- Joined
- Dec 5, 2017
- Messages
- 226
- Motherboard
- ASUS ROG Maximus XIII Hero Z590
- CPU
- i9-10900K
- Graphics
- RX 6800
- Mac
- Classic Mac
- Mobile Phone
@buddyjack2,
For systems that have dual GPU configurations (dGPU + IGPU) like yours we generally recommend enabling the IGPU in your BIOS and configure the dGPU as the Primary. Then use WhatEverGreen to configure the IGPU with a "Headless" PlatformID and use a SMBIOS that supports dual GPU configurations which in your case (Kaby Lake CPU) would be iMac 18,3.
Genuine iMacs with dual GPU configurations use a Headless IGPU PlatformID in order to be able to use IQS and other IGPU related features.
See Headkaze's guide if you already understand IGPU PlatformID's and Device Properties or the Lilu + Plug-in's guide if your new to it which has a dedicated section on Headless PlatformID's.
Cheers
Jay
I followed your recommendations (as well as a later tip from CaseySJ about enabling a checkbox in Clover configurator, to speed up the boot process once I'd enabled iGPU). All seems good, except now there's nothing at all listed in my Mac System Report under Graphics/Displays. Previously it had always shown my GTX 1080 card. Obviously the card is still working since it's the only connection (via DP) my monitor has, and the monitor is working fine. But from reading the various guides on here I would've expected the NVIDIA card to remain listed, and not to disappear from the System Report. I thought Headless meant only the Intel graphics would disappear from any reports.