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- #MAC VOLUME COULD NOT BE UNMOUNTED USING LIVE MODE HOW TO#
- #MAC VOLUME COULD NOT BE UNMOUNTED USING LIVE MODE FOR MAC#
- #MAC VOLUME COULD NOT BE UNMOUNTED USING LIVE MODE SOFTWARE#
- #MAC VOLUME COULD NOT BE UNMOUNTED USING LIVE MODE FREE#
- #MAC VOLUME COULD NOT BE UNMOUNTED USING LIVE MODE MAC#
However, unlike CHKDSK command in Windows, you can't run FSCK command inside the operating system. Therefore, if running First Aid on Macintosh HD failed or Macintosh HD could not be repaired in Disk Utility, you can also run FSCK command to repair the startup disk.
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FSCK command can be run to repair a boot disk or a non-boot disk. It can check the file system and try to repair the damages it finds.
#MAC VOLUME COULD NOT BE UNMOUNTED USING LIVE MODE MAC#
Solution 2: Run FSCK command from Single User ModeįSCK (File System Consistency Check) is Mac and Linux version of CHKDSK command in Windows. If you are receiving a constant result saying the process has failed, you can move to the next solution. Therefore, there might be a hope that it works after you rerun it. First Aid will try to verify and fix the content on the selected volume every time. On Apple's official Support page, users are encouraged to run First Aid more than once. We have concluded three methods for you to try one by one, hoping they can repair the corrupted external hard drive successfully without losing data. Generally speaking, if you can't run First Aid on an external hard drive to repair it, the solutions left for you to repair the corrupted external hard drive on Mac are limited.
#MAC VOLUME COULD NOT BE UNMOUNTED USING LIVE MODE HOW TO#
How to fix the corrupted external hard drive on Mac In the next section, you will learn what to do if the First Aid repairing process has failed on external hard drives. Most of the time, First Aid's failure on external hard drives is due to severe disk corruption which was brought about by improper ejection, physical damage, virus infection, or other reasons. It has the capability to detect and repair the damages to partition map, master directory block, device driver, and so on.īut why did Disk Utility's First Aid would fail on external hard drives? Read more > What does First Aid do in Disk Utility?įirst Aid in Apple's Disk Utility is a small utility designed to verify and fix minor problems of a drive, such as repairing the drive's data structures, fixing external hard drives not mounting on Mac, and external hard drives not readable on Mac and so on.
#MAC VOLUME COULD NOT BE UNMOUNTED USING LIVE MODE FREE#
Recover Files Disappeared from External Hard Drive on MacĤ methods to recover disappeared/missing/deleted/lost files from USB external hard drives and SD memory cards on Mac computers with free Mac data recovery software. and works fine on the M1, M1 Pro, and M1 Max Mac.
#MAC VOLUME COULD NOT BE UNMOUNTED USING LIVE MODE FOR MAC#
Moreover, it is a data recovery tool for Mac that supports data recovery for encrypted APFS disks.
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In addition to external hard drive data recovery, it is also a tool that supports USB flash drive data recovery, SD card data recovery , and so on. It is able to recover deleted or lost data from unreadable/unmountable/formatted/corrupted external hard drives.
#MAC VOLUME COULD NOT BE UNMOUNTED USING LIVE MODE SOFTWARE#
IBoysoft Mac Data Recovery is a reliable data recovery software for Mac users. Recover data from external hard drive on Mac This post will help you solve the First Aid not working problem and recover lost data from the troubled external hard drive.įirst of all, let's take quick look at what First Aid can do in Disk Utility. I also tried it in a different command on the other page you referenced: typing “$ sudo diskutil unmount force /Volumes/Macintosh\ HD” resulted in “Volume Macintosh HD on disk0s2 failed to unmount.Note: Only when you are using the external hard drive as a startup disk and run First Aid to repair it, you could see the error message to ask you to run First Aid from macOS Recovery.ĭon't worry. I tried the command “$ sudo lsof | grep /Volume/Macintosh\ HD” but it resulted in nothing, I just got a reset terminal after it prompted me for my password. Thank you for the additional assistance but I’m not quite sure what to do with any of this. Map auto_home on /home (autofs, automounted, nobrowse)įilesystem Size Used Avail Capacity iused ifree %iused Mounted on Map -hosts on /net (autofs, nosuid, automounted, nobrowse) dev/disk0s2 on / (hfs, local, journaled) Typing “mount” and hitting Enter yielded: Typing “/Volumes/” and hitting Tab once yielded “Macintosh HD” Tab a second time did nothing.Ģ.