Fixing Hardware Acceleration Issue on macOS Ventura with UHD 620 Graphics

Guide #1

Introduction: If you're experiencing a lack of hardware acceleration on macOS Ventura with UHD 620 graphics, you're not alone. The Intel UHD 620 integrated graphics chipset can encounter compatibility issues on certain Hackintosh setups, resulting in a black screen or other display anomalies. In this guide, we'll walk you through the steps to resolve this issue and enable hardware acceleration for smoother performance on your DELL Latitude 3500 Hackintosh.


  1. Understanding the Issue:

    • Hardware Acceleration: Hardware acceleration utilizes the GPU to offload tasks from the CPU, enhancing performance and efficiency in graphical operations.
    • UHD 620 Graphics: The Intel UHD 620 integrated graphics chipset requires proper configuration and device identification to enable hardware acceleration on macOS Ventura.
  2. EFI Folder Check:

    • Verify EFI Configuration: Ensure that your EFI folder contains the necessary kexts and configurations required for UHD 620 graphics.
    • Check Configurations: Review the config.plist file within your EFI folder to confirm that the appropriate settings for UHD 620 graphics are configured.
  3. Device ID Configuration:

    • Correct Device ID: Use the correct device ID for Intel UHD 620 graphics in your config.plist file to enable proper recognition and initialization.
    • Verify Device ID: Cross-check the device ID values provided in reputable sources or forums specific to Hackintosh setups with UHD 620 graphics.
  4. Config.plist File Adjustments:

    • Open Config.plist: Use a text editor or plist editor to open and modify your config.plist file.
    • Graphics Settings: Locate the section related to graphics settings and ensure that the device ID values for UHD 620 graphics are correctly entered.
  5. Testing and Troubleshooting:

    • Boot Verbose Mode: Boot your Hackintosh in verbose mode to observe any error messages or issues related to graphics initialization during startup.
    • Trial and Error: Experiment with different device ID values and configurations in your config.plist file to find the combination that works best for your UHD 620 graphics.
  6. Community Support and Resources:

    • Hackintosh Forums: Seek assistance and guidance from online communities and forums dedicated to macOS Ventura and Hackintosh setups, where users share their experiences and solutions.
    • Reputable Sources: Refer to reputable sources and guides specific to Hackintosh configurations with UHD 620 graphics for additional troubleshooting tips and solutions.

Conclusion: Resolving the hardware acceleration issue on macOS Ventura with UHD 620 graphics requires careful configuration and adjustment of device ID values in the config.plist file within your EFI folder. By following the steps outlined in this guide and leveraging community support and resources, you can effectively enable hardware acceleration and optimize the performance of your DELL Latitude 3500 Hackintosh.

Guide #2

Enabling hardware acceleration for Intel UHD 620 graphics in macOS Ventura involves ensuring that you have the correct device properties set in your config.plist, as well as making sure that you're using the correct kexts (kernel extensions) and that your BIOS settings are properly configured.

Here are some steps to troubleshoot and potentially resolve the issue:

  1. Check BIOS Settings:

    • Make sure that your BIOS is set up correctly:
      • Graphics should be set to use the integrated GPU.
      • DVMT pre-allocated memory is usually recommended to be set at 64MB or 128MB, if possible.
  2. Correct Framebuffer Patching:

    • For UHD 620, you typically need to inject a valid device-id that macOS recognizes.
    • Make sure you are using a device-id that is known to work with UHD 620, such as 9B3E0000.
  3. Use Proper Kexts:

    • You need to have WhateverGreen.kext along with Lilu.kext in your EFI OC/Kexts directory.
    • Make sure these kexts are up to date with the version of macOS you are using.
  4. config.plist Settings:

    • With WhateverGreen, you should not need to manually set device-id unless you are correcting an issue.
    • If you set a device-id, ensure it matches an actual Apple device with UHD 620.
    • You may need to use AAPL,ig-platform-id for the iGPU to work correctly. For UHD 620, a commonly used ig-platform-id is 00009B3E.
    • Ensure that you've properly set the framebuffer-patch-enable to <01000000> if you are using framebuffer patching.
    • Verify your config.plist against the sample provided by the OpenCore Install Guide, or use a config.plist that is known to work with your specific iGPU.
  5. Check NVRAM:

    • Ensure that your NVRAM is working correctly and that there are no leftover entries from previous attempts that could be conflicting.
  6. Clear Cache:

    • Boot macOS with -f boot flag to ignore cached kexts and force macOS to rebuild the kext cache.
  7. Monitor Connections:

    • If you are using an external monitor, the issue could also be related to the port you are using. Try different ports if available.
  8. Check Console Logs:

    • Use macOS Console to check for relevant error messages that can guide you to the specific cause of the issue.
  9. Community Support:

    • If the above steps do not resolve the issue, consider reaching out to the Hackintosh community forums with detailed information about what you've tried so far.
  10. Post on Forums for Assistance:

    • With detailed information about your issue, including hardware specs, BIOS version, EFI folder structure, kexts, and config.plist, post on forums such as,, or InsanelyMac for assistance.

Remember that each Hackintosh is unique due to the different combinations of hardware and software, and what works for one setup may not work for another. Patience and methodical troubleshooting are key to finding a solution.

No hardware accelaration on UHD 620
No hardware accelaration on UHD 620

Hello. I've installed macOS Ventura on my DELL Latitude 3500. But I can't manage to get hardware accelaration working. Both the device-id values here and here do not work, and make my screen go black after the verbose boot.

This laptop has an Intel Core i3-8145U and a UHD 620.

This is my EFI folder

And this is my config.plist file

submitted by /u/JCionx
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