Update Yosemite 10.10.3 From 10.10.1 On Haswell HD4400

I had the tutorial on update Yosemite 10.10.2 from 10.10.1, the QE/CI suddenly disappeared until I had to patched the 2 graphics kexts. Someone ask me to make the 10.10.3 update because after the update, their systems don’t work. My HP x360 i7-4510u and HD4400 does work after the update using the same patched kexts from 10.10.2.

Yosemite 10.10.3

You can get Patched Graphics Kexts to try.


  • I have tried your kext files but unfortunately it won’t works for me. I am using clover so i added those kext file to EFI->Kext->10.10 folder and installed them.

    I am using VGA cable to connect Monitor, do you know if VGA works?

  • Hi thanks for your kext file hd graphics 4400 everything works fine but transparent menu not working pls do the tutorial for fixing transparency….

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