Hp utility for mac catalina12/14/2023 Once completed move on to step 2.Įxtract the downloaded 'HP Z620 EFI.zip' file from GitHub.Ĭhange the Serial Number for your new Hackintosh from the one that is included in the 'ist' file in the downloaded 'Hp Z620 EFI.zip'. Once you’ve booted in to 'macOS Catalina' on your workstation and you’ve reached the desktop, copy the Clover bootloader installer package over to your HP Z620 'macOS Catalina' desktop and install it to the boot drive, same as you did in step 6 of the USB Prep phase above, this time changing the destination of the install to 'macOS Catalina' (or whatever you named your macOS boot drive). We must now install clover to create EFI partition on the macOS Catalina boot drive. This means without the USB drive present in your Z620, your newly installed Catalina will not boot on the workstation without it. So far, the modified bootloader is only present on the USB. Post Catalina Install: Installing the Clover bootloader to your macOS Catalina boot drive Your machine will restart a number of times during the install process, this is normal. Now, continue to install OSX as you normally would, navigating through the Apple installation process. name this macOS Catalina (or whatever your preference is).Using Disk Utility when you reach the installer on the Z620, ensure you’ve formatted the destination drive (the disk you are installing to) in the Z620 using the follwing settings: Power the Workstation on and select 'Install macOS Catalina' from the Clover boot menu. Unplug the installer USB drive from the Macintosh and plug it in to the USB 2.0 port on the front of the Z620 Unique Sleep State Blink Rates = Disabled.Restrict USB Devices = Allow all USB Devices.Embedded Device Security = Device Hidden.Set your BIOS as follows: (F10 to Enter BIOS) Format USB as FAT32, copy the folder contents to root of USB and flash using BIOS menu. V3.96 December 2019 - see attached file in repo. Overwrite or delete the existing EFI folder that’s already there prior to pasting the contents of 'HP Z620 EFI.zip' Copy the contents to the root of your boot drive's EFI mounted partition, the same location to where you just installed the Clover bootloader. When the above process has completed, download the Clover bootloader package and install it to your Catalina Installation USB device NOT THE MACINTOSH YOU'RE CURRENTLY WORKING ON!! using the following options 'Clover for UEFI booting only’ & 'Install Clover in ESP’, leave any default options checked.Įxtract the 'HP Z620 EFI.zip' folder downloaded from GitHub. Wait until the process completes, it will take several minutes. You will prompted for a ‘y’ confirmation prior to copying the installer files to your USB drive. You will be prompted for your password to the Macintosh, enter this then hit 'Enter'. Sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia -volume /Volumes/Install \macOS \Catalina -nointeraction Open Terminal and type the following command: It will download to your Applications folder as 'Install macOS Catalina.app' Give it the name ‘Install macOS Catalina’, then hit eraseĭownload Catalina on your Mac from the Apple AppStore.Locate your installer USB drive you just plugged in to the Macintosh and format it as: In the top right-hand corner, click the 'Find' icon, and then type 'Disk Utility' then click on the 'Disk Utility.app' application to open it. Take your USB drive and plug it in to your working Macintosh. HP Z620 EFI.zip - EFI directory files from this GitHub repo above A definitive list can be found here Īccess to an Apple Macintosh to download macOS Catalina from Apple via the AppStore
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