cuynu/opencore-efi-x99e
cuynu/opencore-efi-x99e
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opencore-efi-x99e/README.md
Cuynu a87255edaa feat: README.md: add tested macOS version 
Signed-off-by: Cuynu <cuynu@proton.me>
2025-10-04 15:09:49 +07:00

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OpenCore EFI for X99E (v1.4)

Hackintosh Preview Screenshot

Download EFI

🖥️ Specification

Component Model
CPU Intel Xeon E5-2673v3 (12c/24t) (2.4 GHz)
Motherboard X99E3 (X99E) (v1.4) Preview Picture
Ram 32GB (2 * 16) DDR3 ECC 1600 Samsung
Audio Chipset ALC897
Chipset Intel HM57
WiFI & Bluetooth -
BIOS X99E Ver:1.0 02/22/2024 17:32:57
GPU PowerColor RX570 8GB Hynix
OpenCore version 1.0.4
macOS version 15.5 (24F74) x86_64
SMBIOS iMac15,1

What works

  • Audio (ALC897) with AppleALC
  • Ethernet RTL8111
  • USB Ports
  • Sleep mode
  • Everything else...

🍎 Tested macOS Versions

  • Sequoia 15.6
  • Sequoia 15.5
  • Ventura 13.7.8

⚙️ Usage (Credit : Gabriel Maia)

  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 MacPro7,1.
  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!

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

⭐ Credits