- Joined
- Jul 29, 2016
- Messages
- 96
- Motherboard
- Jingsha X79 Dual S8
- CPU
- 2x E5-2690 v2
- Graphics
- RX 480
- Mac
- Classic Mac
- Mobile Phone
Hi. I realize anytime when i boot into Big Sur (11.5.1) my discreet GPU (RTX 2080) runs constantly hot with fans. I've followed this guide : Disabling GPU | OpenCore Install Guide (dortania.github.io)
I already tried the "DeviceProperties Method" that didn't work because my gpu is still running hot so next option was the "SSDT Method" I went booting into windows to get the bios ID which is "\_SB.PCI0.PEG0.PEGP" it appears to be the same as the example in the SSDT Method instructions.
I downloaded the "Spoof-SSDT.dsl" sample that's provided and opened it up with MaciASL. The pci PATH looks the same (\_SB.PCI0.PEG0.PEGP) so i assume i don't need to change anything and save it as an .asl file? I tried that and got a bunch of errors. When attempting to save as .asl it says:
"The document “Spoof-SSDT” could not be saved as “Spoof-SSDT”.
The compiler returned one or more errors."
I've attached a screen shot to show the errors i'm facing and also the "Spoof-SSDT.dsl" if anyone able to help sort it (thanks anyone in advance if not i can do it just tell me what i need to do) . Am i missing something?
Cheers
I already tried the "DeviceProperties Method" that didn't work because my gpu is still running hot so next option was the "SSDT Method" I went booting into windows to get the bios ID which is "\_SB.PCI0.PEG0.PEGP" it appears to be the same as the example in the SSDT Method instructions.
I downloaded the "Spoof-SSDT.dsl" sample that's provided and opened it up with MaciASL. The pci PATH looks the same (\_SB.PCI0.PEG0.PEGP) so i assume i don't need to change anything and save it as an .asl file? I tried that and got a bunch of errors. When attempting to save as .asl it says:
"The document “Spoof-SSDT” could not be saved as “Spoof-SSDT”.
The compiler returned one or more errors."
I've attached a screen shot to show the errors i'm facing and also the "Spoof-SSDT.dsl" if anyone able to help sort it (thanks anyone in advance if not i can do it just tell me what i need to do) . Am i missing something?
Cheers