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How to get mountain lion on a thumb drive
How to get mountain lion on a thumb drive












how to get mountain lion on a thumb drive
  1. HOW TO GET MOUNTAIN LION ON A THUMB DRIVE MAC OS X
  2. HOW TO GET MOUNTAIN LION ON A THUMB DRIVE PASSWORD
  3. HOW TO GET MOUNTAIN LION ON A THUMB DRIVE DOWNLOAD

Right-click (or Control+click) on the Lion installer to view its contents.

  • Drag the InstallESD.dmg disk image into Disk Utility’s left-hand sidebar.
  • how to get mountain lion on a thumb drive how to get mountain lion on a thumb drive

  • Launch Disk Utility (in /Applications/Utilities).
  • In the folder that appears, open Contents, then open Shared Support you’ll see a disk-image file called InstallESD.dmg.
  • Right-click (or Control+click) the installer, and choose Show Package Contents from the resulting contextual menu.
  • HOW TO GET MOUNTAIN LION ON A THUMB DRIVE MAC OS X

    It’s called Install Mac OS X Lion.app and it should have been downloaded to /Applications.

  • Once you’ve purchased Lion, find the Lion installer on your Mac.
  • HOW TO GET MOUNTAIN LION ON A THUMB DRIVE DOWNLOAD

    If your only Mac was released after Lion, so you can’t download the Lion installer from the Mac App Store, I’ve also provided instructions for creating a bootable Lion-install drive for newer Macs. So if you create a bootable Lion-installer drive using the current version of the Lion installer-which, as of, installs OS X 10.7.3-that drive will work with all current Lion-capable Macs. However, unlike with the CD- and DVD-based Mac OS X installers of old, Apple can-and does-update the Mac App Store version of the Lion installer. Follow the instructions when the macOS installer opens.Update: When this article was originally published, the Mac App Store version of Lion would not boot any Macs released in mid-2011 or later, as those models shipped with a newer version of Lion preinstalled. Select the volume containing the bootable installer, then select ‘Continue’. Hold the power button until you see the startup options window. Make sure this machine is connected to the internet and supports the macOS version you’re installing. Click ‘Continue’ and follow the instructions.įirst, plug the bootable installer into the Mac you wish to install macOS. Select ‘Install macOS’ or ‘Install OS X’ from the Utilities window. Select the volume that contains the bootable installer. Release the ‘Option’ key when you see a dark screen showing your bootable volumes. Press and hold the ‘Option’ key after turning on or restarting the Mac. Plug the bootable installer into a Mac that’s connected to the internet and is compatible with the macOS version you’re installing. The steps are different, depending on whether you're using an Intel-based Mac or one with Apple silicon. It's now time to use the bootable installer to install a fresh copy of macOS. You've now successfully created a bootable installer that you can use to install macOS on other machines. If asked, click 'OK' to allow the copying of files to proceed. Type 'Y' to confirm that you want to erase the volume, then press 'Return'.

    HOW TO GET MOUNTAIN LION ON A THUMB DRIVE PASSWORD

    Type your administrator password when prompted, then press 'Return' again. Continue with TerminalĪfter pasting the command above, hit the 'Return' key. Change the name in the command to match your settings, if necessary.įor macOS Big Sur, copy and paste the following into Terminal: sudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolumeįor macOS Catalina: sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolumeįor macOS Mojave: sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolumeįor macOS High Sierra: sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolumeįor OS X El Capitan: sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolume -applicationpath /Applications/Install\ OS\ X\ El\ Capitan.app 3. With each command, it's assumed the installer is located in your 'Applications' folder and 'MyVolume' is the name of the USB flash drive. The command differs, depending on the macOS version you're going to install. In the next step, you'll enter a command in Terminal. Choose 'Finder' then select 'Go' from the menu bar. Connect the USB flash drive to the computer you wish to install macOS. Once you have your bootable installer ready, it's time to move to the next step.














    How to get mountain lion on a thumb drive