Hackintosh - Opencore EFI for Asrock B660M-ITX/ac

Support for macOS Sonoma (14). If you are looking for Ventura (13.4) support, swtich to ventura branch.

Changelog

• [5/21]: Updated to OpenCore 1.0.0 and macOS Sonoma 14.5. No new kexts or drivers are updated.
• [3/26]: Updated to OpenCore 0.9.9 and macOS Sonoma 14.4.1. New build AirportItlwm-Sonoma14.4-v2.3.0-DEBUG-alpha-e886ebb.zip is applied. While the IntelBluetoothFirmware v2.4.0 did not merge the Logitech MX fix, so now let's stick with the previous private build.
• [1/22]: Updated to OpenCore 0.9.7 with macOS Sonoma 14.3.
• [9/13]: Updated to OpenCore 0.9.5 with macOS Sonoma GM.
• [8/24]: Updated to macOS Sonoma beta 6 with OTA. All drivers and kexts stay the same.
• [8/9]: Updated to OpenCore 0.9.4 GM with macOS Sonoma beta 5.
• [8/9]: For Bluetooth, I am using Logitech MX Anywhere 3 mouse which has to be applied by this patch to make it work. The patch is not merged yet so I have to use the CI build from IntelBluetoothFirmware.
• [7/13]: Update to OpenCore 0.9.4 beta. Intel WiFI it uses the preview version v0.2 which seems fully working.
• [5/26]: Update to OpenCore 0.9.2. Tested on macOS Ventura 13.4.
• [4/11]: First commit using OpenCore 0.9.1.

Hardware

Component	Model
CPU	Intel Core i5 12400F
Motherboard	Asrock B660M-ITX/ac
RAM	16GB (2 x 8GB) G.Skill @ 2666 CL15
GPU	PowerColor Hellhound RX 6600 - 8GB
OS Disk (Nvme/Sata3)	SK Hynix P31 1TB
WiFi / Bluetooth	Intel Wireless AC 9462 and Bluetooth
Display	2 x 4K (BenQ EW3270U and PD2704U) @ 60Hz on Display Port

BIOS Settings

Reference - 黑苹果华擎 Asrock 主板 BIOS 详细截图设置教程

Prerequisites

In BIOS, use F6 to swtich to Advanced Mode.

OC Tweaker

• Intel Turbo Boost Max Technology 3.0: Enabled

Advanced - CPU Configuration

• Intel Hyper-Threading Technology: Enabled
• CFG Lock: Disabled
• Intel Virtualization Technology: Enabled
• Software Guard Extensions (SGX): Disabled

Advanced - Chipset Configuration

• Primary Graphics Adapter: PCIe
• Above 4G Decoding: Enabled
• C.A.M (Clever Access Memory): Enabled

Advanced - Storage Configuration

• SATA Mode Selection: AHCI

Advanced - USB Configuration

• Legacy USB Support: Enabled
• XHCI Hand-off: Enabled

Advanced - ACPI Configuration

• PS/2 Keyboard S4/S5 Wakup Support: Enabled
• USB Keyboard/Remote Power On: Enabled
• USB Mouse Power On: Enabled

Advanced - Trusted Computing

• Security Device Support: Disabled

Advanced - Super IO Configuration

• Serial Port: Enabled

Security

• Secure Boot: Disabled

Boot

• Fast Boot: Disabled
• CSM: Disabled

Installation

See Installation notes.

Notes

• To enable OTA update, you have to include RestrictEvents kext and add boot flag:

  revpatch=auto,sbvmm,asset
  

• There was an issue about OpenCore will repeatly reboot until successfully get into the macOS. Removing -v in boot-args seems fix the issue.

Reference

• Dortania's OpenCore Install Guide
• OpenCore Alder Lake (12th-Gen Intel) Hackintosh Guidance
• Fix shutdown and restart
• OC Sanity Checker