Hackintosh - Gigabyte Z390 M Gaming - OpenCore - macOS Big Sur 11.6

You need to change PlatformInfo according to your informations generated on SMBIOS.

→ Chage MLB, ROM (Your MAC Address), ProductSerial, UUID on EFI/OC/config.plist.

Computer specs:
  Intel Core i5-9600K
  Gigabyte Z390 M Gaming
  XFX Radeon RX580 8GB
  Crucial Ballistix 8GB 2400MHz
  Kingston SSD A400 240GB

Package versions:
  BIOS          | F9m
  OpenCore      | 0.7.4 (102ede5)
  VirtualSMC    | 1.2.8 (a4de142)
  Lilu          | 1.5.7 (b897413)
  WhateverGreen | 1.5.4 (7d632c5)
  AppleALC      | 1.6.5 (4a86cc5)
  IntelMausi    | 1.0.8 (8123cea)
  RadeonBoost   | 1.6.0
  ProperTree    | (1b6cf34)
  GenSMBIOS     | (afc96cf)

References

https://dortania.github.io/OpenCore-Install-Guide/
https://dortania.github.io/builds/
https://github.com/BenjaminX/Hackintosh-Gigabyte-Z390M-GAMING
https://github.com/corpnewt/ProperTree
https://github.com/corpnewt/GenSMBIOS
https://www.luchina.com.br/