- #CLEAN INSTALL MAC OS HIGH SIERRA UPDATE#
- #CLEAN INSTALL MAC OS HIGH SIERRA DOWNLOAD#
- #CLEAN INSTALL MAC OS HIGH SIERRA FREE#
Whatever your main disk is, whether it be called Macintosh HD, or disk, or whatever you have the name set to, is the disk with all your data. Here's an image JUST to make sure we're on the same page.Īs you can see, I've only got 1 disk. It'll show you the various disks located on your Hard Drive or SSD, as well as the data on outside sources, like an external hard drive, memory card, or flash drive. Now it's time to say goodbye to your precious data until we restore it later. One of the options should allow you to enter Disk Utility. Once the loading has completed, you should see a menu with 4 options. As soon as the screen goes pitch-black, hold the keys Command and R at the exact same time until you see an Apple logo on the screen.
Once you are 100% sure your backup has completed, go ahead and restart your MacBook Pro. The name of my disk is, "Macintosh HD", as seen written next to the image of the disk. Remember the name of your disk, and if you want you can even keep a record of the amount of storage you've got. Click the Apple logo in the top left, click About This Mac, and click Storage. This may help you during the next few steps. Open System Preferences, hit Time Machine, and then Backup.Īlso, do one more thing. This way, it'll be on the latest version of MacOS to prevent any problems regarding OS version.
#CLEAN INSTALL MAC OS HIGH SIERRA DOWNLOAD#
Open the App Store, download MacOS High Sierra, then install.Ĭreate a Time Machine Backup now.
#CLEAN INSTALL MAC OS HIGH SIERRA UPDATE#
You're going to want to update to MacOS High Sierra first. I'm going to make sure I write a complete guide for you so you don't have to go through the same pain I did. Here's a funny story: I went through a whole week long process to do exactly this because I was misinformed on the use of the Time Capsule. Well hello there, welcome to the Apple Support Communities. Sorry! This is meant for the thread creator.
#CLEAN INSTALL MAC OS HIGH SIERRA FREE#
There’s a free app called Install Disk Creator that you can use to make the installation drive. Make a bootable installer drive: The quick way If the installer auto launches, press Command-Q on your keyboard to quit the app. This will download the installer to your Applications folder. Under the High Sierra icon on the left of the banner, click on the Download button. This link should open the App Store app and take you directly to High Sierra. Click here to go to the macOS High Sierra section of the App Store. You also won’t find it in the App Store app under Purchased. If you already installed High Sierra, you won’t find the installer app in your Applications folder.