javierilloqg Posted February 25, 2021 Share Posted February 25, 2021 Hello, today I tried to install macOS Big Sur in my rig. My specs are: MSI Z170A Gaming M3 Intel Core i5 6600K GTX 1060 3GB I made my USB with OpenCore, prepared with my custom ACPI tables, drivers and kexts. My idea is to boot with the iGPU instead of the dGPU so I conneceted an HDMI to the port of my monitor and the dGPU via DP to the other port of it. I know there's no web drivers or hardware acceleration prior High Sierra. I configured my BIOS as the tutorials say and put IGFX as first video device on it. I can't boot and the PC always freezes at "ioconsoleusers gioscreenlockstate 3" before or after that. I tried with High Sierra with same results so I suppose that there's something wrong with my configuration. Can some one help me? ANd sorry about my bad English. Cheers. config.plist Link to comment https://www.insanelymac.com/forum/topic/346815-help-with-my-installation-with-opencore-066/ Share on other sites More sharing options...
Avery B Posted February 25, 2021 Share Posted February 25, 2021 You should be adding the boot-arg `-wegnoegpu` in order to disable the nvidia GPU in Mojave+ You likely don't need to set a device-id, I'd try initially with just the ig-platform-id, patch-enable, stolenmem, and fbmem left in. Link to comment https://www.insanelymac.com/forum/topic/346815-help-with-my-installation-with-opencore-066/#findComment-2751860 Share on other sites More sharing options...
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