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SSDT-PLUG.aml Enables Power Management Function Can fix potential issues such as sleep/wake function and improve CPU performance Required for a proper CPU and GPU Power Management Required for Haswell to Rocket Lake

SSDT-PLUG-ALT.aml Enables Power Management Function Can fix potential issues such as sleep/wake function and improve CPU performance Required for a proper CPU and GPU Power Management Required for Alder Lake

SSDT-IMEI.aml Enables missing IMEI Device Required for 6 series and 7 Series Motherboards Required when no IMEI deice (with any name) is present in the ACPI Tables Requires a custom device-id in DeviceProperties.

SSDT-HV-VMBUS.aml Enables ACPI node identification Required for Hyper-V only Requires MacHyperVSupport.kext to function.

SSDT-HV-PLUG.aml Enables VMplatformPlugin on Big Sur and newer Required for Hyper-V only This SSDT must be loaded after SSDT-HV-CPU.aml Requires MacHyperVSupport.kext to function.

SSDT-HV-CPU.aml Enables proper CPU detection under macOS Required for Hyper-V only. Requires MacHyperVSupport.kext to function.

SSDT-EHCx-DISABLE.aml Required for 7, 8, and 9-series Chipsets on 10.11 and newer.

SSDT-EC.aml Required for Penryn to Broadwell

SSDT-EC-USBX.aml AppleUsbPower compatibility table for Skylake+. Be warned that power supply values can be different for different systems. Depending on the configuration these values must match injected IOKitPersonalities for com.apple.driver.AppleUSBMergeNub. iPad remains the most reliable...

SSDT-BRG0.aml This table provides an example of creating a missing ACPI device to ensure early DeviceProperty application.

SSDT-AWAC-DISABLE For 300-series only. If you can't force enable Legacy RTC in BIOS GUI. macOS does yet not support AWAC, so we have to force enable RTC. Do not use the RTC ACPI patch. The Time and Alarm device provides an alternative to the real-time clock (RTC), which is defined as a fixed...

DSSDT-ALS0.aml Starting with macOS 10.15 Ambient Light Sensor presence is required for backlight functioning. Here we create an Ambient Light Sensor ACPI Device, which can be used by SMCLightSensor kext to report either dummy (when no device is present) or valid values through SMC interface.

DebugEnhancer A Lilu plugin intended to enable debug output in the macOS kernel, the original idea belongs to Piker-Alpha, see https://github.com/Piker-Alpha/debugMachKernel.sh for more details. Boot-args -dbgenhdbg turns on debugging output -dbgenhbeta enables loading on unsupported osx...

SystemProfilerMemoryFixup Lilu plugin for showing the memory tab on MacBookAir and MacBookPro10,x platforms. The tab is normally hidden as these models have soldered memory.

RTCMemoryFixup An open source kernel extension providing a way to emulate some offsets in CMOS (RTC) memory. It can help you to avoid some conflicts between macOS AppleRTC and firmware/BIOS of your PC. It can also help you to find out at which offsets you have a conflict. In most cases it is...

FeatureUnlock Lilu Kernel extension for enabling: Sidecar NightShift AirPlay to Mac Universal Control # Sidecar Unlock MacBook8,1 MacBookAir5,x - MacBookAir7,x MacBookPro9,x - MacBookPro12,x Macmini6,x - Macmini7,1 MacPro5,1 - MacPro6,1 iMac13,x - iMac16,x # Sidecar (running iOS...

RestrictEvents Lilu Kernel extension for blocking unwanted processes causing compatibility issues on different hardware and unlocking the support for certain features restricted to other hardware. The list of blocks currently includes: /System/Library/CoreServices/ExpansionSlotNotification...

MacHyperVSupport Hyper-V integration services for macOS. Requires a Generation 2 virtual machine on Windows 8.1 or higher. Supported Hyper-V devices and services Heartbeat Guest shutdown Synthetic graphics (partial support) Synthetic mouse Synthetic keyboard Synthetic SCSI controller...

USBWakeFixup On systems without a working Embedded Controller, waking up from a USB device might not wake up the display. A second key-press or mouse click is required to wake up the display. This extension is a workaround for that issue by creating a fake ACPI device with the right wakeup...

HibernationFixup An open source kernel extension providing a sync between RTC variables and NVRAM. By design the mach kernel encrypts hibernate sleepimage and writes the encryption key to variable "IOHibernateRTCVariables" in the system registry (PMRootDomain). Somehow this value has to be...