should in most case should resovle moving from one boot method to the other if entered correctly. Legacy to UEFI bcdboot C:\Windows /s S: /f UEFI UEFI to Legacy bcdboot C:\Windows /s S: /f BIOS These commands will need to...