Radeon 7470m graphics

[James487]

Hello I have a problem with the display after installing Mac OS High Sierra Olarila the graphics card is well detected its display 1024X768 3MB memory and also I have no sound no sound,

 Thank you in advance for your help

     * Laptop (ASUS X54HR)
     * Intel Pentium B960 2.2 GHz Sandy Bridge processor
     * RADEON HD 7470M video card codenamed Seymour XT / XTX
     * audio codec = Realtek ALC269
     * Chipset = Intel HM65 Express
    
     * Mac os High Sierra IMG OLARILA 2020
     * Bootloader used Clover

[MaLd0n]

check here

https://www.insanelymac.com/forum/topic/344165-guide-all-supported-amd-cards-clover-fake-id-method/

[James487]

@MaLd0n it doesn't work obviously the gpu is native with amdcontroller6000.kext is my id is 0x67601002. Maybe create a dsdt? but I don't know if you can help me? in any case I'm happy that the installation  works with olarila high sierra 2020 very good work from the team ,after these are the hardest settings 

[MaLd0n]

post one dump but dsdt dont solve that. u just need check if fake id work

https://www.olarila.com/files/Utils/RunMe.app.zip
https://www.youtube.com/watch?v=k9wmIfGLe3A

[James487]

@MaLd0n thanks for the response , here is the request file 

Send me mbpdejeanmarc.lan.zip

Edited August 29, 2020 by James487

[MaLd0n]

u can try with. btw dont use gfx0 to igpu patch rename

0x683D1002: Cape Verde XT ( Radeon HD 7770, 8760, R7 250X )
0x683F1002: Cape Verde PRO ( Radeon HD 7750, 8740, R7 250E )

[James487]

I don't know how to do it, do you have an example? Thanks :)

[MaLd0n]

if u use clover inject here for test

if u use opencore inject via device properties

[James487]

Hi @MaLd0n I hope you ok ! It does not work