• Install and PostInstall of HighSierraAMD V3 UNOFFICIAL - Instructions Updated 5/8/2018

  • Tutorials for the installation and post install.

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Tutorials for the installation and post install.
#38410 by Norton287
Mon Feb 26, 2018 2:36 pm


To begin use Transmac to restore the HighSierraV3Unofficial.dmg file to a USB drive, the USB drive needs to be at least 8GBs in size. This tutorial by Shaneee covers using Transmac to restore dmg images to USB: http://forum.amd-osx.com/viewtopic.php?f=24&t=1213. Once you have the image restored you want to boot off the USB drive. You want to select HighSierraAMD to begin. If you get a Waiting on Root Device message, move the USB to a different port for a few seconds to see if the install continues. If it does not then keep moving ports until it does.




Set your SATA ports to AHCI


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Enable USB Legacy support and EHCI handoff


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Disable your Serial Port

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Enable CSM and UEFI for Hard drives and USB devices


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Set Secure Boot to Other OS


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Select your USB and hit enter

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Highlight Boot macOS from HighSierraAMD and press enter

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If this is a NEW install highlight Disk Utility and press Continue

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Select your Drive from the left side and click the Partition Button on the right to setup your new partition. You want to format it GUID/Extended Journaled.

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Once your new partition is created it will show up on the left side under the drive you created it

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Click on Reinstall macOS and click Continue


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Click Continue

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Click Agree


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Click Agree again


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Select your drive and click Continue


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It will begin copying files for a few minutes and restart


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Select your USB and press enter


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Select Boot macOS from HighSierraAMD


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Click Utilities and Open Terminal


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Enter cd /Volumes/HighSierraAMD at the prompt

Enter preinstall


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Enter your partition name you created earlier


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Once it's complete click the Apple Menu and choose Restart


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Select your USB drive and hit enter


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Select Boot macOS Install from YOURPARTITIONNAME


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Soon as it loads the UI it will begin the install, it can take between 20 to 45 minutes depending on your hardware


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Once install is finished it will restart


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Select your USB drive and press enter


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You want to select Boot macOS from HighSierraAMD


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Once the UI loads you want to select Terminal from the Utilities menu


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Enter cd /Volumes/HighSierraAMD at the prompt


You want to enter AMD at the prompt


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Enter in your partition name you chose earlier

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Once its done it will reboot


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Select your USB drive and press enter

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Follow the tutorial except for the third boot when you boot to your hard drive for the first time. You want to go to Options - Configs and choose the config_injectATI and add your FakeID to Options - Graphics Injector.





This tutorial will help you figure out your fake ID : http://forum.amd-osx.com/viewtopic.php?f=24&t=2976. This should get you to the desktop.


Booting to desktop

Choose Boot macOS from YOURPARTITIONNAME


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Choose your country and click Continue


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Choose your keyboard and click Continue


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Click Continue


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Click on No and click Continue


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Click Skip


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Click Agree


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Click Agree again


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Enter you Account information for Login


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Click Customize


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Click Continue


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Click Don't Use


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Select your Time Zone from the map


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Uncheck all and click Continue


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Enable or Disable Siri


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Finalizing your Install


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If you don't have Clover installed here are some tutorials for different install types depending on your hardware and installation choices. You want to do this while booted off the USB to desktop. You can find the Clover EFI Installer in the Clover Files folder on the Installation USB or you can download Clover EFI from here:
Code: Select all
https://sourceforge.net/projects/cloverefiboot/
Clover Configurator is included on the Install USB in the Clover Files folder to use.

Installing Clover for UEFI


Installing Clover Legacy Bios




Installing Clover to a partition with no EFI


http://forum.amd-osx.com/viewtopic.php? ... 494#p31494


Install Extra drivers for Clover with Clover Configurator


Copying the Installers EFI over your Hard Drives EFI




Download HighSierraAMD_V3 Unofficial
Code: Select all
http://bit.ly/2KfegS3
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