Stuck at IOConsoleUsers: gIOScreenLockState 3 Big Sur

[markosgiassA]

Hey guys, I’m stuck at  IOConsoleUsers: gIOScreenLockState 3
I know it’s a graphic problem because if I use VESA I can boot, login and do stuff. 
I use the platform Id 19160000 which in High Sierra was the correct id for my laptop. 
my laptop is Clevo p650rg
CPU: intel Core i7-6700hq with Intel HD 530 graphics 
Graphics: Nvidia GeForce Gtx 970m 6gb 
16ram gb.
Any ideas how to make the graphics work?

[Slice]

Hello,

Your graphics Intel HD530 should work.

Nvidia must be switched off by BIOS or by special SSDT. Anyway intel graphics will work regardless Nvidia.

There are different ways to do this: Clover or OpenCore, WhateverGreen or Hackintool etc.

[markosgiassA]

I used -wegnoegpu. 
I know it should work but I honestly see that it doesn’t. 
with high Sierra I had a usb problem but I had full acceleration without any problems of the graphics. 
here I get stuck with verbose.

 

I don’t have the ability to switch graphics cards only the choice between IGFX AND SG which means switchable graphics. 

Hello mr Slice 

 

I’ll try to disable other devices in bios. Maybe it interferes with opencore and can’t load. 
I want an answer maybe it’s not supported. 

[markosgiassA]

https://www.mediafire.com/file/n0srhky2cca6nu7/EFI.rar/file

im using this 

i will upload a video and see for yourself the problems 

 

 

Spoiler

 

 

 

[markosgiassA]

UPDATING EFI FILE

https://www.mediafire.com/file/8g72kucj2ge9kcw/EFI.rar/file

 

From new installation

 

Spoiler

 

 

I used a a default device Id <string> 0x19160000 just to proceed with the installation 

[Baio77]

Ad in verbose -wegnoegpu and test this :

<key>PciRoot(0x0)/Pci(0x2,0x0)</key>

<dict>

<key>AAPL,GfxYTile</key>

<data>AQAAAA==</data>

<key>AAPL,ig-platform-id</key>

<data>AAAWGQ==</data>

<key>AAPL,slot-name</key>

<string>Internal@0,2,0</string>

<key>complete-modeset</key>

<data>AQAAAA==</data>

<key>device-id</key>

<data>FhkAAA==</data>

<key>device_type</key>

<string>VGA compatible controller</string>

<key>disable-agdc</key>

<data>AQAAAA==</data>

<key>enable-hdmi-dividers-fix</key>

<data>AQAAAA==</data>

<key>force-online</key>

<data>AQAAAA==</data>

<key>framebuffer-con0-enable</key>

<data>AQAAAA==</data>

<key>framebuffer-con1-enable</key>

<data>AQAAAA==</data>

<key>framebuffer-con1-type</key>

<data>AAgAAA==</data>

<key>framebuffer-con2-enable</key>

<data>AQAAAA==</data>

<key>framebuffer-fbmem</key>

<data>AACQAA==</data>

<key>framebuffer-patch-enable</key>

<data>AQAAAA==</data>

<key>framebuffer-stolenmem</key>

<data>AAAwAQ==</data>

<key>hda-gfx</key>

<string>onboard-1</string>

<key>model</key>

<string>Intel HD Graphics 520</string>

</dict>

 

[markosgiassA]

Still doesn’t work. 
It gets stuck after it finishes verbose and fixing its brightness. 

 

I have dvmt 256mb

cfg unlock 

disabled bios some settings like they say in guides. 
tried various patches. 
the problem is the same. 
if no fake Id there is no boot to screen. 

[markosgiassA]

I wonder why I always get a facepalm haha

still working this out

[markosgiassA]

As you see, I have to do something else in opencore.

it stops and instead showing the apple logo it freezes there. 
I used exactly your commands. 

Spoiler

 

Tried MBP13,1 13,3, 13,2

[markosgiassA]

3840 × 2160!

 

I updated the same injection commands you posted. 

AAPL,ig-platform-id        00001619             DATA
framebuffer-patch-enable   1                    NUMBER
framebuffer-fbmem          00009000             DATA
framebuffer-stolenmem      00003001             DATA
framebuffer-unifiedmem     00000080             DATA
framebuffer-con1-enable    1                    NUMBER
framebuffer-con1-type      00080000             DATA
AAPL,slot-name             Internal@0,2,0       STRING
device_type                Graphics controller  STRING
name                       Intel HD 530         STRING

Edited September 22, 2021 by markosgiassA

[markosgiassA]

Done. No change. Stuck again. It’s like the graphics are undetectable. 

[markosgiassA]

Lilu+whatevergreen failed. ACPI problem? 

[markosgiassA]

I though csr would help to boot 🥾 

 

Rebuilding config.plist 

[markosgiassA]

Head a dead end. 
Stuck again as the tittle of this thread 

 

So I found an error in my audio PCIROOT it should be onboard 1 not 2.

so I managed to get graphics working. 
so it is a success now. 
I have a problem with connecting HDMI to another screen. 
should I start this matter here? Or open a new thread ? 

[Slice]

7 hours ago, markosgiassA said:

So I found an error in my audio PCIROOT it should be onboard 1 not 2.

so I managed to get graphics working. 
so it is a success now. 
I have a problem with connecting HDMI to another screen. 
should I start this matter here? Or open a new thread ? 

I think you'd better to open new thread in appropriate section.

Here is the section for the first question, for introduction into hackintosh world.

[markosgiassA]

thank you sir Slice. Solved

[markosgiassA]

So the trick was to set the timeout at 2 not 5 

thanks again