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CLEAN INSTALL MAC OS SIERRA ON A PC HOW TO
CLEAN INSTALL MAC OS SIERRA ON A PC FULL
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CLEAN INSTALL MAC OS SIERRA ON A PC FREE

Some users may find it useful to make a note of the contents of their Applications folder for later reference.

It's also worth taking a screenshot of your desktop, to serve as a record of how you like things set up. If you want total control of what data gets transferred to the new OS, you can sidestep the Migration Assistant and manually copy any important files and folders on your existing system to an external drive instead. Look just below the OS X version number in the Overview tab – if the Mac model name is the same or a later model year than the one shown in the compatibility list above, your Mac is compatible with Sierra. macOS Sierra supports the following:Īnother way of checking if your Mac is compatible is to open the Apple menu in the upper left corner of your Mac's screen and selecting About This Mac. Alternatively, save a bootable mirror image of your system to an external drive using a clone utility like SuperDuper! ($27.95) or Carbon Copy Cloner ($39.99).īefore you do anything, check that your Mac is compatible with Apple's new operating system. That way you can restore your system from the Recovery partition if something goes wrong.

CLEAN INSTALL MAC OS SIERRA ON A PC FULL

You should also perform a full backup of your Mac beforehand using Time Machine. To complete the clean install procedure described below, you'll need an 8GB or larger USB thumb drive and an hour or two to spare. Performing a fresh install can also reclaim lost disk space caused by junk files left by third-party apps, and can generally make your Mac feel a lot snappier, enabling you to relive that feeling of booting it up for the first time.

CLEAN INSTALL MAC OS SIERRA ON A PC HOW TO

This tutorial explains how to download macOS Sierra and perform a clean install, which offers several benefits over the automatic upgrade process included in the installation package.Ī clean install can remove annoying quirks and strange behaviors that your Mac may have inherited over time due to driver upgrades, wonky apps, and messy installation procedures. It also adds new features to Photos and Messages, and includes Continuity smarts like Universal Clipboard and an Auto Unlock option for Apple Watch owners. The main new feature in macOS Sierra is deep Siri integration, bringing Apple's personal assistant to the Mac for the first time.

CLEAN INSTALL MAC OS SIERRA ON A PC FREE

The OS will come pre-installed on all new Macs once current stock is depleted and is a free download for existing Mac owners.

Use a USB flash drive or other secondary volume to create a bootable installer.MacOS Sierra is Apple's latest desktop operating system, which succeeds OS X El Capitan and adopts a new name to bring it in line with iOS, watchOS, and tvOS.

Use the App Store to download and install the latest macOS or an earlier macOS.

You can also use these methods to install macOS, if the macOS is compatible with your Mac:

If you just erased your entire startup disk, you might be offered only the macOS that came with your Mac, or the closest version still available.

If the Mac logic board was just replaced, you might be offered only the latest macOS that is compatible with your Mac.

Or you can use Option-Command-R during startup to be offered either the latest macOS that is compatible with your Mac, or in some cases the macOS that came with your Mac or the closest version still available.

On an Intel-based Mac, you can use Shift-Option-Command-R during startup to be offered the macOS that came with your Mac, or the closest version still available.

When you install macOS from Recovery, you get the current version of the most recently installed macOS, with some exceptions: When the new owner starts up the Mac, they can use their own information to complete setup. If you're selling, trading in, or giving away your Mac, press Command-Q to quit the assistant without completing setup. Your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time.Īfter installation is complete, your Mac might restart to a setup assistant.

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 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.

CLEAN INSTALL MAC OS SIERRA ON A PC PASSWORD

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

To begin installation, select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the onscreen instructions.įollow these guidelines during installation: Reinstalling macOS does not remove data from your Mac.