Kjescha Posted November 25, 2020 Share Posted November 25, 2020 Hi, I've create a USB installer as per Dortania's OpenCore Install Guide, but I'm unable to boot into the installer. The last line of the OpenCore log reads 30:552 00:027 AAPL: #[EB|LOG:EXITBS:START] 2020-11-24T08:38:41 According to the troubleshooting section, this issue might be caused by CFG Lock, which I did set to 0. I've tried the EFI folder from the post E6440 Big Sur just out of curiosity, and the loading process went passed the stage I'm stuck at. However, the EFI folder from the linked post contains a patched DSDT.aml and doesn't align with the OpenCore guide. Hence, I would prefer to have a clean EFI folder. I have attached my EFI folder which I'm having issues with to boot the installer. Product information properties in config.plist were removed for obvious reasons. Thank you in advance. EFI.zip Quote Link to comment Share on other sites More sharing options...
Kjescha Posted November 26, 2020 Author Share Posted November 26, 2020 Update: I was able to boot the installer after replacing all SSDTs in the ACPI folder with the once I currently use with clover, and adding the corresponding patches to the config file. In the next step, I removed the EHCI-01/-02 SSDTs/patches as well as the EC patch and added the SSDT-EHCx_off.aml. This aligns more with the OpenCore guide and the booting process went past my initial issue. However, I think I’ll need the EHCx SSDTs and patches to get the build in camera and Bluetooth working. I’ll complete the installation over the weekend and post my EFI that aligns as close as possible to the OpenCore guide. Quote Link to comment Share on other sites More sharing options...
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