dongeg 0 Posted November 16, 2020 Posted November 16, 2020 Hello! I currently managed to install Catalina through OpenCore on my Build: i7 3820 Asrock x79 extreme4-m rx 590 8gb 2133 the rig is fully working, except for the Power Management. I tried the ssdtprgen method but it says a board id error - because my MacPro6,1 SMBIOS and Sandy Bridge-E cpu. is there a way to fix the power management? Or spoof the cpu id to being recognized as an Ivy Bridge cpu? Thanks a lot! Quote Share this post Link to post Share on other sites
swanduron 1 Posted November 24, 2020 Posted November 24, 2020 Hello bro, please refer to the below link: https://dortania.github.io/OpenCore-Post-Install/universal/pm.html#enabling-x86platformplugin Quote Share this post Link to post Share on other sites
