AppleALC VS Lilu

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

## Hardware: - CPU: AMD Ryzen 7 PRO 3700 - GPU: AMD Radeon RX 6600 8 GB - RAM: 4x 8 GB 3200 MHz - Motherboard: Gigabyte B550M AORUS PRO-P - Audio Codec: ALC1200 / Disabled in BIOS / USB Headset - Ethernet Card: Realtek RTL8125B - Wifi/BT Card: None - BIOS revision: Latest / f15d ## Details: - Bootloader: OpenCore 0.9.1 - Guide followed: [dortania's OpenCore Install Guide](https://dortania.github.io/OpenCore-Install-Guide/) - What's working: Absolutely all what I need + iCloud - What's not: All AppleHV Hypervisors (VirtualBox 6.x works on Ventura with some [hacks](https://forum.amd-osx.com/threads/virtual-machine-software-that-works-with-amd-hackintoshes.3460/post-26028)) - Kexts used: - [Lilu](https://github.com/acidanthera/Lilu) - [Virtual SMC](https://github.com/acidanthera/VirtualSMC) - [Whatever Green](https://github.com/acidanthera/WhateverGreen) - [Apple MCE Reporter Disabler](https://github.com/acidanthera/bugtracker/files/3703498/AppleMCEReporterDisabler.kext.zip) - [Restrict Events](https://github.com/acidanthera/RestrictEvents) - [AMD Ryzen CPU Power Management + SMC AMD Processor](https://github.com/trulyspinach/SMCAMDProcessor) - [Radeon Sensors + SMC Radeon GPU](https://github.com/aluveitie/RadeonSensor) - [Lucy RTL8125 Ethernet](https://github.com/Mieze/LucyRTL8125Ethernet) - [USB ToolBox](https://github.com/USBToolBox/tool)

I would at least look around to see if your card needs any specific support, or ask someone who has more knowledge on Kepler (600 Series) hackintoshes other than me, but according to Dortainia, you'll need Lilu.kext & WhateverGreen.kext as well as a shikigva=40 boot flag.

Lilu

Lilu (1.5.9)

Lilu 1.5.9 (updates)

I usually update the kexts manually. Lilu: https://github.com/acidanthera/Lilu/releases WhateverGreen: https://github.com/acidanthera/WhateverGreen/releases

Check out this page for your Lilu.kext and this page for your WhateverGreen.kext. When using WG, try using the boot arguments shikigva=40 which will set your boardID as an iMac14,2 which helps with some nVidia Support. If that doesn't help, maybe use agdpmod=vit9696 which skips the boardID check altogether which has been known to fix black screens. Installing WhateverGreen, in general, will most likely solve your issue though.