What Format For Bootable Usb Password When Prompted
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What Format For Bootable Usb Mac Before Beginning

Improper usage of the command line in this process may result in permanent data loss by erasing the wrong disk.

What Format For Bootable Usb Mac Before Beginning

If youre not thoroughly certain of your capabilities, backup your Mac before beginning.

Double-check the syntax for typos and make sure the macOS Big Sur beta installer is found in the Applications directory.

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Advertisement The Easy Option: Disk Creator The easiest way to create a USB flash installer is with the free program, Disk Creator.

Advertisement Download the macOS Sierra installer and Disk Creator.

If you have any other data on that flash drive, back it up now, because the installer will delete everything on it.

Open Disc Creator and click the Select the OS X Installer button.

When its done, insert your USB drive into any Mac, then launch the installer by holding down the Option key when you boot up your computer.

What Format For Bootable Usb Code ASL250 The

GO Media may get a commission LG 75-Inch 8K TV Buy for 2150 from BuyDig Use the promo code ASL250 The DIY Option: Terminal If you dont want to download an extra bit of software, you can make your own installer USB drive using Terminal.

Make sure the drive is formatted for OS X Extended (Journaled).

Its best to disconnect any other external hard drives or flash drives so you dont mix them up.

What Format For Bootable Usb Password When Prompted

Type (or copy and paste) this command into Terminal, replacing Untitled with the name of your drive, then press Enter: sudo ApplicationsInstall macOS Sierra.appContentsResourcescreateinstallmedia --volume VolumesUntitled --applicationpath ApplicationsInstall macOS Sierra.app --nointeraction say Done Type in your password when prompted and press Enter.

Let the command line do its work and dont interrupt it until you see the final line that says Done.

Advertisement When its done, insert your USB drive into any Mac, then launch the installer by holding down the Option key when you boot up your computer.

Thorin Klosowski Posts Twitter Share This Story Get our newsletter Subscribe More from Lifehacker Make Your Affogato More Intense With Coffee Ice Cream How to Migrate to a Solid-State Drive Without Reinstalling Windows Behold the Cheesy, Crispy Glory of the Frico Fried Egg Should You Let Your Insurance Company Track Your Driving DISCUSSION greenamerican 92016 4:07PM Curious about using a thumb drive to upgrade.

Is that possible Somehow lately I cant seem to upgrade w a USB without it saying to download it from the Apple Store instead.

Why cant I just use an OSX installation discdrive Its not like they are concerned about piracy as it is free.

Really sucks as a technician to have to get peoples Apple ID account info to upgrade it.

Sometimes I even have to get the entire credit card information if they havent purchased anything in a long time.