VoodooPS2 VS AppleALC

Keyboard and mouse nipple - VoodooPS2Controller

VoodooPS2Controller (For the trackpad it has to be modified) Look at the guide

I use Itwlm/AirportItwlm v2.1.0 and VoodooPS2Controller v2.2.9 (haven't gotten around to updating).

Keyboard (VoodooPS2), TouchPad (w/gestures) and TrackPoint (VoodooSMBus)

Questions/Basic Troubleshooting - Did you determine which type/hardware/rev your Touchpad is? Did you check in the BIOS if it's actually HID, or PS/2? You stated HID, but I see a kext entry for VoodooPS2Trackpad as well. Did you read the guide over on the VoodooPS2 page?. You may or may not have to edit the config inside the VoodooPS2Trackpad.Kext (hardware dependent, and not always necessary as of 2.28). Read carefully, there are known issues with Trackpad Gestures. Do you also have a Touchscreen as well, and is it working? (I see Voodooi2c, assuming there's no other i2c devices) Did you do Clean Snapshot after loading your Kexts/ACPI?? OCValidate?

I also tried VoodooPS2 without success.

you need to add voodoops2 kext to EFI Kext folder https://github.com/acidanthera/VoodooPS2/releases

I've seen https://github.com/acidanthera/VoodooPS2 but it only works on Hackintosh's I think? I tried installing the ktext on my genuine Macintosh but to no avail.

Currently using acidanthera / VoodooPS2

Conexant CX20724 ISST Audio - AppleALC, , layout ID 13

https://github.com/acidanthera/AppleALC/wiki/Supported-codecs set alcid accordingly

I don't. Have you looked at the AppleALC wiki to see which IDs that might need? https://github.com/acidanthera/AppleALC/wiki/Supported-codecs

I have a Comet Lake laptop (i7-10510U & UHD 620) with the ALC294 Audio Card. I've tried all of the layout ID's listed on https://github.com/acidanthera/AppleALC/wiki/Supported-codecs. But all of them sound the same. I'm also using macOS Monterey... Any fix?

Do not enter the digits of your audio codec as your alcid. For example: "alcid=298" (ALC298). Use appropriate alcids from the AppleALC wiki: https://github.com/acidanthera/AppleALC/wiki/Supported-codecs

CPU: Intel Core i5-10500H (Comet Lake) [CPU slightly undervolted within BIOS] GPU: Intel UHD 630 (+ NVIDIA GeForce 1650 with Max-Q Design that's disabled via ACPI and boot-args) RAM: 12 GB Motherboard/Laptop Make and Model: MSI GF63 Thin 10SXCR Audio Codec: ALC223 Ethernet Card: RTL8111HS-CG Wifi/BT Card: Intel 802.11ax Wi-Fi 6 + Bluetooth v5.1 Touchpad and touch display devices: HID-Compliant Touchpad (Used VoodooI2C for touchpad) BIOS revision: -

Use linux to find out your audio codec (ALC...) and use this to narrow down the layout ids you could use. Try all of them and see which one works. Good luck!

So..i have a Lenovo Legion 7i Laptop with Realtek ALC287 audio codec, i've used layout-id 11 and 21, (21 seems to be better, since an internal and external mic device seems to be appearing on the System Preferences) however, although slider, volume, works...i still got no audio (both input and output), been surfing around and got to this link : https://github.com/acidanthera/AppleALC/wiki/Dumping-processing-coefficients