- External Hard Drive Not Showing Up in Disk Management. WD external hard drive not recognized Windows 10. Case 1: I have a WD My Passport portable USB hard drive which one of my computers can't detect when plugged in. It doesn't show up in My computer, Device Manager or Disk Management.
- In macOS / OS X Platform. Connect your Western Digital My Passport drive to Mac computer, and let the OS detect and mount the drive for use. Now, a new hard drive icon will appear on the desktop. On macOS Dock, select Finder. When the Finder window opens, on the menu bar, select ‘Go’ and then ‘Utilities.’.
- Normally when you plug in an external hard drive to your Mac's USB port you will see it appear on the desktop (aka mount on the desktop). You can also see it in the Finder in the left column under.
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- My Wd External Drive Is Not Recognized On Mac Hard Drive
Whenever you plug in an external hard drive to your Mac computer, it should show on the desktop or Finder. If you are unable to mount the drive or external hard drive not recognized on Mac, this might be an indication of a hard drive being corrupt or faulty.
What if you have your important data on the external hard disk? how would you recover data from the corrupt external hard disk? Microsoft excel mac 2014.
This issue could be the result of an unsafe external hard drive ejection, virus attack, system crash, file system corruption and some hardware problems, etc.
This blog provides you a clear insight on different methods to solve external hard disk not recognized on Mac issues.
Case 1: Mac external hard drive is showing up in Disk Utility
2012-05-03 06:25:14 1) Right-click on “My Computer” then Click on “Manage” 2) Double-click “Disk Management” You will probably see WD Disk 3) Right-click in the left portion of that drive box WD Disk 4) Click “Initialize” and “OK” in the next dialog box. Wait few seconds and it should now say. My MyBook external for Mac was recognized this morning but Time Machine said it was read only. I shut everything down and now the MyBook is running and clicking (blinking light up and down) but it won’t show up on my computer. I tried connecting to another computer and same thing. Any help would be GREATLY appreciated!
Case 2: External hard drive is not showing up on Mac disk utility
Let us start with the first scenario that is the external hard drive is not recognized on Mac but it is mounted in Disk Utility.
Scenario 1: Mac not recognizing the external hard drive
If Mac external hard drive is not mounting on a desktop or in Finder. The next step is to verify the state of the external hard drive in Disk Utility.
macOS Utility is part of the built-in recovery system of your Mac, from which you can boot into Mac and use its utilities (Disk Utility) to repair certain logical errors of the hard drive.
Note: You can make use of all the below-mentioned methods to solve external hard drive not recognized on Mac if and only if it is mounted in Disk utility.
Solution 1: The external hard drive shows up in Disk Utility
Step 1: Go to Finder > Preferences > Sidebar/General tab.
Step 2: Select Device < External disks(or you can find external disks under Show these items on the desktop).
This is the easiest method to make an external hard drive mount on Mac. If there are any logical errors or corruption in the disk, an external hard disk won’t be recognized on Mac.
You can try fixing external hard drive not recognized on Mac with First Aid in Disk utility.
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Solution 2: The external hard drive not mounting on Mac
The issue that Mac doesn’t recognize the external hard drive could be fixed with Disk Utility under Mac Recovery Mode.
Step 1:Restart your Mac and immediately press and hold Command + R keys to get into Recovery Mode, release the keys when you see the Apple logo.
Step 2: Select Disk Utility in macOS/Mac OS X Utilities and click Continue
Step 3: Select the external hard drive mounted and run First Aid to check and repair errors in this drive.
What if you have accidentally deleted the Mac HD in disk utility? Do not worry, click on the given link to fix the issue and recover the data from the Mac drive.
However, if you are unable to recognize the external hard drive on Mac even after performing all the above-mentioned methods, this might be due to severe corruption in the drive. This can be easily solved by reformatting explained in the next solution.
Solution 3: Fix Mac not recognizing external hard drive by reformatting
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Note: Reformatting will erase all your data stored on the drive. If you have any important files on the external hard drive, you need to restore data before reformatting. You can recover data using a safe and secure hard drive recovery tool.
Before you face a hard situation of data loss from your external drive use SFWare hard drive recovery tool. The tool is explicitly designed to recover data from all data loss situations from external hard drive including formatting or corruption on the drive. It supports APFS, HFS, HFS+, exFAT, FAT32 file system drives on all versions of macOS.
Once you are ensured all your important data is recovered from external hard drive, try fixing Mac doesn’t recognize external hard drive by reformatting.
Step 1: Launch Disk Utility
Step 2: Select the Mac not recognized external hard drive from the left part of the window
Step 3: Click the Erase on the top of the Disk Utility window
Step 4: Complete the related information like name, format, scheme, then click Erase
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Reformatting will surely help you in mounting the external hard drive on Mac if it is mounted in Disk Utility. What if the external hard drive is not showing up on Mac in disk utility?
Scenario 2: External hard drive not showing up in Mac Disk Utility
Let us start with some basic tests to make sure the external hard drive is connected securely.
Some initial tests to make your external hard disk recognizable on Mac
- Check whether the external hard drive is properly plugged in.
- Assuming the hard drive is properly plugged in and an external hard drive is still not mounted on Mac try using a different USB cable and port to ensure that they are not at fault.
- See if you can access the external hard drive on another Mac computer
- Try resetting NVRAM by restarting your Mac. Press Option, Command, P and R keys together for 20 seconds. Leave the keys if Mac has started again normally and you hear the second startup sound.
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Performing these basic tests should make your external hard drive recognized by Mac. If you are still unable to mount the external hard drive on Mac or Disk utility the drive might have serious hardware problems that cannot be fixed with the above-mentioned methods. It is recommended to fix your hard drive with the help of a local hard drive technician.
Conclusion
It is always rewarding to have back up of data as you never know when you might encounter data loss. However, there are few manual methods that can help you regain access to your external hard drive that is not recognized on Mac. This article also provides you a way out to recover data from the external hard drives if you fail to mount your external hard drive on Mac.
My Wd External Drive Is Not Recognized On Mac Hard Drive
SFWare hard drive recovery tool that supports recovery from all kinds of external hard drives including Seagate, Samsung, WD, Transcend, Toshiba and other external drives.
If you were successful in fixing external hard drive not recognized on Mac issue with the help of this article, do let us know in the comment section below.