CPU stuck at 1.2GHz after CPU upgrade

[Gigamaxx]

Stuck at loading stage

Use clover boot menu cursors and go to options and disable the Binaries settings for PM.
I changed those and added fake CPUID. Try testing by eliminating one at a time, start with the CPUID.
you should have rtvariables, they were set at 0 which isn't standard. I did add those.

 

[zcream]

Its fixed. I updated Clover to the latest version, ran ssdtPrGen.sh again. Copied the newly generated files and voila! Perfectly functioning system.
I added rtvariables changes - I think to disable SIP.
Thanks for your help!

 

[zcream]

Also the AICPUPM option in Clover helps. Without this option, all the threads are at the same frequency. With this checked, different threads have individual speeds.