MACOS SIERRA INSTALL TIME HOW TO
MACOS SIERRA INSTALL TIME INSTALL

You might want to print out these instructions and then check off the steps as you go through the process, or have an iPhone or iPad pointed to this article while you’re doing the clean install.ġ) Make sure that your Mac has completed a full backup to Time Machine and has been making its incremental backup updates all along. As long as you follow the instructions below carefully and have full and complete backups available, you should get through the process with no issues. This is time-consuming and can cause you a lot of stress and anxiety if you’re not used to doing things like erasing your drive. Manually restore files and apps to the newly-upgraded Mac.Use a bootable macOS Sierra installer drive to perform a clean installation.Format the boot drive, which erases everything off of the Mac.Manually back up important files and data on your Mac with Time Machine and another backup method.

MACOS SIERRA INSTALL TIME INSTALL

Let’s get this on the table right now - a clean install isn’t something that a casual user might want to undertake. We suggest that you look for an easier solution than doing a clean install of macOS Sierra, but if all else fails, this will help fix many problems. Some issues people have run into include Wi-Fi dropping or being unusually slow, Macs booting to a black screen and getting stuck there, can’t shut down or reboot the Mac after upgrading, email issues, Spotlight issues, even individual apps that crash repeatedly. Most people are fortunate enough to never see these problems, but others aren’t so lucky. Like most major operating system upgrades, the standard macOS Sierra upgrade has seen its share of odd issues. Think of it as taking a new Mac right out of the box, with no corrupted system files or any apps and data, and then installing what you need on the machine. Once that clean install of macOS Sierra is done, a previously-made backup of personal files is transferred back to the machine and apps are reinstalled. Related: Five of the Best Hidden Features of macOS SierraĪ clean install involves erasing the boot drive in your device - a hard drive, Fusion drive, or SSD - then installing the operating system onto that boot drive.

MACOS SIERRA INSTALL TIME HOW TO

Today we’re going to look at how to do a clean install of macOS Sierra in case you’d like to try resolving problems that you’ve experienced since doing a standard installation, or if you’d like for your macOS Sierra upgrade to start with a clean machine. Sadly, that has resulted in some major issues for a handful of users. When most Mac owners upgrade their computers to a new operating system like macOS Sierra, the installation of the new OS is done with a standard install and update through the Mac App Store.

Macos sierra install time