Legacy-Kexts VS CPUFriend

Try adding SATA-unsupported https://github.com/khronokernel/Legacy-Kexts/blob/master/Injectors/Zip/SATA-unsupported.kext.zip

I would guess SATAUnsupported.kext, but you should check here and make sure you've disabled anything unsupported, such as IRRT, hardware, etc. Again, I have no idea what your hardware and OC configs look like. Maybe start fresh, and open a new thread? You mentioned using the same files for your Clover and OC configs, and can personally tell you this rarely works right.

SATA-unsupported

For Catalina, You should use this kext instead SATA-Unsupported(opens new window)

Thanks for the tip, I tried installing SATA-unsupported.kext and AHCIPortInjector.kext

ATAPortInjector

I took a look at your EFI, and I don't see any obvious errors in the config.plist. Concerning the ACPI, I don't think a valid EC is required in macOS prior to Catalina 10.15; thus, SSDT-EC is unnecessary. Concerning the Drivers, I don't think Ps2KeyboardDxe is required. Also, why use VBoxHfs-32 instead of HfsPlus32? I am curious as to where you got most of your kexts; USBInjectAll only works on El Capitan 10.11 and above, and I don't think IOATAFamily nor SATA-unsupported are required for your laptop; does your laptop even support AHCI or SATA?. AHCIPortInjector and VoodooHDA, I'm not sure about (for the latter, I think you should be using VoodooHDA-FAT). The others look fine, though.

Do you mind trying to deactivate AppleCpuFmCfgLock and AppleXcpmCfgLock in your config.plist (Kernel) but also add those 2 kext : https://github.com/dortania/bugtracker/issues/190 (CpuFriendDataProvider.kext) along with its dependency CpuFriend.kext? https://github.com/acidanthera/CPUFriend

How are you doing your power management? Have you tried CPUFriend ??

Guides used: Used the following repo as a starting point since the board is basically identical https://github.com/luchina-gabriel/EFI-GIGABYTE-Z690-AORUS-ELITE-AX-12900K-RX6900XT Additional info/resources from: https://dortania.github.io/OpenCore-Install-Guide/ https://chriswayg.gitbook.io/opencore-visual-beginners-guide/advanced-topics/using-alder-lake https://github.com/acidanthera/CPUFriend https://github.com/dortania/bugtracker/issues/190 Use case: The machine is used as my main work machine (Software developer working from home) and hobby/gaming PC.

CPU: i5-6300U CPU @ 2.40GHz/Skylake GPU: Intel HD Graphics 520/Skylake (Iris 550) RAM: 12GB SKHynix DDR4@2300 Laptop Make and Model: Dell Latitude E7470 (TouchScreen) Audio Codec: Realtek ALC3235 Ethernet Card: Intel I219-LM (IntelMAUSI 1.0.7) Wifi/BT Card: Intel 8260 Touchpad and touch display devices: ALPS/Alpine (V8) TrackPad, and ELANtech Touchscreen (via VoodooI2C). Brightness Keys and Ambient Light Sensors all work. Storage: Toshiba 256GB NVME - KXG50ZNV256G BIOS revision: 1.32.4 Guides Used - OC Guide and a lot of googling/head scratching trying to get multi-touch/gestures working on the TrackPad. First time i've actually had to use CPUFriend in OC as I couldn't get any sort of reasonable battery life or power management. Also the first Dell Laptop i've done that wasn't a Sandy/IvyBridge. What's working: Almost Everything - including iServices/iMessage, touchscreen w/multi-touch and gestures. SD card (via This version of the Sinetek Kext. Touchpad only has basic features. What isn't working: WWAN (not using anyways) Alps Trackpad only has basic mouse features. Wasted too much time on it. Voodoo Input/PS2 is stable.

See acidanthera/CPUFriend: Dynamic macOS CPU power management data injection

By NPM I meant CPU power management. Since you spoof CPU (Haswell support dropped for v12), your CPU PM is off. You need CPUFriend to make it work again.

CPUFriend

Since this CPU is not from iMac15,1 family, Native CPU Power Management won't work. You may want to check CPUFriend.

Always do your research. https://github.com/acidanthera/CPUFriend