yif042 / gigabyte-z390m-gaming-opencore Goto Github PK

An OpenCore config verified working with macOS version 10.15.4 (19E2269) Catalina

• Make sure GENERATE NEW Serial Number & SmUUID by yourself.
• The USB cable for FV-T919 should be plugged into the F_USB1 slot on the motherboard.

• Both GPUs are working fine
• Sleep
• BlueTooth and Wi-Fi, thanks to Fenvi FV-T919
• iCloud
• iMessage & Facetime
• Apple Music
• Handoff
• AirDrop
• Sidecar
• AirPods Pro & HomePod

BIOS version: F9g

Comes from tonymacx86.

• Save & Exit
  • Load Optimized Defaults then make (or confirm) the following settings -- important settings in bold:
• M.I.T.
  • Extreme Memory Profile (X.M.P.) → Profile 1
• BIOS
  • Windows 8/10 Features → Other OS
  • CSM Support → Disable
    • Secure Boot will be disabled by default, but good to check
• Peripherals
  • Initial Display Output → PCIe Slot 1. If your discrete graphics card is in Slot 2, change this appropriately.
  • Intel Platform Trust Technology (PTT) → Disabled
  • Thunderbolt(TM) Configuration
    • TBT Vt-d Base Security → Disabled
    • Thunderbolt Boot Support → Disabled
    • Security Level → No Security
  • USB Configuration
    • Legacy USB Support → Enabled
    • XHCI Hand-off → Enabled
  • Network Stack Configuration
    • Network Stack → Disabled
• Chipset
  • Vt-d → Disabled
  • Internal Graphics → Enabled
  • DVMT Pre-Alloc → 64M
  • DVMT Total Gfx Mem → 256M
  • Audio Controller → Enabled
  • Above 4G Decoding → Enabled
• Power
  • ErP → Disabled
  • RC6 (Render Standby) → Enabled

Many thanks to:

• https://github.com/iGuan7u/OpenCore-Gigabyte-Z390M-Gaming
• https://github.com/BenjaminX/Hackintosh-Gigabyte-Z390M-GAMING
• https://www.tonymacx86.com/threads/gigabyte-z390-m-gaming-build-with-working-nvram.291193/