- Repair the Corrupted Hard Drive Using Disk Utility. After discovering the corrupted hard drive, you can repair it through the Terminal. ...
- Initiate the FSCK Command. Knowing how to check if an external drive is corrupted on Mac or if your internal HDD has this issue follows a similar process.
- Try Free Software to Recover Mac Hard Drive Data. There are many free and paid software solutions that can help you to recover data from corrupted hard drives.
- Recover from a Time Machine backup drive. If you use Time Machine on Mac, you can revert to a previous version to eliminate the corrupted files.
- Hire a hard drive recovery service for Mac. If you fail to fix your corrupted hard drive at home, you can always hire a hard drive recovery service and ...
Full Answer
Why did Disk Utility stop repairing my Macintosh HD disk?
When you try to repair your disk on Mac using Disk Utility, if the First Aid fails, you may receive an error message telling you that Disk Utility stopped repairing Macintosh HD. This error can occur with internal hard drive, external hard drive, SD card, USB flash drive, etc.
How to repair corrupted disk on Mac?
You can try to repair it with Disk Utility in macOS Recovery Mode. 1. Boot your Mac into macOS Recovery Mode. Start your Mac and hold down the Command and R keys simultaneously until you see an Apple logo or spinning globe. Then release the keys. 2. Select Disk Utility from the macOS Utilities menu and click Continue. 3.
How to fix internal hard drive not mounted on Mac?
FSCK is a command-line tool to check the consistency of a hard drive and repair disk errors. If the solutions above are unable to fix Macintosh HD or the Mac internal hard drive not mounted issue, you can have a try. 1. Restart your Mac and, before the Apple logo appears, hold down Command and S keys to boot into Mac Single User Mode. 2. Type in:
How do I perform a disk repair?
For each disk that you're repairing, start by selecting the last volume on that disk, then click the First Aid button or tab. In this example, the last volume on the disk is Macintosh HD - Data. Click Run to begin checking the selected volume for errors. If there is no Run button, click the Repair Disk button instead.
How do I fix a corrupted Macintosh HD?
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 restore my Macintosh HD disk?
Restore a disk using Disk Utility on MacIn the Disk Utility app on your Mac, choose View > Show All Devices. ... In the sidebar, select the volume you want to restore, then click the Restore button . ... Click the Restore pop-up menu, then choose the volume you want to copy.Click Restore, then click Done.
Can an Apple hard drive be repaired?
Disk Utility can find and repair errors related to the formatting and directory structure of a Mac disk. Errors can lead to unexpected behavior when using your Mac, and significant errors might even prevent your Mac from starting up completely.
What happens if I erase Macintosh HD in Disk Utility?
In short, it acts as the central hub for all the other files that are available on the Macbook/iMac. So, when you delete the Macintosh HD drive, everything (including the macOS) gets erased from the device and it gets restored to factory settings with nothing but Disk Utility flashing on the screen.
Why is my Macintosh HD missing?
If you've accidentally interrupted the Mac disk repair process, then your Macintosh HD may disappear from Desktop & Finder. And the startup drive may show as greyed out in Disk Utility. You can fix this issue by first trying to mount the drive in Disk Utility.
How do I recover files from a broken hard drive Mac?
How to Recover Files from a Corrupted Hard Drive on MacStep 1: Scan Your Hard Disk for Errors.Step 2: See If You Have a Backup.Step 3: Use DiskUtil to Repair the Hard Disk.Step 4: Fix File System Consistency with FSCK.Step 5: Recovery Your Files with Disk Drill.
What is a corrupted hard drive?
Hard drive data corruption occurs when a system cannot finish writing data to a file or when segments of the file become inaccessible. It is a common cause of data loss, as corrupted files are often unusable.
How much is an Apple hard drive replacement?
Laptop hard drive replacement: $225-$250, depending on make and year. Repair time is typically 1-2 days if the repair technician has the parts in stock. Logic board replacement: $400-$500 depending on make and year. Repair time is typically 1-2 days if they have the parts in stock.
How much does Apple charge for data recovery?
Pricing:Macs, Hard Drives, and SSDsPriceData Recovery Diagnostic (per drive)$75Rush - Data Recovery Diagnostic Fee+$150Data Recovery Labor$300 - $1,200Data Recovery Labor (iMac with Fusion drive)$900 - $1,2001 more row
Does Apple have a data recovery service?
Ontrack's data recovery services for Apple products can assist you in recovering lost, deleted, corrupt, or damaged files from your Mac, iPhone, iPad, Time Capsule, or any other Apple device.
Does Apple provide data recovery?
FAQ about Apple Hard Drive Data Recovery Services Apple doesn't officially provide data recovery services. You can ask online support, and they will tell you that they only offer data recovery service when you have a backup. But if you do have a backup, you can recover files yourself.
Is there a way to fix a corrupted hard drive on a Mac?
Several disk utilities and third-party software tools can help you fix a corrupted hard drive on a Mac. Depending on your unique situation, some or...
How did my hard drive get corrupted on a Mac?
Most Mac corruption issues occur because of unexpected power failures, physical damage, RAM problems, and hardware failure. Malware can also creat...
How do I fix a corrupted hard drive that won’t boot?
You must initiate a repair process through Mac to restore a corrupted hard drive. Disk Utility apps and free third-party solutions can accomplish t...
How do I fix a corrupted hard drive on a Mac?
You can fix a corrupted hard drive by recovering missing or deleted files using data recovery software and the following procedure. Download and in...
How do I know if my Mac hard drive is corrupted?
The signs that your Mac’s hard drive is corrupted include: Applications respond inconsistently or suddenly quit; Files won’t open; You can’t move f...
How do I restore my Mac hard drive?
To restore a Mac hard drive after formatting it or deleting all its files, use the following procedure. Download and install Disk Drill for Mac on...
How much does it cost to fix a Mac hard drive?
The cost of fixing a Mac hard drive varies depending on the type of damage the device has experienced. Logical data loss due to accidental file del...
How to repair a corrupted hard drive on a Mac?
How to Fix a Corrupted Hard Drive on a Mac. 1. Repair the Corrupted Hard Drive Using Disk Utility. 2. Initiate the FSCK Command. 3. Try Free Software to Recover Mac Hard Drive Data. 4. Recover from a Time Machine backup drive.
How to recover information from a corrupted hard drive?
1. Repair the Corrupted Hard Drive Using Disk Utility. After discovering the corrupted hard drive, you can repair it through the Terminal. Once you open it, type in this command:
How to turn off Mac for the day?
When it is time to turn your Mac off for the day, go to the Apple menu at the top left to initiate the command. If you need the computer to sleep, you’ll find that option available in the same location.
Can you revert to a previous version of Time Machine?
If you use Time Machine on Mac, you can revert to a previous version to eliminate the corrupted files. This method works if you have a saved disk image that doesn’t contain the problem. Here’s what you need to do: Connect your Time Machine backup disk if it’s not already connected to your Mac.
Can malware cause a corrupted hard drive?
Malware can also create corruption problems on a Mac hard drive. These factors can adversely impact any external drives you have connected to the Mac, which means each one may need to be searched, scanned, and repaired before full functionality gets restored.
Can you use Time Machine to restore a Mac?
Whether you use Time Machine or a third-party tool to create an image of your drive, it is critical to keep at least one copy of your files and folders. If something happens, you can use this compressed storage medium to restore your Mac.
Can you use Disk Drill on Mac?
Software tools like Disk Drill for Mac are useful when First Aid and Time Machine won’t work or are unavailable. You can also use third-party free tools to get the results you want. A corrupted drive won’t fix itself. If you take these steps today, you can get your Mac running better faster than you might realize.
How to fix a Macintosh HD that is not showing up?
You can try to repair it with Disk Utility's First Aid in Recovery Mode. 1. Boot your Mac into Recovery Mode.
How to fix a Mac that won't boot?
The corrupted NVRAM can cause Mac glitches or even prevent macOS from starting. So, if your Mac computer won't boot properly, you can attempt to reset the NVRAM. Reboot your Mac and hold down the "Command + Option + P + R" key buttons. After resetting, you can retry to mount the Macintosh HD on Mac.
What to do if your Mac won't mount?
If the Macintosh HD won't mount, and your Mac still cannot recognize the Mac internal hard drive, the final chance is to factory reset the Mac - format the Macintosh HD and reinstall macOS on it. But as you know, reformatting will erase all the data stored on the Macintosh HD.
What happens when you select Macintosh HD?
When selecting the Macintosh HD in Disk Utility, the operations are greyed out except the Erase button. The Macintosh HD is greyed out, and you cannot access files on it. Macintosh HD not showing up in Disk Utility at all. Macintosh HD not showing up in the startup disk. Mac can't find the startup disk.
What to do if your Mac is not mounted?
Your Mac hard drive either dead or not properly connected. In this case, a professional hardware repair is necessary. You can send it to an Apple Repair Center. What to keep in mind: Once you encountered the Macintosh HD not mounted error, the first thing you should do is to save your data on the Mac hard drive.
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 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 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 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.
What is Disk Utility First Aid?
Disk Utility comes pre-installed on every Mac, and offers a way to manage and repair the various disks you might use: startup disks, storage volumes, and even external drives. You can use Disk Utility to partition, restore, or format different disks.
How to repair disk on your Mac with Disk Utility
At its essence, Mac disk repair is as simple as opening the Disk Utility application, selecting a disk, and running First Aid. But before you jump in, there are a few other steps you need to take to protect yourself from data loss.
If all else feels, seek a physical repair
It’s entirely possible that you’re experiencing problems with your Mac because of a physical problem with its disk. This might be the result of liquid damage or a hard knock, but disks can also stop working as they age over time.
