Hackintosh HP Z440 macOS High Sierra 10.13

My specs

• Intel Xeon E5-1650 v3 3.5 GHz
• 2 * 8 GB RAM
• NVIDIA Quadro M4000 8 GB
• M2 PCIE SSD disk

What is working

• Sleep (patching DSDT might be required for you, see below)
• USB 3
• Sound
• Ethernet
• Graphics
• FaceTime and iMessage

What is not working

Nothing I'm aware of.

How to use

Copy the CLOVER folder to your EFI partition. You must generate new SMBIOS and UUID as I've cleared mine out. Use MacPro6,1 in Clover Configurator.

Patch the DSDT

It's fully described here how to patch the DSDT. NOTE: You can NOT use my patched DSDT.aml or anyone's else. You must do it yourself! Short story:

• Boot into Clover. Press F4 and then boot into macOS.
• Clone iasl to a folder of your choice (git clone https://github.com/RehabMan/Intel-iasl iasl).
• make && sudo make install to build and put the binary at the default path for binaries.
• Download the latest MaciASL from here.
• Mount the EFI partition and copy over the .aml files in EFI/CLOVER/ACPI/origin that start with DSDT or SSDT to a new folder somewhere.
• Run iasl -da -dl DSDT.aml SSDT*.aml in that directory.
• Open MaciASL and open the outputted DSDT.dsl.
• Apply patches. In my case, I wanted proper sleep (it was waking up by USB events):

   into_all method label _PRW  remove_entry;
   into_all all code_regex Name.*_PRW.*\n.*\n.*\n.*\n.*\}\) remove_matched;
  

• Save as ACPI Machine Language Binary to EFI/CLOVER/ACPI/patched/DSDT.aml.
• Reboot.

You might find other issues that you want to patch. Good luck!