asapreta Posted March 1, 2021 Share Posted March 1, 2021 My BigSur is installed Opencore, drivers e kexts, DSDT all updated and the boot hangs about 80% at the point shown in the pictures. I have to hard reset the computer a few times until it passes this point and after that the system runs smothly. The same computer ran Catalina without this issue. The System is a Gigabyte Z390 Gaming X, I5 9400f, RX580. Any hints? Link to comment https://www.insanelymac.com/forum/topic/346859-bigsur-hangs-at-boot-opencore-z390-gaming-x-rx570/ Share on other sites More sharing options...
Allan Posted March 1, 2021 Share Posted March 1, 2021 Which method are you using to install BS? Link to comment https://www.insanelymac.com/forum/topic/346859-bigsur-hangs-at-boot-opencore-z390-gaming-x-rx570/#findComment-2752096 Share on other sites More sharing options...
asapreta Posted March 1, 2021 Author Share Posted March 1, 2021 3 minutes ago, Allan said: Which method are you using to install BS? I booted and installed it from the image downloaded from Olarila website with the Z390 EFI folder replaced. Link to comment https://www.insanelymac.com/forum/topic/346859-bigsur-hangs-at-boot-opencore-z390-gaming-x-rx570/#findComment-2752098 Share on other sites More sharing options...
MaLd0n Posted March 2, 2021 Share Posted March 2, 2021 use this folder https://tinyurl.com/ycr9g9ye disable csm if need Link to comment https://www.insanelymac.com/forum/topic/346859-bigsur-hangs-at-boot-opencore-z390-gaming-x-rx570/#findComment-2752128 Share on other sites More sharing options...
asapreta Posted March 2, 2021 Author Share Posted March 2, 2021 6 hours ago, MaLd0n said: use this folder https://tinyurl.com/ycr9g9ye disable csm if need Thanks MaLd0n. I noticed it is a CLOVER bootloader instead of Opencore. Is there a reason to move to Clover in this case? And CSM is already disabled. Link to comment https://www.insanelymac.com/forum/topic/346859-bigsur-hangs-at-boot-opencore-z390-gaming-x-rx570/#findComment-2752157 Share on other sites More sharing options...
MaLd0n Posted March 2, 2021 Share Posted March 2, 2021 Opencore https://tinyurl.com/y7puzwv9 Link to comment https://www.insanelymac.com/forum/topic/346859-bigsur-hangs-at-boot-opencore-z390-gaming-x-rx570/#findComment-2752190 Share on other sites More sharing options...
asapreta Posted March 2, 2021 Author Share Posted March 2, 2021 42 minutes ago, MaLd0n said: Opencore https://tinyurl.com/y7puzwv9 Thank you. I have installed this (OC). It is better but still hangs a bit after. With the CLOVER one I have to try more but it didn't hang yet. Link to comment https://www.insanelymac.com/forum/topic/346859-bigsur-hangs-at-boot-opencore-z390-gaming-x-rx570/#findComment-2752198 Share on other sites More sharing options...
MaLd0n Posted March 2, 2021 Share Posted March 2, 2021 csm is disabled? Link to comment https://www.insanelymac.com/forum/topic/346859-bigsur-hangs-at-boot-opencore-z390-gaming-x-rx570/#findComment-2752201 Share on other sites More sharing options...
asapreta Posted March 7, 2021 Author Share Posted March 7, 2021 On 3/2/2021 at 2:43 PM, MaLd0n said: csm is disabled? Yes it is. Link to comment https://www.insanelymac.com/forum/topic/346859-bigsur-hangs-at-boot-opencore-z390-gaming-x-rx570/#findComment-2752657 Share on other sites More sharing options...
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