Now in the next blog, I will go through how I upgraded my late 2011 MacBook Pro. Use the createinstallmedia command in Terminal After downloading the installer, connect the USB flash drive or other volume youre using for the bootable. With OS X El Capitan, Yosemite, or Mavericks, you can use a USB flash drive or other removable media as a startup disk from which to install OS X.
Sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/MACINSTALL -applicationpath /Applications/Install\ macOS\ High\ Sierra.app -nointeraction &say Done This will launch Apple’s ‘Startup Manager’ which shows bootable devices connected to the machine. – Open Terminal and paste the following command If you want to use your USB stick with an Apple Mac, you will need to restart or power-on the Mac with the USB stick inserted while the Option/alt () key is pressed. Now, all we want is to put this file into the flash drive so that the laptop boots up with this installed file. This will be saved in your Finder > Applications folder.Go to Mac App Store and download MacOS Sierra.2561 Trying to install High Sierra on Optiplex 3046 I can not even get to on boot-uuid-media USB2. Leave the scheme as ‘Master Boot Record’ Only for programmers and BIOS gurus with technical questions.
Make a usb boot drive for mac sierra mac os#
Choose Mac OS Extended (Journaled) as the format.I recommend renaming it to something more clear that its an Installer flash drive.Select your flash drive from the External Column and click Erase from the top menu.Go to Finder > Applications > Utilities > Disk Utility.Things you need – USB Flash Drive with at least 8 GB space. Creating the installer will erase all data on the USB drive, so make sure.
But I will give you the steps on how I upgraded my laptop in another blog.īut first, we need a Bootable Mac OS Sierra so that when I change the hard disk to another SSD I will have an Operating System to work on.Įven if you are not planning on upgrading your hard disk, it’s a good idea to have a backup of your OS. To create a bootable macOS High Sierra USB installer, you need a USB 2.0 or USB 3.0 drive with a capacity of at least 8GB. So I have been thinking about giving my old laptop some new life. Hey guys, I have a MacBook Pro late 2011 edition which is pretty slow compared to the MacBook Pro I bought last year.
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