ASRock Z370M-ITX/ac macOS Catalina

A working OpenCore configuration for ASRock Z370M-ITX/ac

Configuration change logs

See here: https://github.com/replecta/Z370M-ITX-ac-macOS-OpenCore/blob/master/CHANGELOG.md

macOS version

10.15.6 (19G2021)

System Specs

• Motherboard: ASRock Z370M-ITX/ac
• CPU: Intel i7-8700K 3.7GHz
• RAM: Unknown brand 24GB (8GB and 16GB) DDR4-2400 Memory
• Storage: Samsung EVO Plus 970 500GB + Seagate 2TB 7200RPM HDD
• GPU: AMD Sapphire RX570 4GB + Intel UHD 630
• PSU: Corsair SF 450W 80+ Gold Certified Fully-Modular SFX Power Supply
• Wifi + BT: BCM94360CS2 with adapter

Post-install

• SmUUID and Serial Number generation for iMessage. Search the forums!
  Use ProperTree to edit plist files! Softwares such as OpenCore Configurator corrupts the file!

Optional

• Turn iGPU dual monitor on in BIOS to use Sidecar with AMD GPU or any other compatible external GPU

Working

• Dual GPU (EGPU + iGPU)
• Ethernet
• Sleep (Not fully tested)
• Audio
• Sidecar (You may need compatible Wifi and Bluetooth module and working iGPU)

The motherboard's built-in Bluetooth and Wifi module does NOT work with macOS. You will need to get a compatible module for the M.2 slot, or use a USB Bluetooth dongle.

Issues or Bug reporting

Make an issue if you find a bug or a problem specifically for this hardware. Also if you found the solution, pull requests are welcome!

Credits

• acidanthera
• vit9696