NexusBlue Posted January 17, 2018 Share Posted January 17, 2018 I have ASROCK EP2C602-4L/D16, dual xeon e5-2690 , 188 GB ram , Samsung 960 500 GB evo nvme drive and i want to install macOS but i have no success. I tried rampage dev dual CPU dmg but i have no success. Is there any body who have same motherboard and test the latest macOS version and help me about ACPI problem related to CPU? error message is Panic(cpu 4 caller 0xfffffff7f9574a340): setting P-limit is unsupported on this system. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted January 17, 2018 Administrators Share Posted January 17, 2018 Try your initial installation with NullCPUPowerManagement. You can then look at CPU PM in a post-installation phase. Link to comment Share on other sites More sharing options...
NexusBlue Posted January 18, 2018 Author Share Posted January 18, 2018 I tried with null NullCPUPowerManagement but no success , i can't catch the screen it goes up, and i can't catch by recording video too. Is there any way to record all screen messages in a log file on usb? I tried with NullCPUPowerManagement and fakesmc and i also tried other possibilities like adding other kexts or sierra kextslike ACPI and aCPI family etc. How can i debug this to get more informatio about error? Is there someone ? can tell this ? Link to comment Share on other sites More sharing options...
NexusBlue Posted January 18, 2018 Author Share Posted January 18, 2018 I can't get the installation screen , i always get cpu kernel panic. I tried possible patches and other things that i can find. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 18, 2018 Moderators Share Posted January 18, 2018 Post your Config file. Possibly need to drop CpuPm and Cpu0Ist tableID Link to comment Share on other sites More sharing options...
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