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When the new owner starts up the Mac, they can use their own information to complete setup. If your Mac restarts to a setup assistant, but you're selling, trading in, or giving away your Mac, press Command-Q to quit the assistant without completing setup. During installation, your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time. Please allow installation to complete without putting your Mac to sleep or closing its lid. If the installer offers you the choice between installing on Macintosh HD or Macintosh HD - Data, choose Macintosh HD.If the installer is for a different version of macOS than you expected, learn about macOS Recovery exceptions.

Most extensive mac cleaner install#

If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk first.

If the installer asks to unlock your disk, enter the password you use to log in to your Mac.

You will be asked to choose a disk on which to install. Then click Continue and follow the onscreen instructions. When you're ready to reinstall macOS, choose Reinstall macOS from the Utilities window. If you need to erase before installing macOS, select Disk Utility from the Utilities window, then click Continue. You probably don't need to erase, unless you're selling, trading in, or giving away your Mac, or you have an issue that requires you to erase. Decide whether to erase (format) your disk When you see the utilities window, you have started up from macOS Recovery. Enter the requested password to continue. You might be prompted to enter a password, such as a firmware password or the password of a user who is an administrator of this Mac. Reinstall the macOS that came with your Mac, or the closest version still available.

Most extensive mac cleaner upgrade#

Upgrade to the latest macOS that is compatible with your Mac. Reinstall the latest macOS that was installed on your Mac (recommended). Release the keys when you see an Apple logo, spinning globe, or other startup screen. To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following sets of keys on your keyboard.

If a wireless network is available, you can choose it from the Wi-Fi menu, which is also available in macOS Recovery. All you need is a connection to the Internet. MacOS Recovery makes it easy to reinstall the Mac operating system, even if you need to erase your startup disk first. Run the installer selecting the SSD drive it will install a fresh OS.

The next step is to download from the Apps Store the OS installer.

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With the SSD plugged in to your system you'll need to run Disk Utility to partition the drive with GUID and format it with Mac OS Extended (Journaled) partition. Depending on how you started Recovery Mode, you may be presented with the option to start Disk Utility right away, as seen above. To get started, click the Disk Utility option.

Most extensive mac cleaner how to#

We’ve shown you how to securely wipe a hard drive with your Mac, and doing so in Recovery Mode isn’t really different from doing so within macOS. If anything goes wrong in the partition process, you still have the backup files. First thing to do is to backup your files on Mac using Time Machine. Before Partitioning A Mac: Backup and Clean it Up First! The very primary step before moving towards partition hard drive on Mac, you must backup and clean up the internal hard drive of Mac. Here's a step-by-step guide to performing a clean install of newest macOS Mojave using a bootable USB drive without losing your data. Some Mac users choose to perform a clean install of each major new version of Mac OS, erasing their drive and starting over. So, if you want to clean it, go ahead and follow the steps outlined in the section above. Now, the process for wiping your solid state drive is the same as erasing a hard drive. Instead, they have a solid state drive or SSD. Newer MacBooks don’t have a traditional hard disk drive.