disk utility volume could not be unmounted

If the computer is working, the disk is visible in the left pane of the Disk Utility. When a drive is available for reading and writing operations by the operating system, it is referred to as disc mounting. What does it mean to mount a disk on Mac? Before learning further let's first understand what does it mean by disk mount and disk not mount. Sometimes the hard drive fails to mount because of various reasons and prevents you from using the system. Macintosh HD or Mac hard drive is the primary storage medium for Mac users.

Part 4: Tips against Macintosh HD Not Mounted.

Part 3: How to Recover Data from Unmounted Macintosh HD?.

Part 2: How to Fix Macintosh HD Not Mounted.

Part 1: Overview of Macintosh HD Not Mounted.

Just learned that you’re not supposed to do that. When I click “Info” for the volume, I get this -įile system : Mac OS Extended (Journaled)įile system UUID : FE4B5DA1-304F-373E-AFEA-A9B76188618Fĭon’t know if that’s actually of any use, but there it is.īasically, is there any chance that I can recover my data? Has the drive failed? I’m fairly certain that most of it is backed up on an old time machine backup, but I’d rather not take that risk - sorting through an entire computer’s worth of backup files might drive me insane.Īlso wondering if this is related to the fact that I had this drive connected to a non-powered USB hub. I’ve checked that I don’t have a faulty cable, USB port, or USB-C converter. When I click “Mount” at the top of the window, nothing happens. Restoring the original state found as unmounted. The volume Dov’s Magic Hard Drive could not be repaired. Incorrect block count for file shutdown_time If possible back up the data on this volume. When I run first aid on “WD Elements 2621 Media” (it says this is the external physical disk?) it says everything is fine, but when I run it on the tab that shows up underneath (it says this is the USB External Physical Volume), I get this dialogue -įirst Aid process has failed. My (fairly new) WD hard drive shows up in Disk Utility, but not finder. So I’m the type of guy who’s competent enough that I cringe when someone isn’t using keyboard shortcuts, but as soon as you open up Terminal or anything of the sort I’m useless.

Disk utility volume could not be unmounted