This information is for get a working CPU Power Management on Chinese motherboards X79 with Sandy Bridge-E CPU.
We need 7 patches (2 patches for 11.4) for AppleIntelCPUPowerManagement.kext (See samples in attachment)
In addition to the standard post-install recommendations you should use your own prepared:
- DSDT.aml
- SSDT.aml, generated for your CPU by ssdtPRGen.sh script
and SSDT-PLUG.aml from OpenCore set
Tested work in
OpenCore, v 0.6.7, Big Sur v 1