ferrostack.blogg.se - Boot usb flash drive mac

Boot usb flash drive mac how to#
Boot usb flash drive mac mac os x#
Boot usb flash drive mac install#
Boot usb flash drive mac upgrade#
Boot usb flash drive mac software#

Apple officially released its newest operating system macOS Monterey on Monday, October 25.

Boot usb flash drive mac how to#

How to Download the macOS Monterey Installer?Īpple distributes major versions of macOS via the Mac App Store. It’s possible that someone you know will in the future, and you’ll be able to help them when the time comes. Of course, there’s value in knowing how to create a bootable USB on Mac even if you don’t have any use for the resulting bootable USB drive yourself. One important advantage is getting rid of junk apps and files that have accumulated over time so that you can start over with a clean slate. But that doesn’t mean performing a clean installation doesn’t have its advantages because it does. Performing a clean installation: One reason why users like macOS is that it doesn’t degrade over time, becoming slower and less reliable.For example, you can regain access to a Mac that’s refusing to boot or recover files that seem to be lost. Using built-in recovery tools: Bundled with the macOS installer are useful recovery tools that you can use to troubleshoot and fix all kinds of issues.

Boot usb flash drive mac install#

If you have multiple Macs, then it makes sense to install it on each machine from a single macOS USB installer, instead of downloading it separately every time.

Installing macOS without re-downloading it: macOS Monterey is around 12 GB large.

Still, there are some situations when having a bootable flash drive with macOS at hand comes in handy:

Boot usb flash drive mac software#

When a new version of macOS is released, you simply go to System Preferences, click Software Update, and let the installer do its job.

Boot usb flash drive mac upgrade#

Mac users enjoy a hassle-free upgrade process that, for the most part, eliminates the need to fumble with installation media. Why It’s Useful to Know How to Make a Bootable USB on Mac?

A reasonably fast connection to the internet.ĭo you have everything you need? If so, then we can dive deep into the process of creating a bootable USB drive on Mac.

USB flash drive with a storage capacity of at least 16 GB.

Mac computer compatible with macOS Monterey (all Macs capable of running macOS Big Sur can also run macOS Monterey except for mid-2013 and early 2014 MacBook Air, late 2013 and mid-2014 MacBook Pro, mid-2014 and late 2014 iMac, and early 2015 MacBook).

To successfully create a bootable USB from Mac, you’ll need the following: Having macOS Monterey on a bootable USB drive may come in handy in many different situations, and the steps to get there are not that complicated to follow.

(Do keep in mind that there are a lot of counterfeits sold by third parties on Ebay and Amazon so it's equally important to buy your USB flash drive new from a reputable source.If you’d like to learn how to create a bootable installer for macOS Monterey, the twelfth version of Apple’s operating system, then this article has you covered. If all else fails, try a different name-brand flash drive of at least 8 gigabytes or greater in size.

Boot usb flash drive mac mac os x#

Some users have problems creating a successful bootable USB flash drive because they attempt to follow Apple's instructions on older versions of Mac OS X that require Disk Utility, not the Terminal window "createinstallmedia" command, to create a bootable USB flash drive. If you still can't boot from the USB flash drive, verify that you created the Mac OS installer on the USB flash drive while working in the same (or as close to) current Mac OS as you intend to write to the USB flash drive. If you can't see it, reset the PRAM and try again.

On the machine you wish to install on, you can hold down the Option (ALT) key to select the boot drive, select your installer. Eject the drive if you're ready to remove the USB Drive and install.Deselect the check box ignore ownership.Click the padlock icon to unlock administrator options.In the info window, expand the Sharing & Permissions: section.Mounting the USB flash drive on the desktop, right click and select "Get Info".

The "missing step", after ensuring the USB flash drive is formatted correctly, is to ignore ownership For this reason, you will need to enable it before/after completing the process described by Apple, MacWorld and others using the "createinstallmedia" command in the Terminal window. Complicating matters, the USB flash drive default may disable boot support. Most of the guides, including Apple's own support doc on how to create a bootable Mac OS installer on USB - as of this date - fail to mention the ownership step.įirst and foremost, the USB flash drive must support ownership functionality. It may be that boot-up from the USB flash drive is "prohibited" because your USB flash drive requires adjustment to the "ownership" settings.