zerom23/opencore

Opencore Prebuilt EFIs

OpenCore EFIs

This is a Repository Of OpenCore EFIs Feel free to create an issue for custom EFI

How to use

1. Make your USB installer with this guide
2. Clone the repository and paste "BOOT" and "OC" directories into your's pendrive "EFI" folder
3. Download GenSMBIOS to generate unique SMBIOS information. Run it and select Generate SMBIOS, as the model select iMacPro1,1.
4. Open config.plist with ProperTree and go to PlatformInfo > Generic. Set MLB (Board Serial), SystemSerialNumber (Serial) and SystemUUID (SmUUID) to generated values. Change ROM to your network card's MAC address without the : character. How to get MAC Address?
5. Boot it!

If audio does not work for you you have to change layout-id for your audio chipset. Find your codec here and try setting alcid in boot-args parameter to every layout-id values from AppleALC wiki until you get layout-id correct for your motherboard.

You CAN NOT use SMBIOS from this repository, it MUST be unique for every macOS installation

Guides

If you have any problems with installation or booting your macOS, kernel panics or another system related issue check OC configuration guide If something else isn't working properly (for example USB ports, iServices, DRM/Netflix) check Post-Install guide

• Creating USB installer: *click*
• OpenCore configuration: *click*
• Post-Install: *click*
• Troubleshooting: *click*
• ACPI patching: *click*
• USB mapping: *click*

If you have any other questions or issues, feel free to ask on r/Hackintosh Discord or AMD-OSX Discord