#Install disk creator how to
#Install disk creator mac os

NOTE: the name of the flash drive in this example is TEST, so please replace TEST with the name of your flash drive.Д¬opy the respective code into the Terminal, hit enter, then type in your administrator password, and hit enter once more.

Open up the Terminal app, which can be found by going to your Application folder, then going to the Utilities folder, and clicking on the Terminal app.Д«elow are the codes youвЂ™ll need to type in for your specific versions of Mac OS. After it successfully erases, continue onto the next steps. Then make sure you format it as a вЂњMac OS Extended (Journaled)вЂќ format, as well as a GUID partition if asked for it. Select the flash drive in the left sidebar under the External tag, then hit the Erase button from the top of of the window. To condense that, you can open the Disk Utility app from the Utilities folder in the Applications.

#Install disk creator how to

We have an article about how to securely erase your external drives if you want to check that out. If your flash drive is already visible to the Mac in Finder, then you donвЂ™t need to worry about erasing it. Do I need to erase my flash drive beforehand? Once youвЂ™ve got the installer of your choice downloaded from Apple onto your Mac and have a working flash drive, then plug your flash drive into your Mac. For now, weвЂ™re just going to show you one. Note you can put multiple installers on a single flash drive if the drive has enough space, theyвЂ™ll just each take up a partition. Make sure you use the one supported for your machine. IвЂ™ve pasted the links below for 10.11 вЂњEl CapitanвЂќ to the latest OS 12 вЂњMontereyвЂќ at the bottom of this article.

#Install disk creator mac os

A copy of the installer for the version of Mac OS you want to use.NOTE: this will be erased so make sure you donвЂ™t have anything on the flash drive before using it or that youвЂ™re ok with it being erased. I personally recommend the Sandisk Cruzer line of flash drives and is what IвЂ™ll be using for this tutorial.

A USB flash drive with at least 16 gigs.

YouвЂ™re going to need a few things before you begin: The first method will be just using the MacвЂ™s Terminal app with the other 2 options being with third-party applications. So in this article, weвЂ™ll show you how to create a working Mac OS install onto a USB flash drive. However, in the event something is amiss with your Mac, or if youвЂ™re in IT working with a number of Macs, itвЂ™s important to have tools that you can use to reinstall Mac OS. Macs are fairly reliable devices, and even have a built in recovery mode for you use in the event that something goes wrong.