If you know that you want to keep your data (as opposed to removing all of them), you should read this guide to learn how to reinstall macOS Sierra without losing data.īut before you do the entire process, you have to do a few things to prepare your device for the installation of macOS Sierra. A reinstallation, on the other hand, will not delete the said files. The said type of installation process results in the removal of everything in your device. What happens is a fresh copy of the said operating system will be installed within your Mac device again.īut what if you want to clean up all your data on Mac? What if you want to factory reset your Mac for it to go back to its original settings? Well, what you should do is clean install macOS Sierra. What happens if I reinstall macOS Sierra?Reinstalling your macOS Sierra won’t do anything to your files, user settings, apps, and other data. Don’t fret about losing a lot of data because of reinstalling Mac OS Sierra. One of the best methods to fix these problems is to reinstall your macOS Sierra. Is your Mac device not operating properly after a macOS Sierra installation? Or maybe, you are in the middle of the installation process and some kind of issue appeared. Things You Need to Know before Reinstalling Mac OS

People Also Read: How to Restore Mac to Factory Settings How to Install Windows on Mac Part 1. How to Reinstall macOS Sierra without Losing Data Part 3. Things You Need to Know before Reinstalling Mac OS Part 2. The following guide will answer you in detail.Ĭontents: Part 1.

It's easy to reinstall Mac OS sierra without losing data. What I want is a simple reinstall of the operating system. I don’t want my files to be removed so I want to reinstall macOS Sierra without losing data. I recently installed the macOS Sierra on my MacBook Pro but it looks like it’s having problems.

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