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How to create bootable usb os x mountain lion
How to create bootable usb os x mountain lion




Click Mac OS X Install ESD in Disk Utility’s sidebar, then click the Restore button in the main part of the window.The mounted volume is called Mac OS X Install ESD. This mounts the disk image’s volume in the Finder. In Disk Utility, select InstallESD.dmg in the sidebar, and then click the Open button in the toolbar.To create a bootable hard drive or flash drive I recommend a hard drive or flash drive-a DVD will work, but it takes a long time to boot and install. The next steps depend on whether you want to create a bootable hard drive or flash drive, or a bootable DVD. 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.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 create bootable usb os x mountain lion

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

how to create bootable usb os x mountain lion

  • Once you’ve purchased Lion, find the Lion installer on your Mac.





  • How to create bootable usb os x mountain lion