
This will present you with a menu of which drive you want to boot from.Thanks to PCA for this guide.
When it’s done click on install and let the process starts automatically, after completing with your Mac will rebooting into Sierra.įrom now on when you want to return to the previous version of macOS (or OS X) on your system, reboot your machine while holding down the Alt key.
When you see the option of which disk you want to install it on be sure to select the new partition that you created earlier in step 4. Now find the downloaded version of macOS Sierra and click on it to begin the install. Now rename the new partition from any name you want then click Apply. To resize the partition simply drag the partition corners. Currently, it will be a single drive, so click the Plus button beneath it and then click on the new partition you created. Apple maintains a proper schematic system to improve and update OSes and makes sure that backward compatibility feature is available for all Mac machines that were recently released. Now you’ll see a large rectangle with the heading Partition Layout. Download macOS Mojave 10.14 DMG (18A391) Download Mac OS Mojave 10.14 ISO Image Tutorial: How to Install Mac OS on Windows PC using Virtual Machine. Open up Disk Utility (Applications > Utilities > Disk Utility) and select the main drive. To set up a dual-boot system you’ll need to do the following things. Download Mac OS Sierra 10.12.dmg from. Mac Pro (late 2010 and later).atch out new features shared by CultofMactv. You can now quit Terminal and eject the volume.Here’s the list of Macs supported to run macOS Sierra: via : WWDC 2016 apple event When Terminal says that it's done, the volume will have the same name as the installer you downloaded, such as Install macOS Ventura. After the volume has been erased, you may see an alert stating that Terminal would like to access files on a removable volume. Terminal shows the progress as the volume is erased. When prompted, type Y to confirm that you want to erase the volume, then press Return.
Terminal doesn't show any characters as you type. When prompted, type your administrator password.If the volume has a different name, replace MyVolume in the command with the name of your volume. Each command assumes that the installer is in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. Type or paste one of the commands below into Terminal, then press Return to enter the command.Open Terminal, which is in the Utilities folder of your Applications folder.Plug in the USB flash drive or other volume that you're using for the bootable installer.