I performed the installation with the USB drive, keyboard, and mouse plugged into the USB 2.0 ports at the top of the motherboard.
Select Save and Exit to save the new BIOS settings Install macOS CPU_FAN (or whichever header was used for the AIO CPU cooler).Software Guard Extensions (SGX) → Disabled.Intel Platform Trust Technology (PTT) → Disabled.Modify the following settings (may vary depending on motherboard model and BIOS version): BIOS Settings (Version F12k)Įnter Advanced Mode and Load Optimized Defaults to reset the default BIOS settings. If you don't, this can be updated during post installation using System Preferences > Network > Ethernet > Advanced > Hardware > MAC Address to identify the correct value.Ī sanitized version of my USB drive config file can be found here. If you already know the MAC address of your ethernet adapter, enter it under PlatformInfo > Generic > ROM.
The Gigabyte Z390 AORUS PRO WIFI motherboard has supported disabling CFG-Lock since BIOS version F12j, which means you can disable the AppleXcpmCfgLock and AppleXcpmCfgLock quirks.To enable the iGPU (UHD 630) for headless compute tasks, set AAPL,ig-platform-id=0300913E and exclude the framebuffer-patch-enable and framebuffer-stolenmem properties.SSDTs (Prebuilt for Intel Desktop Coffee Lake)įollow the OpenCore Install Guide to setup the initial ist file and configure for Intel Desktop Coffee Lake.OpenRuntime.efi (Included with OpenCore).The drivers, kexts, and SSDTs I used are as follows: View the build on PCPartPicker: Installation USB Creationįollow the OpenCore Install Guide to create the macOS installer, prepare the base OpenCore system, and gather the necessary files to boot macOS. Monitor: Dell S2719DGF 27" LED QHD FreeSync Monitor.Video Card: Gigabyte Radeon RX 5700 XT 8 GB GAMING OC.Storage (Windows): Intel 660p Series 1 TB M.2 NVME SSD ( M2M slot).Storage (macOS): Samsung 970 Evo 1 TB M.2 NVME SSD ( M2A slot).