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- #Boot install mac os sierra from usb how to
- #Boot install mac os sierra from usb for mac
- #Boot install mac os sierra from usb mac os x
- #Boot install mac os sierra from usb update
- #Boot install mac os sierra from usb upgrade
When Terminal says that it's done, the volume will have the same name as the installer you downloaded, such as Install macOS Monterey.After the volume is erased, you may see an alert that Terminal would like to access files on a removable volume.Terminal shows the progress as the volume is erased.
#Boot install mac os sierra from usb how to
Learn how to clean install your MacBook Pro from USB with macOS High.
![boot install mac os sierra from usb boot install mac os sierra from usb](https://cdn.wccftech.com/wp-content/uploads/2016/09/clean-install-macOS-Sierra-1030x575.png)
Choose your newly formatted external device and click Install.
#Boot install mac os sierra from usb update
If you want to update your Mac but are not sure. If you want to reset your device and make it look as if it’s new, you can create a Mac bootable USB installer, format the internal drive, boot your Mac from that flash drive, and install the new operating system. On the next screen, click Show All Disks. To wipe your Mac clean and reinstall the operating system. When prompted, type your administrator password and press Return again. When macOS Sierra is downloaded, it is saved in your Applications folder.* If your Mac is using macOS Sierra or earlier, include the -applicationpath argument and installer path, similar to the way this is done in the command for El Capitan. Sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume -applicationpath /Applications/Install\ OS\ X\ El\ Capitan.app Here are the steps I took to create the bootable USB drive (I have a Mid-2014 MacBook Pro with Retina Display):Downloaded the latest OS X El Capitan (10.11.3) from the Mac App Store. Sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume I tried to clean install OS X El Capitan on my Mac, but it won’t boot from the USB drive. Sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume Sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume
![boot install mac os sierra from usb boot install mac os sierra from usb](https://i.ytimg.com/vi/6gFlYwB_G0E/maxresdefault.jpg)
Sudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume Sudo /Applications/Install\ macOS\ Monterey.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume If it has a different name, replace MyVolume in these commands with the name of your volume.
#Boot install mac os sierra from usb upgrade
This lets you upgrade multiple Macs without having to download the Sierra installer from the Mac App Store each time. These assume that the installer is in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. Just boot into OS X on a Sierra-compatible Mac, plug in your USB drive, open the drive in Finder, and double click the macOS Sierra installer app file.
#Boot install mac os sierra from usb mac os x
#Boot install mac os sierra from usb for mac
When choosing what to backup manually, most importantly look at the Users folder, located by default at Macintosh HD/Users/. Reasons for Mac Boot from USB: Booting the Mac from USB in a way gives the power back to the user.
![boot install mac os sierra from usb boot install mac os sierra from usb](https://cdn.osxdaily.com/wp-content/uploads/2012/02/format-drive-as-bootable-for-os-x-mt-lion.jpg)
So, If you skip this step, you won’t be able to recover your data if something goes wrong. Note: A clean install of macOS Sierra on the startup drive completely erases all data on that drive including all your files (documents, music, movies, pictures, and even apps).