1. Wd My Book Not Mounting Macbook Pro
2. Wd My Book Not Mounting Mac
3. Wd My Book Not Loading
4. Mybook Not Working
5. Wd My Book Not Mounting Mac Desktop
6. Wd My Cloud Failure

I have a 1 TB WD external HD that won't mount. I connect it via firewire to my MacBook Pro running OS 10.13 High Sierra. My mac sees the drive, it just won't mount. I've also tried to mount it via USB, but again, my system sees the drive, but won't mount it. Does anyone have any suggestion what I can do?

Mybook won't mount My Mybook worked fine then one day decided not to anymore. I plugged it into my macbookpro and the light on the mybook started FLASHING but didn't mount. So i tried it on the iMac, the same result. Then i randomly tried a nearby lacey drive power supply which fits the mybook - NOW IT WORKS FINE!!! This is the second power supply I've had problems with with the western. Jan 07, 2019 Solution 1: Run Disk Utility to repair the WD external hard drive. No matter what problems you are meeting on a disk, First Aid is your first choice to repair it. Step 1: Launch Disk Utility. Step 2: Choose the unmountable WD external hard drive. I am not booting from the WD drive. I am booting from my internal drive. But when I plug the WD drive into one of my USB slots, the disk does not mount. I visited 'My computer' where the disks at least show up in the list. The WD drive shows up here, seems fine. But if I try to mount it (as a secondary disk), it refuses to. Thanks for responding.

Generally, when you connect an WD, Seagate, Toshiba, Samsung external hard drive to Mac, it will be automatically mounted, then you can perform read and write operation on it. Alternatively, you can also select the disk and click on Mount to make it accessible by the operating system using Disk Utility.

Wd My Book Not Mounting Macbook Pro

However, hard drive problems may happen that your WD external hard drive won't mount on Mac, usually when you desperately need to access some data stored on it. Remain calm, all data on WD external hard drive is still there. This article will explain how to fix WD My Passport not mounting/showing up/recognized/detected.

WD external hard drive won't mount on Mac, how to fix?

First of all, if your WD external hard drive is listed on the left-hand-side menu of Disk Utility, you can make sure it doesn't have any hardware problem. Why the WD external hard drive won't mount? It is because the file system of the disk has been corrupted, preventing the disk from being accessible on Mac. Just try these solutions below.

Solution 1: Run Disk Utility to repair the WD external hard drive

No matter what problems you are meeting on a disk, First Aid is your first choice to repair it.

Step 1: Launch Disk Utility.

Step 2: Choose theunmountable WD external hard drive.

Step 3: Select First Aid in the top center and click Run.

Wd My Book Not Mounting Mac

Solution 2: Reformat to fix WD My Passport not mounting

If Sometimes, the Disk Utility may not function as desired. In this situation, the only solution is to reformat the WD external hard drive. But reformatting will remove all data on the disk. In order to avoid data loss, you have to recover lost data from unmountable external hard drive as soon as possible.

Wd My Book Not Loading

Step 1: Recover lost data from unmountable WD external hard drive on Mac

As the best free Mac data recovery, iBoysoft Mac Data Recovery is able to recover lost data from unmountable, unreadable, corrupted, inaccessible external hard drive, hard drive, USB flash drive, SD card, memory card, etc. It supports to recover documents, photos, music files, videos, emails on Big Sur 11/macOS Catalina 10.15/Mojave 10.14/High Sierra 10.13/Sierra 10.12/10.11/10.10/10.9/10.8/10.7.

1. Download and install iBoysoft Data Recovery for Mac on Mac.

2. Launch this program. Select the unmountable WD external hard drive and click 'Next'. The program will start scanning this drive for recoverable files.

3. After the scanning process finishes, you can click the found files and preview.

4. Choose what you want to get back and click 'Recover'.

5. Go through the recovered files and make sure all desired files are back.

Step 2: Fix WD external hard drive not mounting/showing up/recognized/detected on Mac by reformatting

Mybook Not Working

1. Go to Applications > Utilities > Disk Utility.

2. Select the unmountable WD external hard drive and click 'Erase' on the top.

3. Provide a name and a format to erase the drive.

4. When finished, you can mount your WD external hard drive on Mac and use it again.

Also read: Other ways to erase external hard drive on Mac

Hope this tutorial can help to fix WD external hard drive not mounting/showing up/recognized/detected on Mac. If your WD external hard drive not recognized on Windows, it is also easy to be fixed. If you have any question, please feel free to contact us.

Wd My Book Not Mounting Mac Desktop

Also read: Can't See External hard drive showing up on Mac, What to do?

Wd My Cloud Failure

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