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disabling Nvidia 8600 GT in ssdt for installing high sierra


JavadEd
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Hi, I want to install mac os high sierra, I have asrock h61m-u3s3, i5 3570 and 8600Gt graphic card i  could not get to the installer and stuck at sound assertion, searching and helping other users led to graphic card and I have to disable it via ssdt, i read the related topics, but I could not find related words to graphics like below in my ssdt's:

  • Dedicated GPU management: various names like GFX0PEGP or DGFX, etc…

I attached my dsl and aml files, can anybody help or give a hint to me?

tnx  :)

dsl-aml.zip

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Hi, I want to install mac os high sierra, I have asrock h61m-u3s3, i5 3570 and 8600Gt graphic card i  could not get to the installer and stuck at sound assertion, searching and helping other users led to graphic card and I have to disable it via ssdt, i read the related topics, but I could not find related words to graphics like below in my ssdt's:

  • Dedicated GPU management: various names like GFX0PEGP or DGFX, etc…

I attached my dsl and aml files, can anybody help or give a hint to me?

tnx  :)

You need to fix the DSDT, I've got the same MB or similar, wait to see what I can do

 

CHANGE:

Add DTGP

GFX0 to IGPU

Error and Warning solved

SAT0 to SATA

 

With Maciasl V1.31 252.3 

 

I recommend for VGA to fix fixes in Clover Kext folder , lilukext + alckext, use SMBios IMac 12.2

DSDT.aml.zip

Kext.zip

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You need to fix the DSDT, I've got the same MB or similar, wait to see what I can do

 

CHANGE:

Add DTGP

GFX0 to IGPU

Error and Warning solved

SAT0 to SATA

 

With Maciasl V1.31 252.3 

 

I recommend for VGA to fix fixes in Clover Kext folder , lilukext + alckext, use SMBios IMac 12.2

tnx

my cpu graphic is not supported by mac Os

I changed all GFX0 to IGPU

SAT0 to SATA

but dont know about DTGP?

 

is this aml file of your system?

 I tought it is mine! put it in my usb stick! same error happened

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