Opencore+efi+maker+151+new

Create a clean OpenCore EFI that boots macOS Monterey reliably, with correct SMBIOS, ACPI patches, kexts, drivers, and config.plist settings for a "maker 151" style system.

Creating an EFI folder manually is a multi-step ordeal:

A single misplaced kext or incorrect Booter quirk can lead to a system that refuses to boot. OpenCore EFI Maker 151 New reduces this complexity by abstracting the process into a checklist. You select your hardware from a database, and the tool writes the EFI structure for you. opencore+efi+maker+151+new

  • Fill Serial, BoardSerial, MLB using valid but generated values (use proper serial generator; ensure they validate with Apple services if you plan iCloud).
  • ROM: set appropriately (usually MAC address for onboard NIC is fine).
  • SystemUUID must match the generated serial set.

    • Back up your data, download the tool, and share your success story on the forums. Remember—every great Hackintosh starts with a solid EFI.

    Further Reading:

    Have you used OpenCore EFI Maker 151 New? Leave your feedback below.

    Using OpenCore EFI Maker (new version 1.5.1) to create a bootable EFI for Hackintosh. Create a clean OpenCore EFI that boots macOS

    ./GenSMBIOS -m MacPro7,1

    The Hackintosh community is holding its breath following Apple's transition to Apple Silicon. However, OpenCore continues to support older x86 hardware, and tools like EFI Maker 151 New extend the lifespan of Intel-based builds. Expect future updates to focus on:

  • ACPI: SSDT files (SSDT-PLUG, SSDT-EC-USBX, SSDT-AWAC, SSDT-RTC, SSDT-USB, others per hardware)
  • config.plist template (OpenCore sample.plist to modify)