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Make a bootable usb drive for mac ox how to#
Make a bootable usb drive for mac ox mac os x#
Make a bootable usb drive for mac ox install#
Make a bootable usb drive for mac ox download#

Give your disk the name of the operating system, e.g., Sierra, Mojave, Catalina.

Make a bootable usb drive for mac ox download#

Whichever type of drive you choose, make sure that it has at least 12GB of free memory.īear in mind-when you download an installer, the disk will be reformatted to suit the operating system you’re trying to run.

Use Terminal to create a bootable installerįor your external disk to run macOS, you can choose as a USB flash drive, as well as an SSD or HDD.

Make a bootable usb drive for mac ox how to#

In this article, you’ll find detailed instructions and answers to your questions on how to make a bootable USB on Mac. You can try out the different tools for free, so download it, and see what you think. MacKeeper can do everything from finding malware to updating your apps for you. When the scan is finished, review the results, and click Fix items safely.Select Find & Fix from the menu in MacKeeper.You can do that with MacKeeper’s Find & Fix feature, which will scan your Mac for a variety of different problems. It’s a good idea to keep your Mac optimised when you’re asking to create a bootable USB drive. It’s a handy appliance-even more so if you use a small external flash drive that you can carry in a pocket. You can also use it to reinstall the operating system on a Mac that won’t startup.

Make a bootable usb drive for mac ox install#

Such a tool allows you to install any version of macOS on multiple Apple computers easily. Why would you want to create an external boot drive for your Mac?

Make a bootable usb drive for mac ox mac os x#

Your bootable Mac OS X installation flash drive is now ready.A bootable macOS (previously, OS X) install disk is a portable device containing all the necessary installation files for a selected version of macOS. After the process is completed, this will use up around 9 gb of your USB drive.

Click Customize and make sure all items on the pop-up window are unchecked except for “Essential System Software.” Click OK and Install to begin the process, which usually takes around 30 minutes to an hour.

Choose your USB flash drive from the list provided. Once you get to the message that goes like “Mac OS X will be installed on…”, click the button that says Show All Disks. Once it does, double-click on Install Mac OS X and run the installer.

Now, insert your Mac OS X installation disk and wait for the window displaying the disc contents to pop up.

Once the Options window comes out, choose GUID Partition Table. Towards the bottom of the window, there is an Options button.The size should be set between 15 to 16 gb. For the format, choose Mac OS Extended (Journaled). You will be asked to provide a name for the said volume, which you can assign by yourself. For volume scheme, choose 1 Partition.The menu that will appear will have five tabs on it.Choose your flash drive from the list provided on the left portion of the window. Go to Applications on your Finder menu and open Disk Utility.You will need a USB flash drive that doesn’t have any data saved and with data capacity of 16 gb above.This bootable flash drive will serve as your handy solution to Mac emergencies.

To save yourself from a lot of potential Mac problems, all you have to do is create a bootable Mac OS X flash drive which you can carry around so you can instantly diagnose and repair your computer. Nevertheless, they are not completely protected from some problems. Mac computers and Mac OS X make the most stable combination in the world of computers.