First of all: Do some basic checks

But before this operation, you should have a backup of important data because reformatting will erase your data on this external hard drive. Forgot to back up? Select the unmountable external hard drive and click "Next" button to scan all lost data. Preview the searching results, choose files we need, and click "Recover" to get them back. If external hard drive not showing up in Disk Utility , unfortunately, your external hard drives has hardware problems that none of software can solve it.

You'd better send the external hard drive to a local data recovery company as soon as possible. Katrina is a data recovery expert iBoysoft who loves to help readers solve various data recovery problems. EN FR. Store current Mac Data Recovery. Windows Data Recovery. NTFS for Mac. How to fix Mac doesn't recognize external hard drive on Mojave? Table of contents 1. Have some basic checks 2. Check if the external hard drive shows up in Disk Utility 2.

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Free Download. Katrina Katrina is a data recovery expert iBoysoft who loves to help readers solve various data recovery problems. Still have questions? Contact us. How to undo empty Trash on macOS?


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Mac doesn't recognize internal hard drive, how to fix? How to change APFS encryption password? M3 Data Recovery 5.

Part 1. Fix USB Flash Drive Not Showing Up on Mac

How to fix APFS encrypted volume not bootable? Mac doesn't recognize external hard drive, how to fix? How to fix "volume header needs minor repair" error? How to recover file from a deleted Mac user account? How to recover deleted files on Mac without software? How to recover data from unrecognized drive on Mac? How to fix external drive not mounted in Disk Utility? How to fix external hard drive not showing up on Mac? How to fix external hard drive not initialized on Mac?

How to fix external hard drive not showing up in macOS Mojave? Make sure that LaunchServices is checked you can uncheck the rest then click Run Tasks at the bottom of the window.

Unable to Mount external hard drive on mac [solved]

While this happens, Finder may become unresponsive. Once the process is complete, restart your Mac. Try reconnecting your missing drive once it reboots. Some older drives require USB leads with separate power connectors.


  1. 1. Change the Finder settings.
  2. Mount the Drive in Finder.
  3. mac pink fringe lipstick swatch.
  4. Fixing an external hard drive that’s not showing up on Mac.
  5. How to fix: External hard drive not showing up Mac Computer.
  6. You can try switching out the cable for another and seeing if that makes a difference. You can confirm whether or not the drive is faulty by trying to connect it to another computer, if you have one. One potential solution is searching online for your particular brand and model. Manufacturers may have included Mac drivers as a separate download. If you have outstanding updates to apply, try applying them and trying again. In particular, some firmware updates relate specifically to peripherals and devices that connect via USB.

    Launch the Mac App Store app and head to the Updates tab.

    My MacBook cannot read my Transcend StoreJet 25S3 [Closed]

    Read More before installing major updates or upgrading macOS to the next major version. Even disk first aid or whatever the hell they call it now on the external drives? Read More for details relevant to your machine. It's called Apple Service Diagnostic, and we'll show you how to get it and use it for best results.

    How to Recover Files from External Hard Drive Not Recognized Mac Sierra?

    Read More. If you have a problem with a particular USB port, you might want to invest in a hub to make the most of your remaining connectivity. It might also be time to start thinking about upgrading to another machine, since this could be indicative of bigger problems. Not everyone safely ejects their drives, especially small USB flash drives used primarily for data transfer. Larger external hard drives that store a lot of precious data are more worthy of your patience, however. You can eject a drive in several ways:. Here are all your options for adding more storage space to your MacBook.

    Your email address will not be published. I have already updated the Firmware to the 2. I did this once previously and by calling Apple tech support I was able to rollback High Sierra to before the update, and the drive was recognized again. For the majority of the time my USB will not show up in Finder. I am using a 27 inch 5K Mac. Yes, after rebooting it will be there, but why should I have to conduct a complete reboot and wait for ages just to see my USB.

    As I also need to use a particular Windows piece of software, I am also running Parallels and Windows 10 on the same Mac. Guess what? I am sick of reading shallow advice about what to do to make the USB appear on the Mac when this is entirely a Mac problem which should be fixed by them before releasing almost daily software updates that do absolutely nothing.

    Love the advice to always amke sure to use Time Machine to back up the Mac.

    HD is only blinking after connected to the laptop, Mac can't detect it.