Cant boot windows 10 retail USBvia UEFI

Brandon_35

Reputable
Dec 10, 2015
13
0
4,510
I have disabled secure boot by deleting clearing keys disabled fast boot. I have asus h81m plus and i want to boot via UEFI disabling csm doesnt work and enabling with uefi only doesnt work neither does EFI SHELL? Im using Windows 10 USB retail official windows USB. But uefi displays a message secure boot must be disabled which it is?