Ensure Secure Boot is fully disabled in your BIOS. Verify that BOOTx64.efi and OpenCore.efi are placed correctly in the folders.
The "online" (Recovery) method is easier but will fail if your Hackintosh's Ethernet/Wi-Fi card isn't natively supported or has no driver (kext) injected.
Follow the official online to manually configure the specific CPU quirks, boot-args, and settings for your exact processor generation (e.g., Skylake, Coffee Lake, Comet Lake, or AMD Ryzen). Step 6: Generating SMBIOS Data
Copy the generated Serial Number, Board Serial, and SmUUID into the PlatformInfo -> Generic section of your config.plist using ProperTree. Save and close the file. Step 7: Booting and Installing