Enable Secure Boot Z390 maximus hero XI

Hello,

My build:

  • CPU: i9-9900K
  • GPU2: WX 5100
  • GPU1:RTX 3080TI (disabled)
  • RAM: 16 GB
  • Motherboard: Asus Maximus Z390 XI HERO
  • OS1: Monterey 12.0.1
  • OS2: Windows 11

since i dual boot with windows 11 (separate SSD), i've tried to enable secure boot(Valorant purpouse, but maybe in future for other game/software too) by following this guide : https://github.com/profzei/Matebook-X-Pro-2018/wiki/Enable-BIOS-Secure-Boot-with-OpenCore

I've tried that using a backup external monterey SSD (not the main one)

I was able to follow all the steps, secureboot was enabled and set to : Windows UEFI Mode (and not other OS), but whenever i tried to boot the SSD from Bios boot menu , it just fade into a black windows and bring me back to Bios. If i set "other os" it will boot but no secureboot enabled.

i would appriciate anyhelp or an alternative guide too

Thanks

submitted by /u/Mario_1964
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