how to install os x el capitan using usb

In addition, sometimes the normal housecleaning process with apps like Spring Cleaning and App Zapper can't solve a particularly difficult issue, and the only way to get a fresh start is a Clean Install.īut First, Let Me Talk You Out of Doing ThisĪ Clean Install, as you'll see below, can be a time intensive process.

See, for example: ' How to Manage the Secret Software That Google Chrome Installs on Your Mac.' Over time, a lot of cruft, that is, unused extensions, app support files, preferences and other files in your Library folder or System Library folder can become troublesome or even a security issue, like Java. There are some users who suspect that a Clean Install is a good way to approach a complete new version of OS X or macOS. This article, after a brief introduction, will list the steps needed for that Clean Install. However, there are occasions when a user needs to do what's called a 'Clean Install.' This is like setting up a Mac as if it first came out of the box and then personal data is restored. With this kind of upgrade, all user data, settings and accounts remain as before, and that works for most users most times. You can now quit Terminal and eject the volume.Apple has designed OS X/macOS so that one can just upgrade to the next version, 'over the top,' seamlessly. 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. 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. When prompted, type your administrator password.If the volume has a different name, replace MyVolume in the command with the name of your volume.

Each command assumes 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 commands below into Terminal, then press Return to enter the command.

Open Terminal, which is in the Utilities folder of your Applications folder.

Plug in the USB flash drive or other volume that you're using for the bootable installer.

How to install os x el capitan using usb