Awesome

OpenCore-ASRock-Z490M-ITX-ac

Working:

• Sleep/awake
• Bluetooth
• Wifi with BCM9460CS2
• HDMI PORT
• DP PORT
• On-Board Rear Audio

NOT working

• HDMI - DP Audio

Not Tested

• dGPU as I dont use any.
• USB Type-C port speed, works fine with an Type-A to Type-C adapter though.
• Front panel audio

Software

• OpenCore 0.6.7
• MacOS Big Sur
• SMBios: IMac20,1 (opencore recomendation for comet lake)

Kexts

• Beaware the USBMap.kext that I mapped using the USBMapTool disables all from usb headers. If you need them. Replace this with InjectUSBAll and do the proper mapping using the USBMapTool. I will probably change this as soon as I get a new case.

Hardware List

• ASRock Z490M ITX ac

• CPU 10600 (non k) stock cooler

• Kingston HyperX 2x8GB 2400Mhz (could be better )

• Sabrent Rocket NVME 4.0 512GB

• Wifi /BT Card BCM9460CS2 on Ebay

• Wifi Adapter M.2 key E adapter

• GPU: iGPU Intel 630