Sound problem with macOs Sequioa

Q: What is a Hackintosh?

A non-Apple computer configured to run macOS using compatible PC hardware combined with a custom bootloader and configuration files to emulate a real Mac environment.

Q: Is building a Hackintosh legal?

Installing macOS on non-Apple hardware violates Apple’s End User License Agreement (EULA). It is generally not illegal for personal experimentation but not permitted for commercial use.

Q: What hardware is best for a Hackintosh?

The best hardware closely matches real Apple systems, with Intel CPUs (6th Gen to Core Ultra), AMD Radeon GPUs, compatible chipsets, and Intel-based Wi-Fi cards offering higher success rates.

Q: Can I build a Hackintosh with an AMD CPU?

Yes, macOS can run on AMD Ryzen CPUs using kernel patches, but Intel CPUs provide better native compatibility.

Q: What is OpenCore?

OpenCore is a modern Hackintosh bootloader that provides near-native macOS behavior and is the recommended bootloader for new installations.

Q: Is Clover still supported?

Yes, Clover is still supported but less recommended compared to OpenCore for modern systems.

Q: Which macOS versions support Hackintosh?

Hackintosh systems support macOS versions from Leopard up to recent releases, depending on hardware compatibility.

Q: Do NVIDIA graphics cards work on Hackintosh?

Only older NVIDIA GPUs work on older macOS versions; modern NVIDIA GPUs are incompatible with current macOS releases due to lack of driver support.

Q: What is an EFI folder?

The EFI folder contains the bootloader, drivers, kexts, and configuration files required to boot macOS on a Hackintosh.

Q: What are kexts?

Kexts (kernel extensions) are drivers that enable hardware functionality such as audio, Ethernet, USB, and graphics.

webamri amri · July 15, 2024

I have successively installed the 3 beta versions of Sequoia (Olarilla editions), and each time everything works fine except for the audio.
Here is my configuration:

- Motherboard: Z390 I AORUS PRO WIFI (rev. 1.0)
- Processor: Core i5
- Audio: ALC1220-VB Enhance 114dB(Rear)/ 110dB(Front) SNR in Microphone with NICHICON Audio Capacitors

I specify that I tested several boot-args (alcid=xx) but without success..
How to fix this problem? Thank you in advance for your help.

config.zip IOREG.zip

Edited July 15, 2024 by webamri amri

MaLd0n · July 15, 2024

https://www.olarila.com/topic/38117-how-to-update-opencore-and-kexts-easy-way-with-ocat/

webamri amri · July 17, 2024

Thank you MaLd0n. I managed to solve the problem by modifying the boot-args of the nvram as follows: -v alcid=11 keepsyms=1 debug=0x100 -revbeta -lilubetaall -wegbeta -vsmcbeta watchdog=0 agdpmod=pikera dk.e1000=0 e1000=0

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Sound problem with macOs Sequioa

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