Download the free Mac data recovery software to recover up to 1 GB of your hard drive data.
Mac storage drive, be it a hard drive or a solid-state drive (SSD), can fail or won’t load macOS due to file system corruption, bad sectors, or drive component failure due to aging. In such cases, you need to employ different troubleshooting methods to revive your failed or failing Mac storage drive. The next sections explain various ways to free recover your Mac hard drive and its stored data in your MacBook, iMac, or Mac mini.
Disk Utility is a free macOS application that can help you resolve Mac hard drive problems. When your startup disk is corrupt, your Mac won’t boot. In that case, you need to launch Disk Utility in macOS Recovery mode and repair the disk. Steps are as follows:
Step 1: Power on your Mac and immediately press and hold Command + R keys. Release the keys when the Apple logo appears. Your Mac boots into macOS Recovery mode.
Step 2: From the macOS Utilities window, click Disk Utility and then click Continue. The Disk Utility window will appear.
Step 3: From the left pane of Disk Utility, select Macintosh HD, the startup disk. Click the First Aid tab from the top pane, then click Run.
Step 4: If Disk Utility repaired your Mac startup disk, restart your Mac and boot into Desktop normally. If Disk Utility fails, try the next troubleshooting method.
One limitation of Disk Utility is that it can’t repair a corrupt partition map. To repair the partition map on a startup disk, you need to erase the Mac storage drive with a new partition scheme. But erasing the drive without backing it up will result in data loss.
Single User mode in macOS can be of great help to fix startup disk issues. When your Mac doesn’t boot, use the file system consistency check (fsck) command in Single User mode to repair the startup drive. Follow the given steps:
Step 1: Power on your Mac, then press and hold Command +S keys. Release the keys when some text appears on a black background. Your Mac will load the SingleUser mode.
Step 2: In the command prompt, type the command /sbin/fsck – fy, then press Return. If Macintosh HD is healthy, it will display the message: “The Volume (name) appears to be OK.” Restart your Mac normally.
Step 3: If fsck repaired the damaged hard drive, it shows the message: “File System Was Modified”. Re-run the above fsck command till you get the OK message. Restart Mac normally.
The fsck command quickly repairs disk errors in Mac storage drive. But it may or may not fix the corrupt startup drive entirely. If the corruption is beyond the built-in repair capabilities of macOS, then try to retrieve Mac data by using target disk mode.
When your failed Mac hard drive is mounted on another working Mac by using Target Disk Mode, use Stellar Data Recovery Free Edition for Mac to scan and recover your lost, deleted, or inaccessible data from the hard drive. Steps are as follows:
Step 1) Download and install Stellar Data Recovery Free Edition for Mac on your iMac, Mac mini, or MacBook Pro/Air.
Step 2) Launch the software. From the “Select What To Recover” screen, customize your scanby clicking the respective toggle switch, then click Next.
Step 3) From the “Select Location” screen, select Macintosh HD the startup disk. Click the Deep Scan toggle switch to turn in on, then click Scan. Wait till the scan finishes.
Step 4) Click a tab of your choice, expand the tree node from the left pane, and access the scanned files from the right. Select all the required files, then click Recover.
Step 5) On the dialog window, click Browse to specify an external hard drive as the save destination (to avoid data overwriting on scan drive), then click Save.
Step 6) Let the software complete the recovery process. Navigate to the save location to view your recovered files and folders.
Stellar Data Recovery Free Edition for Mac allows you to free scan, free preview, and free recover up to 1 GB of data on Mac. To recover data without any limit, activate the software. Besides, the software has a 30-days money-back guarantee, so activate with full confidence.
If your Mac storage drive is affected by a physical failure and you don’t want to lose its stored data, then avail the best data recovery service. Stellar Data Recovery Service offers the best in class data recovery with its class 100 cleanroom and advanced data recovery tools to salvage data from a failed hard drive or SSD. Get the Mac hard drive recovery service in case of:
Vishal is a data recovery expert @Stellar. He addresses data loss scenarios on a Mac. He intends to help people solve their macOS problems. Besides, Vishal prefers to read autobiographies, and his personal favorite is of Steve Jobs.