HELP Acceleration IGPU i3-9100 on Catalina

[Feartech]

With this cover i tried to make graphic card id on 0x3E9B

it needs to be reversed:

<key>AAPL,ig-platform-id</key>
                <data>
                AACbPg==
                </data>

don't forget to remove this:

<key>ig-platform-id</key>
        <string>0x</string>

these should be removed:

<dict>
                    <key>Comment</key>
                    <string>change GFX0 to IGPU</string>
                    <key>Disabled</key>
                    <false/>
                    <key>Find</key>
                    <data>
                    R0ZYMA==
                    </data>
                    <key>Replace</key>
                    <data>
                    SUdQVQ==
                    </data>
                </dict>
<dict>
                    <key>Comment</key>
                    <string>change PEGP to GFX0</string>
                    <key>Disabled</key>
                    <false/>
                    <key>Find</key>
                    <data>
                    UEVHUA==
                    </data>
                    <key>Replace</key>
                    <data>
                    R0ZYMA==
                    </data>
                </dict>

 

[aegirsebtex]

Ok, i do this, now i've this screen with this clover.

 

[Feartech]

Ok, i do this, now i've this screen with this clover.

same image as before, try different layout IDs

 

[aegirsebtex]

What's layout ids ? and where can i modified this ?

 

[Feartech]

What's layout ids ? and where can i modified this ?

use hackintool, you can also click file - export - config.plist (make sure to mount your efi first) then it can write it in your actual config.plist properly

 

[aegirsebtex]

I don't understand, my plateform ID was good and framebuffer too, but doesn't work !

 

[aegirsebtex]

This its ok ! :

"You must also use the correct Mac System Definition (SMBIOS) that supports dual GPU configurations and matches your CPU & IGPU type, recommended desktop System Definitions (SMBIOS) for headless PlatformID's are :-

• 8/9th Gen - Coffee Lake CPU = SysDef: imac19,x"

But don't understand this :

"If you are using a 9th generation Coffee Lake Refresh processor, it is necessary to fake device-id 923E0000 for IGPU. Starting with macOS 10.14.4 the fake is not necessary.
"

WhateverGreen/Manual/FAQ.IntelHD.en.md at master · acidanthera/WhateverGreen

Various patches necessary for certain ATI/AMD/Intel/Nvidia GPUs - acidanthera/WhateverGreen

github.com

 

[Feartech]

This its ok ! :

"You must also use the correct Mac System Definition (SMBIOS) that supports dual GPU configurations and matches your CPU & IGPU type, recommended desktop System Definitions (SMBIOS) for headless PlatformID's are :-

• 8/9th Gen - Coffee Lake CPU = SysDef: imac19,x"

But don't understand this :

"If you are using a 9th generation Coffee Lake Refresh processor, it is necessary to fake device-id 923E0000 for IGPU. Starting with macOS 10.14.4 the fake is not necessary.
"

WhateverGreen/Manual/FAQ.IntelHD.en.md at master · acidanthera/WhateverGreen

Various patches necessary for certain ATI/AMD/Intel/Nvidia GPUs - acidanthera/WhateverGreen

github.com

you do not want headless as you are only using Intel Graphics as per your hardware profile

 

[aegirsebtex]

I don't know what u mean
"you do not want headless as you are only using Intel Graphics as per your hardware profile "

 

[Feartech]

I don't know what u mean
"you do not want headless as you are only using Intel Graphics as per your hardware profile "

correct

don't use a headless platform ID