how to create a bootable installer for os x

Create A Bootable Er For Os X Download The MacOS
Create A Bootable Er For Os X Password When Prompted

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

Create A Bootable Er For Os X Download The MacOS

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.

GO Media may get a commission Kids Ultra Stretch Denim Slim Fit Pants Buy for 15 from Uniqlo 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.

Create A Bootable Er For Os X 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.

Thorin Klosowski Posts Twitter Share This Story Get our newsletter Subscribe More from Lifehacker How to Fix a Crappy Comcast Wifi Connection How to Decide Between a 15-Year and 30-Year Mortgage How to Back Up Your Computer Automatically With Windows 10s Built-in Tools Use Event Viewer to Tell When Your PC Last Rebooted 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.

See all replies You may also like Gizmodo 17 Things You Can Do in iOS 14 That You Couldnt Do Before David Nield Yesterday 4:12PM Jezebel Americas Worst Couple Is Maybe Breaking Up Megan Reynolds Yesterday 10:09AM Jalopnik Watch A Train Full Of Cars Get Slowly Can Openerd Under A Bridge Jason Torchinsky Monday 8:00PM GO Media may get a commission Kids Ultra Stretch Denim Slim Fit Pants Buy for 15 from Uniqlo GO Media may get a commission Men Easy Care Stretch Slim-Fit Long-Sleeve Shirt Buy for 20 from Uniqlo More from GO Media Read on A Judge Asked Harvard to Find Out Why So Many Black People Were In Prison.

How To Create A Bootable Installer For Os X