denkteich

As I think I'm somekind to confused to get this running. Another question: Is a GT710 or GT730 natively supported? plug and play? On the other hand... I don't want to give up to get this thing running.

I tried HDMI-Port, same issue I tried the BusID Patch, same issue

Thanks, I'll try to read thru this and hope my confusion disappears a little. 07009B3E results in the same issue. 00009B3E as an alternative as written in the install guide leads to the same issue. I use the onboard DP port, is it possible that this is the issue? Do i have to use the HDMI port?

No, maybe i'm to confused now. In your first post you wrote "Intel i5-8400 is 8th gen Coffee Lake fitted with UHD 630 iGPU carrying is 0x3E92" and: AAPL,ig-platform-id 07009B3E DATA framebuffer-patch-enable 1 NUMBER framebuffer-stolenmem 00003001 DATA framebuffer-fbmem 00009000 DATA should 9b3E or 3E92 be in the config?

double checked files and entries. stuck again, same spot. config.plist.zip

Hi Hervé, thanks for the hint, I thought Ive put in the right value. I'll double check everything, also the files. keep you posted. cheers Harald

now i'm running into the same issue like with the scratch efi... i think i did all your settings. EFI.zip

yes tried them, same issue. trying to boot with a new efi from scratch. will post the result. I'll try your settings again. the efi from scratch fucked up completely.

If I'm right Kaby Lake is generation before Coffee Lake. Wouldn't it be better to go for new Coffee Lake configuration from scratch?

I changed the AAPL,ig-platform-id to 59120000. But still the same stuck on boot. attached a photo of the error.

Hi Hervé, 1. I double checked, the clover config.plist is the one that is used to boot high sierra. 2. how can i reapply the settings from clover to opencore? best regards .d

here is the ioregistry with and without display switched on. ioregistryexplorer_moonitor_switched_off.ioreg ioregistryexplorer_moonitor_switched_on.ioreg

clover.config.plist.zip

Hi all, I have 2 hackintoshs that have similar hardware: 1st: Gigabyte H370M DS3H | i5 8400 | Using Built in Intel UHD 630 2nd: Gigabyte H370M DS3H | i7 8700 | AORUS Radeon RX 580 2nd one is running big sur with opencore, without any problem. 1st one is running high sierra with clover, no problem. Now I want to reinstall the 1st with big sur. I used the EFI from the 2nd one and changed the settings for the uhd 630 as found in the documentation of opencore. Installation went OK, but rebooting the first time ionto the system, no picture is coming up. the log messages always show some kind of graphics card initialization error. Can anybody help me with this? I'll attach the config.plist that I use. TIA .d config.plist.zip

did you find any hint?