Simply download the app and in a few clicks (and about 30 minutes) your disk will be finished. The app also works with OS X Lion. If you'd rather make the disk yourself, you can do it in a few simple steps. Step 1: Open your Applications folder and right-click on 'Install OS X Mountain Lion.'
Launch Disk Utility (in /Applications/Utilities) and then drag BaseSystem.dmg (in the OS X Install ESD volume) into Disk Utility’s left-hand sidebar. Select BaseSystem.dmg in Disk Utility’s.
Sometimes you’ll find yourself in a situation where installing OS X Lion from the app store or from the recovery partition isn’t an option. If you’re installing a new, blank hard drive for example, or perhaps you’re having problems with your hard disk. Here’s how to make a bootable USB drive or DVD, just like one you’d have back in the good old days. And just an FYI – this same process will also work for Apple’s upcoming operating system, OS X Mountain Lion.
Oct 03, 2017 This will create an Installer Drive and name it “Install OS X Mavericks” when finished. Quit Terminal and Open Disk Utility. Click on the Install OS X Mavericks drive that appeared in the drive list on left in Disk Utility. Click on File from Menu and choose New Disk Image from Install OS X Mavericks”. Feb 26, 2007 Install Mac OS X Snow Leopard from an external firewire hard drive or USB flash drive; OSx86 ONLY: Boot Mac OS X x86 from a USB Pendrive – this is for OSx86 (Hackintosh) Creating Mac USB drive OS X installers with modern versions of OS X; We will soon have our a tutorial to do this that will be modernized for Tiger and Leopard, stay tuned for. Dec 01, 2016 This tutorial will help you create a bootable USB flash drive for your Mac on a Windows computer. In order for this to work you should have a USB flash drive. The one I used in my tutorial was. MacOS Sierra bootable USB, DiskMaker X 6 is another Application which allows you to create bootable USB on a Mac. Diskmaker x 6 is an open source application which has built with AppleScript. Since it has created with AppleScript it can support many versions of OS X macOS to create a bootable USB Installer.
First launch the Mac App Store and find OS X Lion. It will be located on the right hand side under Quick Links.
Click the download button.
After clicking download, you’ll be taken to Launchpad (if you’re already using Lion). This will take some time, so you might want to do something else and come back to it awhile later.
Once it’s done downloading, go to the Finder and look for the Install Mac OS X Lion icon in the Applications folder.
Now hold down the control key while clicking on the Install Mac OS X Lion icon, and choose Show Package Contents.
Double click on the Contents folder.
Find and double-click on the Shared Support folder.
Click once on the InstallESD.dmg file to select it.
Now, with this file selected, click on Edit in the menu bar at the top of the screen, and select Copy InstallESD.dmg.
Click on your desktop wallpaper so the menubar at the top says Finder. Then click on Edit again and choose Paste Item.
Navigate to Applications>>Utilities in the Finder and launch Disk Utility.
This is where you’ll have the choice to either create your Lion installation on a USB drive or a DVD. First I’ll show you how to do this using a USB drive. If you wish to use DVD, then skip to the part where you’ll insert your DVD.
How To Create A Bootable Disk
Plug in the USB drive you want to use
Note: You’ll first want to save all information on the drive. You’ll have to wipe the drive in order to put the Lion installation on it.
Navigate in the Finder to Applications>>Utilities and launch Disk Utility.
Select InstallESD.dmg
How To Create A Bootable Disk For Os X Mac
Click and drag your USB drive (in this case it’s called “8.03 GB Corsair Voyager”) into the Destination field.
Click the Restore button.
Warning: This will erase all contents on your USB drive!
Now you’ll have a bootable OS X Lion image on USB.
To create a Lion DVD
Select InstallESD.dmg and then click on the Burn icon in Disk Utility.
Insert a blank DVD, and click the Burn button. The DVD will begin burning.
This process could take 20 minutes or more. When the DVD is done burning, it will automatically eject. You’ll now have your bootable Lion DVD.
Bootable USB Installers for OS X Mavericks, Yosemite, El Capitan, and Sierra
First, review this introductory article: Create a bootable installer for macOS. Second, see this How To outline for creating a bootable El Capitan installer. Simply replace the Terminal command with the one from the preceding article by copying it into the Terminal window. You will need an 8GB or larger USB flash drive that has been partitioned and formatted for use with OS X.
Drive Partition and Format
Open Disk Utility in the Utilities' folder.
After Disk Utility loads select the drive (out-dented entry with the mfg.'s ID and size) from the side list.
Click on the Erase tab in the Disk Utility toolbar. Name the drive, 'MyVolume'. <---- IMPORTANT!
In the drop down panel set the partition scheme to GUID. Set the Format type to Mac OS Extended (Journaled.)
Click on the Apply button and wait for the Done button to activate. When it does click on it.
Quit Disk Utility.
Create Installer
Open the Terminal in the Utilities' folder. Choose the appropriate command line (in red) depending upon what OS X installer you want. Paste that entire command line from below at the Terminal's prompt:
Command for macOS High Sierra:
sudo /Applications/Install macOS High Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume --applicationpath /Applications/Install macOS High Sierra.app
sudo /Applications/Install OS X El Capitan.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume --applicationpath /Applications/Install OS X El Capitan.app
How To Create A Bootable Drive For Mac Os X
Command for Yosemite:
sudo /Applications/Install OS X Yosemite.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume --applicationpath /Applications/Install OS X Yosemite.app
Command for Mavericks:
sudo /Applications/Install OS X Mavericks.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume --applicationpath /Applications/Install OS X Mavericks.app
How To Create A Bootable Disk For Os X Windows 10
Press RETURN. You will be asked for your admin password. It will not echo to the Terminal window. Then press RETURN again. Wait for the return of the Terminal prompt signifying the process has completed. It takes quite some time to finish. Be patient.