1. Copy folder Brand12 to the root of the USB key formatted as FAT16/FAT32.
***   Your USB key should have less than 40 folders and files in the root. ***
2. Goes to F10 -> System Configuration -> Boot options -> Boot Mode -> Choose "UEFI Hybrid" mode -> Save and exit. 
3. Press F9 then “Boot from EFI File”, then select your USB key -> Brand12 -> Bootx64.efi.
4. Follow menu to commit AMT

