Succesfull Gigabyte Z370 XP SLI + i7 8700 + 32 gb ram build

[bebe2012]

I followed the tonymacx86 High Sierra guide, doing a clean install.
Audio is not yet working
WIFI with PCI card> working
HDMI working
App store working

MAY THANKS To>
manoj.admlab
for his post
[Success] 8700K, Gigabyte Z370-HD3P, UHD Graphics 630, macOS High Sierra

Steps for installation are as below:

Complete steps 1 & 2 as per Installation Guide for macOS High Sierra

Step 1: Download macOS High Sierra
Step 2: Create a Bootable USB Drive with UniBeast

Step 3: BIOS Settings

• Set to Optimized Defaults
• Disable SuperIO parallel and serial ports
• Disable VT-d *not for this board
• Enable XHCI Handoff
• Disable fast Boot
• Check that AHCI is enabled
• * (Disable internal graphics if you are not using internal UHD Graphics 630)

Complete steps 4 & 5 as per Installation Guide for macOS High Sierra

Step 4: Install macOS High Sierra
Step 5: Post Installation with MultiBeast, use MultiBeast 9.2.1

MultiBeast Settings

Quick Start > UEFI Boot Mode
Drivers > Audio > Realtek ALCxxx > ALC1220
Drivers > Network > IntelMausiEthernet v2.3.0
Drivers > USB > Increase Max Port Limit 200 Series
Bootloaders > Clover bootloader UEFI with Emulated NVRAM
Customize > Graphics Configuration > Intel HD 6xx (use Nvidia Graphics Fixup if you have Nvidia Graphics card)
Customize > System Definitions > iMac > iMac 18,3

 

[Stork]

To get audio working, run MultiBeast just selecting the following:

Drivers > Audio > Realtek ALCxxx > ALC1220
Drivers > Audio > 100 / 200 / 300 Series Audio Support
Build
Install​

If the audio still doesn't work, do the above again.

The above audio drivers has to be done twice due to a bug in the Apple macOS system cache. For more information see MacMan's "Please Note" in the MultiBeast for High Sierra announcement > https://www.tonymacx86.com/threads/multibeast-10-2-update.240823/