x250-hackintosh VS Gigabyte-Z490-Vision-G-Hackintosh-OpenCore

Hello. I installed macOS Catalina on my laptop. I "followed" (this)[https://github.com/exxncss/x250-hackintosh] guide. The installation went fine. After the 2 reboots, OpenCore doesn't show macOS as an option to boot from. I also can't find an option in the boot menu to boot from macOS. Booting from the SSD returns me back to the boot menu.

I used this guide to get the I225-V adapter working on my Z490i Aorus Ultra: https://github.com/5T33Z0/Gigabyte-Z490-Vision-G-Hackintosh-OpenCore/blob/main/I225-V_FIX.md

Link1

What guide/tool followed: Mostly followed 5T33Z0's guide (https://github.com/5T33Z0/Gigabyte-Z490-Vision-G-Hackintosh-OpenCore) and partly Schmocklord's guide (https://github.com/SchmockLord/Hackintosh-Intel-i9-10900k-Gigabyte-Z490-Vision-D). Additionally, followed OpenCore 0.8.8. Dortania's guide. Using OCAT for editing the config-file.

Basically read the Open Core Guide and built and EFI Folder from scratch and checked some of the prebuilt EFIs on Github that used the _same_ hardware. I spend a full day assambling the parts and then installing MacOS Big Sur. I had some problems running the installer at first, but most of the issues were related to BIOS settings. I followed the guide of ST33Z0 and his settings worked perfectly (https://github.com/5T33Z0/Gigabyte-Z490-Vision-G-Hackintosh-OpenCore)