i7 10870H when I patch iGPU I see black screen for 1-2 minutes before loggin screen

Hello. I've installed OpenCore vanilla 11.6 Big Sur. But when I patch iGPU, after booting (after verbose mode and texts) I see black screen. I can see login screen after I wait for 1 or 2 minutes. It is annoying. But if I don't patch iGPU, after verbose mode, I see Apple logo for 1 second then I see login screen immediately. Can you help me?

Hardware:

  • CPU: Intel Core i7 10870H
  • GPU: Intel UHD Graphics 630 & RTX 3060
  • RAM: 16GB
  • Motherboard/Laptop model: Aorus 15G KC
  • Audio Codec: Realtek ALC 255
  • Ethernet Card: Realtek RTL8125
  • Wifi/BT Card: Intel Wi-Fi 6 AX200

What guide/tool followed: OpenCore Install Guide

The guide/tool I followed for iGPU patch: Hackintool iGPU Patch

What files/config I am using: config.plist

What I tried to fix:

  • I tried different platform ID's combinations with different device ID's.
  • I tried new SMBIOS settings and changed MacbookPro16,1 ---> MacbookPro16,4 in SMBIOS
submitted by /u/egedemiralay
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