How To Make A Startup Disk For Mac Yosemite

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Similar issue for me but not regarding the upgrade. I have a Macbook Air and keep my Time Machine backups, iTunes and iPhoto libraries on an external network drive. I have searched for audio files and photo files in spotlight and have come up with only a few things in mail attachments. I cannot locate anything that would explain the amount of disk space being used by these types of items. I don't keep any such media on my machine locally and how do I determine what the blue other category consists of so I can clean it up as well?

Feb 7, 2015 2:06 PM

May 14, 2019  Restart your Mac and hold down Command + R keys to launch the inbuilt Disk Utility. You will see a list at the left of the utility window that opens. Select your Mac in it. At the bottom left of the window, you will see a First Aid pane. Mar 12, 2020 Use the bootable installer. Plug the bootable installer into a compatible Mac. Use Startup Manager or Startup Disk preferences to select the bootable installer as the startup disk, then start up from it. Your Mac will start. Choose your language, if prompted. A bootable installer doesn't. Here are the required steps: Connect to your Mac a properly formatted 8GB (or larger) drive, and rename the drive Untitled. (The Terminal command used here assumes the drive. Select the text of this Terminal command and copy it: sudo /Applications/Install OS X. Oct 22, 2014 If you prefer to make a bootable dvd, you can do it this way: After downloading the full Yosemite installer app from the Mac App Store, run these 14 commands in Terminal to create a Yosemite.iso file and then burn it to a dual layer DVD with Disk Utility. You may then boot up from it by holding the option key down and then install Yosemite.

  • Jul 23, 2017  Make a Yosemite boot disk! Learn how to use DiskMaker X 5 to quickly and easily create a Mac OS X 10.9 Yosemite USB Boot Disk. You can use this disk as an in.
  • The Easiest Way: Use DiskMaker X. By far the easiest way to create a bootable drive is to use the DiskMaker X application, which automates the entire process in the next method. To start out, download the newest version of DiskMaker X from its website. Currently, that's the Yosemite Beta version.
  • The old way to repair such a computer was to boot from an external hard drive, that is, your version of OS X is so bad that you need to give your computer a new version to start up from to get it up and going. That means plugging in a hard disk that contains a backup of your computer (or a new version of OS X) and running from that backup while.

These advanced steps are primarily for system administrators and others who are familiar with the command line. You don't need a bootable installer to upgrade macOS or reinstall macOS, but it can be useful when you want to install on multiple computers without downloading the installer each time.

Sound studio for el capitan. Los Angeles Times.

Download macOS

Find the appropriate download link in the upgrade instructions for each macOS version:

macOS Catalina, macOS Mojave, ormacOS High Sierra
Installers for each of these macOS versions download directly to your Applications folder as an app named Install macOS Catalina, Install macOS Mojave, or Install macOS High Sierra. If the installer opens after downloading, quit it without continuing installation. Important: To get the correct installer, download from a Mac that is using macOS Sierra 10.12.5 or later, or El Capitan 10.11.6. Enterprise administrators, please download from Apple, not a locally hosted software-update server.

OS X El Capitan
El Capitan downloads as a disk image. On a Mac that is compatible with El Capitan, open the disk image and run the installer within, named InstallMacOSX.pkg. It installs an app named Install OS X El Capitan into your Applications folder. You will create the bootable installer from this app, not from the disk image or .pkg installer.

Use the 'createinstallmedia' command in Terminal

  1. Connect the USB flash drive or other volume that you're using for the bootable installer. Make sure that it has at least 12GB of available storage and is formatted as Mac OS Extended.
  2. Open Terminal, which is in the Utilities folder of your Applications folder.
  3. Type or paste one of the following commands in Terminal. These assume that the installer is still in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. If it has a different name, replace MyVolume in these commands with the name of your volume.
    Catalina:*
    Mojave:*

    High Sierra:*
    El Capitan:
  4. Press Return after typing the command.
  5. When prompted, type your administrator password and press Return again. Terminal doesn't show any characters as you type your password.
  6. When prompted, type Y to confirm that you want to erase the volume, then press Return. Terminal shows the progress as the bootable installer is created.
  7. When Terminal says that it's done, the volume will have the same name as the installer you downloaded, such as Install macOS Catalina. You can now quit Terminal and eject the volume.

* If your Mac is using macOS Sierra or earlier, include the --applicationpath argument, similar to the way this argument is used in the command for El Capitan.Alfred for mac yosemite.

Use the bootable installer

How To Make A Startup Disk For Mac Yosemite Download

After creating the bootable installer, follow these steps to use it:

  1. Plug the bootable installer into a compatible Mac.
  2. Use Startup Manager or Startup Disk preferences to select the bootable installer as the startup disk, then start up from it. Your Mac will start up to macOS Recovery.
    Learn about selecting a startup disk, including what to do if your Mac doesn't start up from it.
  3. Choose your language, if prompted.
  4. A bootable installer doesn't download macOS from the Internet, but it does require the Internet to get information specific to your Mac model, such as firmware updates. If you need to connect to a Wi-Fi network, use the Wi-Fi menu in the menu bar.
  5. Select Install macOS (or Install OS X) from the Utilities window, then click Continue and follow the onscreen instructions.

Learn more

For more information about the createinstallmedia command and the arguments that you can use with it, make sure that the macOS installer is in your Applications folder, then enter this path in Terminal:

Catalina:

How To Make A Startup Disk For Mac Yosemite

How to make a startup disk for mac yosemite vista

How To Create A Startup Disk For Mac Yosemite

Mojave:

High Sierra:

El Capitan: