speedsteps

ACPI Power Management for Hackintosh Using SSDTPRGEN

| July 13, 2020 | 1,454 views
ACPI Power Management with SSDTPRGEN

These days with new Lilu.kext and WhateverGreen.kext, ACPI power management is taken care of by using PluginType1 like SSDT-PLUG.aml. The old way of using SSDTPRGEN.sh seems to go away, but I’ve found for some laptops with Catalina, this one is still the best for sleep/wake, speed steps and performing just like Windows would.

How to Generate SSDT For IvyBridge Yosemite

| November 28, 2014 | 1,726 views

To get the Yosemite to work perfectly is to get the speed steps and turbo working by generate SSDT for our system. The only program that works is ssdtPRGen.sh written by Piker-Alpha. The newest version at the moment is V15.2. There is a problem that the SSDT got stuck at 800 MHz. I tried different scenarios and …