check PM, I don't know if I can post it Author: [source]
Regarding the problem of not being able to shut down
Okay, try this: - Add SSDT-GPRW.aml to EFI/OC/ACPI and to your config.plist under ACPI/Add - Add this patch to your config.plist under ACPI/Patch If this doesn't fix it, also add: - https://github.com/dortania/OpenCore-Post-Install/blob/master/extra-files/FixShutdown-USB-SSDT.dsl (export as .aml) and Add to EFI/OC/ACPI and config - And ACPI/Patch to config: https://github.com/dortania/OpenCore-Post-Install/blob/master/extra-files/FixShutdown-Patch.plist Author: [source]
[Pre Release] macOS Sequoia 15.3
Well, I could try this method, but I've had bad experiences with adding kexts manually to the L/E folder on systems that require OCLP. One time, OCLP coldn't continue patching since something went wrong with updating the kernel collection after deleting a kext from L/E that I added manually prior to test something. Author: [source]
Regarding the problem of not being able to shut down
My computer is Dell G3 3579 2018 model, and the CPU is i5-8300H,I tried to re-customize the USB interface and perform shutdown repair according to the Opencore manual, as well as IRQ repair, but none of them solved the problem. Please help me. Thank you. and Shut down the system. Although the screen is off, the fan is still running. System DSDT-dell.dsl Author: [source]