Drag the BaseSystem.dmg icon into the Source field on the right (if it isn’t already there).Select BaseSystem.dmg in Disk Utility’s sidebar, and then click the Restore button in the main part of the window. HOW TO MAKE A BOOTABLE MAC OS X YOSEMITE USB INSTALLLaunch Disk Utility (in /Applications/Utilities) and then drag BaseSystem.dmg (in the OS X Install ESD volume) into Disk Utility’s left-hand sidebar.(This tells the Finder to show hidden files-we’ll re-hide such files later.) Open the Terminal app (in /Application/Utilities), then type (or copy and paste) the following command, and then press Return:ĭefaults write AppleShowAllFiles 1 & killall Finder Several of the files you’ll need to work with are hidden in the Finder, and you need to make them visible.That volume will appear in the Finder as OS X Install ESD open it to view its contents. Double-click InstallESD.dmg in the Finder to mount its volume.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.It’s called Install OS X Yosemite.app and it should have been downloaded to your main Applications folder (/Applications). Once you’ve downloaded Yosemite, find the installer on your Mac.Right-click (or Control+click) the Yosemite installer to view its contents. The procedure is a bit more involved with Yosemite than it was for Mavericks (which was itself a bit more involved than under Mountain Lion and Lion). Here are the steps for using it to create your installer drive. You’ll find Disk Utility, a handy app that ships with OS X, in /Applications/Utilities. If you like, you can rename the drive from its default name of Install OS X Yosemite, though I think it’s kind of a catchy name. You now have a bootable Yosemite install drive. (see the screenshot above), which could take as long as 20 or 30 minutes, depending on how fast your Mac can copy data to your destination drive. Wait until you see the text Copy Complete. The program then tells you it’s copying the installer files, making the disk bootable, and copying boot files.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |