- #Clean install mac os x el capitan without usb install
- #Clean install mac os x el capitan without usb upgrade
- #Clean install mac os x el capitan without usb password
Follow this Apple T/N: About EFI and SMC firmware updates for Intel-based Mac computers your firmware should be at this listed level or newer.
#Clean install mac os x el capitan without usb upgrade
You can now quit Terminal and eject the volume.I doubt any one has done any testing doing an OS upgrade to El Capitan without a battery installed.
#Clean install mac os x el capitan without usb install
![clean install mac os x el capitan without usb clean install mac os x el capitan without usb](http://i.stack.imgur.com/qU6hG.png)
When prompted, type Y to confirm that you want to erase the volume, then press Return.Terminal doesn't show any characters as you type your password.
![clean install mac os x el capitan without usb clean install mac os x el capitan without usb](https://m.media-amazon.com/images/I/51oORiRbkhL._AC_.jpg)
#Clean install mac os x el capitan without usb password
When prompted, type your administrator password and press Return again.* 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 Sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume Sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume Sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume 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. 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. Type or paste one of the following commands in Terminal.Open Terminal, which is in the Utilities folder of your Applications folder.Connect the USB flash drive or other volume that you're using for the bootable installer.
![clean install mac os x el capitan without usb clean install mac os x el capitan without usb](https://www.maketecheasier.com/assets/uploads/2015/10/OSX-Downloading.jpg)
You will create the bootable installer from this app, not from the disk image or. It will install an app named Install OS X El Capitan into your Applications folder.
![clean install mac os x el capitan without usb clean install mac os x el capitan without usb](https://cdn.wccftech.com/wp-content/uploads/2015/09/IMG_0041-635x439.jpg)
The installer for macOS Monterey, macOS Big Sur, macOS Catalina, macOS Mojave or macOS High Sierra will be downloaded to your Applications folder as an app named Install macOS.