(solved) Disable specified GPU

Ryu

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AMD OS X Member
Joined
Feb 24, 2024
Messages
32
CPU: Razen R5 7500F
Motherboard: Asus ROG B650E-F
GPU: Sapphire 57000XT Nitro OC
Nvidia 3060Ti
SSD: intel optane 900p 280g (system disk)
samsung pm9a1 1t *2
wifi and bluetooth: intel ax210

Because I need to use Windows and macOS, I installed two graphics cards. I tried to configure ssdt according to the opencore documentation to disable the nvidia gpu. Maybe it was because the path was entered incorrectly. I tried many times but failed. I will attach the pci path I found in the Windows system and my oc folder. The SSDT-GPU.aml in the OC/ACPI folder. Can anyone help me modify it? Thank you。A4950C69-FDD2-4C5E-8D78-C118C3985592.jpeg
 

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Last edited:

Ryu

Member
AMD OS X Member
Joined
Feb 24, 2024
Messages
32
I mistakenly used SSDT-spoof as the sample file instead of SSDT-GPU-Disable, resulting in the inability to disable the gpu. As I'm using the correct SSDT file, the gpu disable has taken effect.
 
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