can I reinstall only Mac OS high Sierra from time machine after the Mac HD has been completely erased/ can I reinstall only Mac OS high Sierra from time machine after the Mac HD has been completely erased/ 1 year ago 387 4 I need to reinstall High Sierra? I need to reinstall High ...
To reinstall macOS High Sierra, you need to use macOS Recovery, the built-in recovery system on your Mac. Here are the steps: Back up your Mac before you begin (just make sure you didn’t forget to do it). Click the Apple icon in the top left corner of your screen and choose Rest...
Some Mac users may need to reinstall their current macOS system software; typically this is necessary only as a troubleshooting technique, though there may be other reasons to reinstall Sierra or High Sierra as well. The method we are going to outline here will reinstall macOS system software ve...
The software will automatically format the USB and download macOS installer files. After creating the bootable macOS installer, click the blue link on the interface to learn how to use the macOS Installer boot device to install macOS. Finally, click "Finish" to complete the whole process. How ...
other unexpected behavior that otherwise can’t be easily tracked down or fixed. Fortunately, with the Apple Silicon Macs you can reinstall macOS on your system while keeping all your files and settings intact. This is typically done by booting the Mac into recovery mode, or from a USB drive...
Apple today released the first public beta of macOS High Sierra, the next major version of its operating system for Mac computers that will officially be released in the fall. The beta of the upcoming OS is compatible on all Macs that are able to run macOS Sierra. The availability of the...
In order to use Time Machine, you also need an external storage device. How big? The bigger the better. Choose your favorite from USB, SDD, NAS drive, or Thunderbolt hard drive. Step by step upgrade to macOS High Sierra Once you’ve prepared your Mac for the upgrade, it’s time to...
Install macOS from the bootable installer To use your bootable installer: Make sure your USB drive is attached to your Mac. Power down your Mac, and then restart it while holding the ‘Option’ key. The startup window should appear and display your USB drive with an accompanying “Install”...
First, shut down your Mac. Then, press Option + Command + R when you restart it. This will initiate Internet Recovery. Attempt to reinstall macOS from Internet Recovery. You may need to repeat these steps a few times. If the issue persists, you can try the following method (note that ...
How to Update & Reinstall macOS Without Losing Data *Print this page or open this page on another device so you can refer to it later. Step 1.Start up your Mac from macOS Recovery Turn on your Mac and immediately press and hold "Command + R", "Option + Command + R", or "Shift ...