In the event of hard disk failure or other critical issues, you may need to do Mac hard drive recovery. There are several ways to have the files backed up on Mac:. The first thing you can do is check the disk for errors, and use First Aid to make repairs, if necessary.
Recovering Mac OS Extended Journaled Data
Running First Aid on a hard disk drive allows the Disk Utility tool to check the partition maps on the HDD and separate volumes within the hard drive. If the First Aid is launched on a particular volume, the Disk Utility verifies all the contents of that partition only.
To revert your Mac device to the original settings, follow these step-by-step instructions:. Choose the Disk Utility option. Select the disk that needs to be recovered Macintosh HD or other in the sidebar and go to Erase tab.
Keep the drive format and name intact. Hit Erase button to run formatting on the selected hard disk drive. The formatting will completely remove all existing files on the drive to ensure proper MacOS reinstall. Mac users are strongly recommended to create a Mac recovery disk or partition stored on a hard disk drive or the external USB drive. Before you start, find out the Recovery HD identifier.
Using the Disk Utility, create the partition on the hard drive a Recovery HD volume will be created on. Copy the Recovery HD disk image to the newly created partition.
- How to recover data from an erased external hard drive on Mac OS?.
- Backup Your Mac to an External Hard Drive.
- Restore Mac OS Extended Journaled Data.
For this, use Restore command in the Disk Utility. Unmount the volume in the Disk Utility toolbar and launch Terminal. As a result, the Recovery HD volume will become hidden and can be used in the event of an emergency. Having a Mac recovery USB drive might seem more reliable than creating an internal recovery partition.
To proceed with creating a recovery USB drive for your Mac, launch Terminal and type in the below command:. The optimum solution would be to have both, with a recovery USB drive periodically updated with the latest MacOS installer releases. However, less experienced Mac users can have difficulties operating the Disk Utility and running the Terminal commands.
How to erase a disk for Mac
In this case, using third-party applications with intuitive user interface seems an appropriate solution. Accidental deletion of photos and videos from a camera flash drive or memory card can be disappointing. Only after you successfully regained all deleted files from Mac OS Extended journaled partition after data restore session, you can get the full version of Remo Recover in order to complete the Mac OS Extended journaled data saving process. One of the most outstanding feature of Remo Recover app is that, it will help you to perform Mac OS Extended journaled data recovery very easily using is its simple and clean graphical user interface.
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It is designed in such a way that any normal user with basic Mac OS X operation knowledge can easily employ this tool to Mac OS Extended journaled data recovery. Posted by: Leo Mccoy.
Clone HD with Disk Utility (Download Mac Hard Drive Cloning software)
Infection due to virus causing data erasure — Any volume if severely contaminated with viruses and other malwares can easily cause damage to any files or worst even cause data erasure on that volume Third party softwares causing data deletion — Any unreliable third party softwares like Antivirus tools or any other applications can erase a file if it senses any danger from these contents File transfer in wrong manner— In case you move a file from one location to another in a very wrongly manner, there stands high possibilities that the files being moved are harmed or even erased Using Remo Recover is the best option to perform Mac OS Extended journaled data restoration: Remo Recover utility provides complete reliability and transparency while performing data recovery.
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