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Dell Optiplex 7050: no graphics acceleration in Ventura


marcoronk

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HI everyone. My name is Marco and i need support on getting Osx Ventura working on a Dell Optiplex 7050 i5-6500T  SkyLake CPU HD Graphics 530. Skylake is not supported on Ventura but in other computers, is possible to install it  with graphic accelerator working. Do you have an  EFI working to install for this computer? I don't understand anything about bootloaders and Mac world and I need something working and ready to use. I've tried others EFI for Skylake and this kind of CPU and G.A. but it stuck on booting.

Thank you.

Marco

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As you stated, Ventura does not officially support Skylake (SKL) platforms. To obtain graphics acceleration for Intel HD 530, you have to basically fake Kaby Lake (KBL) graphics. This is done with the following settings:

  1. inject suitable KBL framebuffer for desktop
  2. fake KBL iGPU id
  3. use SMBIOS of KBL desktop platform (iMac or Mac mini)
  4. use latest Lilu & Whatevergreen kext versions
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