How to see My Disk Utility on My Mac
- Choose View > Show All Devices (if available) from the menu bar or toolbar in Disk Utility.
- The sidebar in Disk Utility should now show each available disk or other storage device, beginning with your startup disk. And beneath each disk you...
How to reinstall macOS?
Reinstall macOS. Select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the onscreen instructions. Follow these guidelines during installation: If the installer asks to unlock your disk, enter the password you use to log in to your Mac. If the installer can't see your disk, or it says that it can't ...
How to clean install macOS?
To clean install macOS using the Erase All Content and Settings feature:
- First, open System Preferences on your Mac.
- Select Erase All Content and Settings from the System Preferences menu.
- If you have Boot Camp installed on your Intel-based Mac, you will be asked to perform other tasks at this point. ...
- Sign in with your administrator credentials. ...
- Perform a backup to Time Machine or click Continue to proceed.
How to correctly reinstall macOS Catalina?
The correct way to reinstall macOS Catalina is to use your Mac’s Recovery Mode:
- Restart your Mac and then hold down ⌘ + R to activate Recovery Mode.
- In the first window, select Reinstall macOS ➙ Continue.
- Agree to the Terms & Conditions.
- Select the hard drive you’d like to reinstall mac OS Catalina to and click Install.
How to install macOS on a PC?
- Hit the start button
- Click “Settings”
- Click “System”
- Click “About”
- Click “Device specifications” and then “System type”
- Find where it says “Windows specifications” to see the version of Windows you have
How do I fix a corrupted macOS?
How to Fix a Corrupted Hard Drive on a MacRepair the Corrupted Hard Drive Using Disk Utility. ... Initiate the FSCK Command. ... Try Free Software to Recover Mac Hard Drive Data. ... Recover from a Time Machine backup drive. ... Hire a hard drive recovery service for Mac.
How do I fix my Mac operating system?
3:485:11Reinstall MacOS and keep all of your data - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf you would like to reinstall the latest version of mac os that is compatible with your computer.MoreIf you would like to reinstall the latest version of mac os that is compatible with your computer. Select the apple. Menu then restart.
Can I repair my Mac myself?
"No. Or, yes: you can get technical support, but not for performing repairs yourself that really should be done by a professional. Your MacBook Pro in particular has a built-in battery that you need to be really careful with, as it will affect your warranty.
How do I run a recovery repair on a Mac?
How to Repair a Mac Boot Disk with Disk Utility in Mac OS XReboot the Mac and hold down Command+R to boot into Recovery, or hold down OPTION.Select “Recovery HD” at the boot menu.At the Mac OS X Utilities screen, select “Disk Utility”Select the boot volume or partition from the left menu and click on the “Repair” tab.More items...•
How do I reinstall my operating system?
To reinstall your Windows OS on your new computer, create a recovery disc that the computer can use to boot up the new, blank drive after it's installed. You can create one by visiting the Windows website for your particular operating system version and downloading it to a CD-ROM or USB device.
How do I restore my Mac without reinstalling operating system?
You can upgrade your Mac to macOS 12 and try this feature to reset your Mac without reinstalling macOS.Open Apple menu > System Preferences.Select System Preferences from the Apple menu bar.Choose Erase All Content and Settings.Type your admin account password and click OK and Continue.More items...•
How long does a MacBook last?
We'd say five to eight years, but beware that you probably won't be able to replace any faulty parts in a Mac when more than five years has passed since Apple last sold it. Before you buy a new Mac, read our article about the best time to buy a Mac or MacBook.
Can anyone fix a MacBook?
To get service for your Mac, you can make a reservation at an Apple Store or an Apple Authorized Service Provider. Make sure you know your Apple ID and password before your appointment. Or, if you have a Mac notebook, contact us and we'll send you a box you can use to ship it to an Apple Repair Center.
How long do MacBook Pros last?
Most want to know how long a MacBook Pro will last before the need to upgrade to a new laptop. So, how long does a MacBook pro last? According to experts, a well-cared for MacBook Pro should last 7.2 years on average. However, many get rid of their MacBook Pro after 5 years for a new one.
How do I reinstall OSX without disc?
Restart your Mac. Choose Apple menu > Shut Down, press and hold the power button until “Loading startup options” appears, select Options, click Continue, then follow the onscreen instructions. In the Recovery app window, select Reinstall for your macOS release, click Continue, then follow the onscreen instructions.
How do I restore Mac Disk Utility?
In the Disk Utility app on your Mac, choose View > Show All Devices. If Disk Utility isn't open, click the Launchpad icon in the Dock, type Disk Utility in the Search field, then click the Disk Utility icon . In the sidebar, select the volume you want to restore, then click the Restore button .
What is fsck Mac?
fsck , which stands for “File System Consistency Check,” is a command-line tool that reviews and repairs the underlying structure of a hard drive. The fsck tool in Mac is the same as the one found in Linux.
How to get service for my Mac?
How do I get service for my Mac? To get service for your Mac, you can make a reservation at an Apple Store or an Apple Authorized Service Provider. Make sure you know your Apple ID and password before your appointment. Or, if you have a Mac notebook, contact us and we'll send you a box you can use to ship it to an Apple Repair Center.
How long is the Apple Limited Warranty?
The Apple Limited Warranty covers your Mac and the accessories that come with it against manufacturing defects for one year from the date you bought your product. The Apple Limited Warranty is in addition to rights provided by consumer law.
Does Apple warranty cover batteries?
Apple-branded accessories are covered under the Apple One Year Limited Warranty. Our warranty doesn't cover batteries that wear down from normal use. If your accessory's battery is depleted and your warranty has expired, you can replace the accessory’s battery for a fee.
What happens when you install MacOS from recovery?
When you install macOS from Recovery, you get the current version of the most recently installed macOS, with some exceptions: On an Intel-based Mac: If you use Shift-Option-Command-R during startup, you're offered the macOS that came with your Mac, or the closest version still available.
What to do if Mac installs won't install?
If the installer asks to unlock your disk, enter the password you use to log in to your Mac. If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk first.
How to get Apple logo on Mac?
Make sure that your Mac has a connection to the internet. Then turn on your Mac and immediately press and hold Command (⌘)-R until you see an Apple logo or other image.
What does it mean when your Mac doesn't boot?
Apple: Startup Manager. If your normal boot volume does not appear, it doesn't always mean the drive is dead or you lost your data. Startup Manager only shows bootable volumes, obviously if your Mac is not booting there is something further wrong with the data on the boot volume. Proceed with the Steps.
What is the at boot command?
The at boot key commands require a built in or wired keyboard and need to be held or pressed down before booting up the machine or after something appears on the screen. They will not work if a firmware password has been applied or if the EFI firmware isn't functioning.
Does the keyboard work on a Mac?
Yes a PC keyboard will work also, the Windows logo key is like the command/Apple key usually as Option/Alt the same . Disconnect all other hardware from the problem Mac. If you have a firmware password, that will have to be disabled first.
How to fix Mac error?
One simple way to fix such errors is to boot your Mac into Safe Mode. Safe Mode, sometimes called “Safe Boot,” contains an automatic startup check and repair that can fix these problems.
How to check disk for errors on Mac?
It depends which you select in the sidebar. Click “Run” and your Mac will check the disk you selected for errors. If it finds any errors, it will attempt to automatically fix them for you. You can click the “Show Details” drop-down message to view detailed information about any errors it encounters.
How to check if a disk is Macintosh HD?
In the Disk Utility application, select the disk or partition you want to check — the system partition is named “Macintosh HD” by default — and click the “First Aid” button. You can either run the First Aid function on an entire disk, or an individual partition on that disk. It depends which you select in the sidebar.
How to check disk partition?
To launch it, you can press Command+Space to open Spotlight search, type “Disk Utili ty”, and press Enter. Or, you can navigate to your Applications folder, double-click the “Utilities” folder, and double-click the “Disk Utility” shortcut. In the Disk Utility application, select the disk or partition you want to check — the system partition is named ...
Does Mac OS X repair disk permissions?
Modern versions of Mac OS X no longer need you to repair disk permissions. However, that’s not the only issue that can occur with a disk or file system. Mac OS X contains a variety of tools for repairing disk, partition, and file system errors. These options work like chkdsk on Windows, checking for disk and file system errors and repairing them.
Can you check disk health on Mac?
You can perform a disk health check from the Disk Utility application included with Mac OS X. Apple updated this utility’s interface on Mac OS X 10.11 El Capitan, so it’ll look a bit different from the screenshots below if you’re still using and older version of Mac OS X.
How to make sure your Mac is healthy?
The first thing you'll want to do is make sure your Mac's startup disk is healthy. You'll need to use Disk Utility to do that. Click Disk Utility when in macOS Recovery. Click Continue. Click on your Mac's startup drive in the Disk Utility sidebar. It should be the drive at the top of the sidebar if there are multiple drives.
How to erase an SSD drive?
Click Erase. Click the Format drop-down menu. Click on the format you want to use for your drive. If you're running macOS High Sierra or later on a Mac with an SSD, your choices will be some form of APFS. Click Erase. Your drive will proceed to be erased.
You must log in to answer this question
Highly active question. Earn 10 reputation (not counting the association bonus) in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
Not the answer you're looking for? Browse other questions tagged macos
To subscribe to this RSS feed, copy and paste this URL into your RSS reader.
How to restore Mac to factory settings?
You can restore your Mac to factory settings by erasing your Mac, then using macOS Recovery, the built-in recovery system on your Mac, to reinstall macOS. Important: Erasing the volume removes all the information from it. Before you start, back up your essential files and information to another storage device. ...
How to start up a Mac with a computer?
Start up your computer in macOS Recovery: On a Mac with Apple silicon: Choose Apple menu > Shut Down, press and hold the power button until you see “Loading startup options,” select Options, click Continue, then follow the onscreen instructions. On an Intel-based Mac: Choose Apple menu > Restart, then immediately press and hold Command-R.
How to erase a volume on a Mac?
On an Intel-based Mac: Choose Apple menu > Restart, then immediately press and hold Command-R. In the Recovery app window, select Disk Utility, then click Continue. In Disk Utility, select the volume you want to erase in the sidebar, then click Erase in the toolbar.
