MSI PRO Z690 A DDR4 + i7-12700K + AMD RX 580

[nyu1985]

Thanks for your help.

I have tested without iGPU boot args and MacPro7,1 (it was already there before). Still same behavior.
I generated a log at boot but no MMIO devirt in it....

I attached config file and the log.

I'll give a shoot in changing the graphics card from RX 6800 to RX 460 and see if there is any improvement.

 

[nyu1985]

Same with RX 460.

 

[sonny362]

I attached config file and the log.

Looks like your config is wrong:
00:000 00:000 OCS: No schema for SerialInit at 6 index, context <Debug>!
00:000 00:000 OCS: No schema for AllowNvramReset at 0 index, context <Security>!
00:000 00:000 OCS: No schema for AllowToggleSip at 2 index, context <Security>!
00:000 00:000 OCS: No schema for LegacyEnable at 2 index, context <NVRAM>!

What version of OC?

 

[nyu1985]

I took last OC 0.8.8 from @NorthAmTransAm but my mistake I used old OC configurator to edit it.

 

[nyu1985]

Here is the logs and config.plist with good format.

By the way, I'm wondering if it can be linked to bios version and/or KF CPU. I have last one but some options are not present regarding graphics configuration.

 

[sonny362]

Same with RX 460.

Could you make a picture from screen when system hangs?

 

[nyu1985]

Yes of course. Here is the screenshot for Big Sur. Almost same for Monterey and Ventura. I's also same with RX 6800 or RX 460.

 

[P1LGRIM]

Yes of course. Here is the screenshot for Big Sur. Almost same for Monterey and Ventura. I's also same with RX 6800 or RX 460.

Your config.plist shows VirtualSMC.kext and your screenshot shows FakeSMC.kext.
These two kexts do the same job and are mutually exclusive.
Use one or the other but not both,

 

[nyu1985]

OMG you're right ! I know it shouldn't be together but there were FakeSMC.kext remaining in L/E from previous installation. After several upgrades, I forgot it was there.

Thanks a lot, now it's working

 

[NorthAmTransAm]

@nyu1985 @P1LGRIM @sonny362 @CaseySJ good work!

So just confirming now, you didn't make any MMIO patches, you simply found a rogue kext in LE (FakeSMC)? If so, @ZoZat can you confirm you're doing a clean install and not installing over the top of an OS? If installing over then we need to find a way in maybe with another mac or something and investigating your LE folder.

Can you update your hardware in your profile while you're at it so I can keep better tabs on the convo?