![mac os x startup disk usb mac os x startup disk usb](https://cdn.arstechnica.net/wp-content/uploads/2014/10/IMG_0160-980x621.jpg)
- #Mac os x startup disk usb mac os x#
- #Mac os x startup disk usb password#
- #Mac os x startup disk usb iso#
- #Mac os x startup disk usb download#
Here, an assumption is made that the ISO file name is snow leopard install.iso and the file resides in your Downloads folder. diskutil listĮnter the commands given below to create the USB flash drive installer. Use the command given below to determine the identifier for the flash drive. In other words, there is more than one way to create a USB flash drive installer from a Snow Leopard ISO file. This differs from the flash drive created using the Disk Utility, which used the Master Boot Record scheme. Note: This flashdrive will be using the Apple Partition Map scheme. Finally, click on the Restore button in the popup window.
#Mac os x startup disk usb mac os x#
In the popup window, select restore from Mac OS X Install DVD, as shown below. Highlight the name Untitled, then click on the Restore button on the top of the Disk Utility application window. Use the Disk Utility application to erase the flash drive, as shown below. Use the Finder application to mount the Snow Leopard ISO file. The Snow Leopard ISO file was the same as discussed in this answer, which should be the same ISO you have linked to in your question. The flash drive needs to be at least 8 GB in size. The procedure should be the same for Catalina. This was tested using an iMac (21.5-inch, Mid 2011) 2.5 GHz Intel Core i5 with MacOS High Sierra 10.13.6 installed. You can now quit Terminal and eject the volume.Creating a USB Flash Drive Installer from a Snow Leopard ISO File
#Mac os x startup disk usb password#
When prompted, type your administrator password and press Return again.* If your Mac is using macOS Sierra or earlier, include the -applicationpath argument and installer path, similar to the way this is done in the command for El Capitan. Sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume -applicationpath /Applications/Install\ OS\ X\ El\ Capitan.app
![mac os x startup disk usb mac os x startup disk usb](https://i.stack.imgur.com/MNXGp.png)
Sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume Sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume
![mac os x startup disk usb mac os x startup disk usb](http://media.idownloadblog.com/wp-content/uploads/2014/06/OS-X-Startup-Disk.png)
Sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume Sudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume Sudo /Applications/Install\ macOS\ Monterey.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume If it has a different name, replace MyVolume in these commands with the name of your volume. These assume that the installer is in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. Type or paste one of the following commands in Terminal.
![mac os x startup disk usb mac os x startup disk usb](https://images-na.ssl-images-amazon.com/images/I/41SIV1hnevL._AC_UL160_SR160,160_.jpg)
Open Terminal, which is in the Utilities folder of your Applications folder.Connect the USB flash drive or other volume that you're using for the bootable installer.You will create the bootable installer from this app, not from the disk image or. It installs an app named Install OS X El Capitan into your Applications folder. Inside the disk image is an installer named InstallMacOSX.pkg.