- #Create bootable installer for mac os x how to#
- #Create bootable installer for mac os x for mac os x#
- #Create bootable installer for mac os x mac os x#
- #Create bootable installer for mac os x install#
This tutorial will introduce you three ways to create bootable USB drive for macOS High Sierra, macOS Sierra, Mac OS X El Capitan, Yosemite, Mavericks and more.
#Create bootable installer for mac os x install#
To install macOS or OS X from USB, you need to create a bootable install USB drive for Mac operating system.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.Use Startup Manager or Startup Disk preferences to select the bootable installer as the startup disk, then start up from it. Plug the bootable installer into a compatible Mac. Use the 'createinstallmedia' command in Terminal.Confirm that the USB drive will lose it’s data and enter the Admin password when asked Disk Utility will now create a bootable OS X Mountain Lion installer drive out of USB drive using the disk image, this can take a little while depending on how fast the drive and Mac.
#Create bootable installer for mac os x how to#
In this tutorial we will show you step by step how to create ans make a bootable USB Flash Drive from a Mac OSX.DMG image file from Windows 10 (Sometimes called pen drive /.
#Create bootable installer for mac os x for mac os x#
How to create USB installer for Mac OS X Step 1: Download installer of OS X Yosemite, Mavericks, Mountain Lion, and Lion We are still able to download Yosemite from Apple store: Go to Mac Apple Store use your Apple ID and login Find and download OS X Yosemite. When the restore is complete the Mac OS X Lion USB Install Key will be mounted and it will be ready to use.A MacBook to run Disk Utility in OS X. Enter your administrative username and password then click OK. Then drag the OS X Lion partition from the list on the left into the Destination field.Ĭlick the Restore button then click the Erase button from the confirmation popup to begin building your install key.Īnother popup will appear asking you to log in. Once the USB drive has been partitioned correctly, select the new OS X Lion partition from the list on the left and click the Restore tab.ĭrag the InstallESD.dmg file we located earlier from the Finder window into the Source field. When asked to confirm click the Partition button. Next click the Apply button to save your changes. Set the Partition Layout to 1 Partition, set the Name to OS X Lion, and set the Format to Mac OS Extended (Journaled) and then click the Options button.Ĭhoose GUID Partition Table from the popup window then click the OK button. Select your USB thumb drive from the list on the left and click the Partition tab. Navigate to your Applications:Utilities folder then double click Disk Utility to launch the application Navigate to the OS X Mavericks application page and click the Install button. Locate the InstallESD.dmg file then open a new Finder window by pressing Command + N on your keyboard. Connect a 8GB or larger USB key to your computer then launch the Mac App Store from your dock. Of course, we’ve to make an installer drive for installing Mac OS X. Then double click the SharedSupport folder Installing or booting every operating system needs to create bootable USB whether OS X or any other. Navigate to the Applications folder and right click the new "Install Mac OS X Lion" icon then select Show Package Contents from the contextual menu.
Select Quit from the Install Mac OS X Lion to exit the installer.Ĭlick to launch a new Finder window from your dock. Once the download has completed the Mac OS X Lion Installer will launch. If the LaunchPad appears press the Escape key. Press the Install button for OS X Lion and wait while the operating system downloads. **If you have not yet installed Lion then you can follow these instructions to buy it and begin downloading. These are instructions on how to make a bootable Mac OS X Lion USB install key.Ĭonnect a 8GB or larger USB key to your computer then launch the Mac App Store from your dock.Ĭlick the Purchased tab at top of the window the hold down the Option key and click the Purchased tab again.
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