- #Mac os disk utility missing how to#
- #Mac os disk utility missing mac os#
- #Mac os disk utility missing install#
- #Mac os disk utility missing upgrade#
- #Mac os disk utility missing password#
Updated December 2019: Everything is up to date through macOS Catalina. If you have any more questions about reinstalling macOS on your Mac, let us know in the comments.
#Mac os disk utility missing how to#
How to set up and customize your Mac from scratch Questions? If you're starting from scratch, you'll need to set up your Mac from scratch. Your Mac will now go through the normal macOS installation process, eventually restarting.
#Mac os disk utility missing password#
Enter your Apple ID and password if you're asked to, though you might not be. #Mac os disk utility missing install#
Click on the drive on which you wish to install macOS. How to repair a disk To explore the Disk Utility User Guide, click Table of Contents at the top of the page, or enter a word or phrase in the search field. How to reinstall macOS while in Recovery mode If you’re having problems with a disk, Disk Utility can check the disk and repair problems it detects. If you're running macOS High Sierra or later on a Mac with an SSD, your choices will be some form of APFS. Click on the format you want to use for your drive. Click on your startup disk in the Disk Utility sidebar. If you want the content on your Mac to stay intact, skip to the next section. If you need to start completely fresh, then you'll want to erase your startup disk using Disk Utility. How to erase your startup disk in macOS Recovery mode First Aid will run, checking the health of your Mac's drive. When the recovery menu appears select Disk Utility and press the Continue button. Repair the Hard Drive and Permissions as follows. I Googled some solutions, runned 'fsck' in a single mode (screenshot 2). 
Therefore I couldn't reinstall OS X by myself. My main Macintosh HD 500GB drive was not visible. Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. I opened recovery mode with command + R, and disk utility showed only Apple disk image with OS X Base System, that has 1,3GB (screenshot 1). It should be the drive at the top of the sidebar if there are multiple drives. Reinstalling OS X Without Erasing the Drive.
Click on your Mac's startup drive in the Disk Utility sidebar. Click Disk Utility when in macOS Recovery. You'll need to use Disk Utility to do that. The 'partition' button becomes un-greyed-out again if you click on the parent instead of the child. As for the greyed out partition button, notice that the external drive tab has two levels, a parent and a child. The first thing you'll want to do is make sure your Mac's startup disk is healthy. Speculation: The view button is missing because disk utility defaults changed and now everything is viewable by default. How to check your startup disk with Disk Utility in macOS Recovery mode Press Shift - Option - Command - R to install the version of macOS that came with your Mac, or the version closest to it that's still available. #Mac os disk utility missing upgrade#
Press Options - Command - R to upgrade to the latest version of macOS that's compatible with your Mac. Press Command - R to install the latest version of macOS that was installed on your Mac without installing a later version. If you used Disk Utility from macOS Recovery, you can now restart your Mac: choose Apple menu > Restart. The order of repair in this example was Macintosh HD - Data, then Macintosh HD, then Container disk4, then APPLE SSD. In addition to allowing users to erase and format their Mac’s storage drive before reinstalling macOS, it’s also capable of searching for errors related to the formatting and directory structure of the disk. #Mac os disk utility missing mac os#
Keep moving up the list, running First Aid for each volume on the disk, then each container on the disk, then finally the disk itself. For those who aren’t aware, Disk Utility has been an integral part of macOS since the beginning of Mac OS X.
If you're asked for a password to unlock the disk, enter your administrator password.Īfter Disk Utility is done checking the volume, select the next item above it in the sidebar, then run First Aid again. 
If the button is dimmed and you can't click it, skip this step for the disk, container, or volume you selected. Press the Return key to open the utility. This Mac 911 article is in response to a question submitted by Macworld reader Joe. The first search result should automatically highlight the application. The Scheme only appears in Disk Utility (highlighting in red added) when you opt to show all devices. Click the magnifying glass icon in the top-right corner of your screen. If there is no Run button, click the Repair Disk button instead. the Disk Utility application is to use the Spotlight search tool built into your OS X Menubar. In this example, the last volume on the disk is Macintosh HD - Data.Ĭlick Run to begin checking the selected volume for errors. For each disk that you're repairing, start by selecting the last volume on that disk, then click the First Aid button or tab.
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