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CLEAN INSTALL MACOS SIERRA DOWNLOAD
CLEAN INSTALL MACOS SIERRA MAC

Select the bootable USB that you have plugged in already and press Enter to proceed further.

CLEAN INSTALL MACOS SIERRA MAC

And when your Mac boots up, you should press Option key in launch process to enter a new menu from where you can be able to select the device that you’d like your Mac to boot from.

When you have the bootable USB ready, boot the mac you want to install the OS on from cold start and make sure that USB drive is already plugged in.

It means that you won’t be upgrading from an existing installation like El Capitan or Sierra rather it will be a completely fresh installation.

As the installer is needed for something different that you want, you’ll be using it for creating bootable USB through which you’ll be fresh-installing the new macOS directly on your machine.

Once downloading has finished, you’ll have to quit the installer and get out. If you have not downloaded any macOS/OS X version in the past, an installer will first be downloaded to your machine that can then take you through installation process.

CLEAN INSTALL MACOS SIERRA DOWNLOAD

First of all, download the final version of macOS Sierra 10.13 from Mac App Store.

Here are the steps that you will have to follow for a clean installation of the latest macOS from Apple. How You Can Clean Install macOS Sierra 10.13? For this you can check out the list of macOS 10.13 High Sierra compatible macs to find out if your machine qualifies for the installation or not.

Secondly, it is important that you have a compatible Mac for the installation to go successfully.

You can then restore your mac from backup in case if something goes wrong in the process. A good option is to always set your Mac up for Time Machine backups. You may have years of important documents on your Mac and it would be nothing less than a disaster if you lose them during the installation process.

First, ensure that all your important files and data is backed up to a safe location so that nothing gets lost in this process.

Before The Installation:īefore you get on with the macOS sierra 10.13 installation, there are a few things that you need to take care of.

And if you agree to the idea, then you can clean install the latest macOS High Sierra 10.13 on your machine by following the simple instructions given below. It is advised that you start afresh and go with a clean install. How You Can Clean Install macOS Sierra?.