OpenCore Comet Lake 10900k ASRock Z490M-ITX/ac

Hardware:

• Case: Cougar QBX Mini Itx
• Motherboard: ASRock Z490M-ITX/ac
• CPU: Intel i9 10th Gen Comet Lake 10900K
• GPU: Onboard iGPU UHD 630 Desktop
• Memory: 32GB HyperX Fury DDR4 3000MHz (2x16GB)
• SSD: Adata XPG Spectrix S40G 1TB M.2 (Read 3500MB/s, Write 3000MB/s)

Working:

• Wifi (Original Intel AC3168)
• Bluetooth
• Sleep/awake
• HDMI Port
• DP Port
• Front Panel USB3.0 and Audio

NOT working

• HDMI - DP Audio
• Motherboard Audio/Mic

Not Tested

• dGPU as I dont use any.
• USB Type-C port

Software

• OpenCore 0.6.9
• MacOS Big Sur
• SMBios: IMac20,1 (OpenCore recomendation for Comet Lake)

Kexts

• Beaware the USBMap.kext that I mapped using the USBMapTool has ports configuration for my Cougar QBX Mini Itx Case. I recommend replacing USBMap.kext with InjectUSBAll.kext and do the proper mapping using the USBMapTool.