GUIDE How to Enable Intel HD and UHD Graphics on macOS - Intel Framebuffer Patching Guide

[EliteMacx86]

According to this doc: https://dortania.github.io/OpenCore-Post-Install/gpu-patching/intel-patching/

Shouldn't we use "AAPL,ig-platform-id" for Ivy Bridge and newer?

Yes, indeed. Was a typo. Is fixed now.

Thanks for pointing it out!

 

[kietgolx65234]

I can't use output HDMI, my Laptop: Dell latitude 5501 with HDMI 2.0 version
So I use config lspcon like below:

 

[EliteMacx86]

I can't use output HDMI, my Laptop: Dell latitude 5501 with HDMI 2.0 version
So I use config lspcon like below: View attachment 5873
View attachment 5874

The first step is to check the display connection whether it is tied to IGPU or dGPU.

Read here:

GUIDE - How to check Laptop HDMI and other Display Output Ports connection

How to check Laptop HDMI and other Display Output Ports connection An EliteMacx86 Exclusive Guide - This guide describes how to check Laptop's HDMI and other display output ports connection. By following this guide, you'll be able to find which GPU your external display output are tied to...

elitemacx86.com

 

[kietgolx65234]

The first step is to check the display connection whether it is tied to IGPU or dGPU.

Read here:

GUIDE - How to check Laptop HDMI and other Display Output Ports connection

How to check Laptop HDMI and other Display Output Ports connection An EliteMacx86 Exclusive Guide - This guide describes how to check Laptop's HDMI and other display output ports connection. By following this guide, you'll be able to find which GPU your external display output are tied to...

elitemacx86.com

Just only iGPU UHD630

 

[EliteMacx86]

Just only iGPU UHD630

No confirmation attached. Provide a picture to confirm the same.

 

[kietgolx65234]

My Optional have only iGPU, not exist dGPU

 

[EliteMacx86]

My Optional have only iGPU, not exist dGPU
View attachment 5876

Internal Display is present only. Connect your external display and then check.

 

[kietgolx65234]

When I connect LG TV via HDMI port in Window

 

[EliteMacx86]

When I connect LG TV via HDMI port in Window
View attachment 5878

It's definitely tied to IGPU. Provide your PR Files to check further. IOReg must be obtained with an external monitor connected after boot.

 

[kietgolx65234]

so then, I connecting HDMI port before booting in Window or macOS ?