OpenCore 0.7.3 Install USB Boot Error on Z390 Designare, i9 9900k, 5700XT

[zakaghbal]

I have a problem with my BigSur and Catalina OpenCore Install when booting from USB drive, I get ''OC: grabbed zero system-id for SB, this is not allowed. Halting on critical error.

I already changed my Bios settings as in the guide and other comments [ Disabled Fastboot and Secureboot ]. I also put Vault to Optional.

I'm confused to what is the cause of this since I followed the Guide to the letter . I am using Opencore 0.7.3. I tried Opencore 0.6.6 same issue. I also downloaded the premade EFI for Coffee Lake on Olarila useful links but also not work. I'm currently on Olarila Clover Catalina 10.5.2 Beta 2. I have 2 USB drives [ one with BigSur. other Catalina ] and want to install Opencore on a different 256GB SSD to test.

• Mobo: Gigabyte Z390 Designare

• CPU: Core i9 9900k

• GPU: Red Devil RX 5700 XT 8G GDDR6

• RAM: CORSAIR Vengeance RGB Pro 16GB x2 = 32GB

• SSD: Samsung 970 EVO PLUS 1TB M2 x2 [ one for Windows / one for Mac OS ]

• PSU:Cooler Master V750

Here is my EFI : https://drive.google.com/drive/folders/1R7-ZDnX86yJvYEDeA43RjE3JZ3udBF8M?usp=sharing

Thanks a lot for the help.

[MaLd0n]

https://www.olarila.com/topic/15040-opencore-vanilla-guide-2021-folder-for-chipsets-monterey-ready-desktop-and-notebook/