Verify if the drive is getting power, try on a different power outlet. Restart the Mac and reconnect the drive. It could just be a bad drive. October 15, 2015, 2:55am #3. The Elements comes formatted NTFS for Windows. To use on Mac it will need to be reformatted. Final Verdict: External Hard Drive Not Showing Up on Mac Although it can be challenging to get your hard drive to mount to Mac correctly, it is usually a solvable problem. If none of these steps worked, the issue is likely with the drive itself.

• Wd Drive Imac Not Finding
• Mac Can't Read External Drive
• Wd External Hard Drive Not Showing Up On Mac Computer
• Wd External Hard Drive Not Showing Up On Mac Laptop
• Wd External Hard Drive Not Showing Up On Mac Keyboard
• Wd External Hard Drive Not Showing Up On Mac Desktop

Summary :

Sometimes, you might find that some files are not showing up in the external hard drive. In the following contents, we will discuss about the possible causes and solutions, as well as an effective and reliable way to recover data for the external hard drive.

Oct 29, 2020 The previous night, I copied some project files onto my External Hard Drive. It was all fine, today morning, its just not showing up. I have a NTFS reader installed on the Mac I did the reset PRAM. I checked both USB ports, and both are working fine. Other NTFS hard drives are all showing up without an issue on the mac. The best way to look for an incorrectly formatted drive is to go to. Apple (in the top toolbar menu) About This Mac Storage. See if the external drive shows up here. For more information, go to the same menu option, then select System Report. Mac not formatted to display external drives on the desktop.

Problem – Files Not Showing in External Hard Drive

Although external hard drives have brought as great convenience in daily life and work, there are chances that they might fail to display some of their files or even seem to have lost them completely, despite the disk capacity in disk properties being shown as utilized.

You will be able to tell that it is indeed your files utilizing that space in the external drive if you have a general impression of how much space your data occupies.

But here is the problem - people sometimes find their files not showing in external hard drive and get anxious; they are afraid of losing the important files forever. What is really happening when this issue is present? Can you fix it or rescue the missing data here?

I will answer those questions for you. Now, let's start with rescuing files missing from external hard drive with MiniTool Power Data Recovery.

When data recovery is done, I will explain the possible causes for files not showing problem and then give corresponding solutions. In the last section, I am going to help you know more about the external hard drive you use.

Recover Data from External Hard Drive

When you finally discover that some files are missing from external hard drive or even a partition in it is damaged/lost, you must conduct data recovery on external hard drive right away.

In this case, please stop writing any new data into the external hard drive and then follow the operations below to recover data with MiniTool Power Data Recovery easily. This software will light the hope of data recovery as long as the external hard drive is not physically damaged.

3 Steps to Recover Data from External Hard Drive

When you find that some useful files not showing in external hard drive are actually lost, please adopt MiniTool Power Data Recovery immediately.

Then, follow this tutorial to recover data.

Step 1: connect the external hard drive to computer. Launch MiniTool Power Data Recovery, and then choose Devices at the top.

Step 2: select the target external hard drive from the right side and click on the Scan button.

Step 3: during the scan, you can see more and more files being found by the software. Now, you can browse them one by one to check the ones you need and then choose a safe location to store them by pressing the “Save” button. After that, click on the OK button to confirm your selection. Soon, the data you choose will be recovered to the appointed location.

When you can confirm that all data you need are recovered successfully to another device and all the existing files have been backed up, you can choose to format the external hard drive in order to use it again. Additionally, you may follow the methods given below to try to fix the current external drive.

How to fix when external hard drive stops working?

A relatively comprehensive analysis & fix plan about external hard drive not working issue are given here to help people get out of trouble.

Why Can't See Files in External Hard Drive & How to Solve

I find files missing from external hard drive become a frequently discussed issue in many forums. So there must be some ideas that catch the point.

Based on this, I decide to make a list of the possible reasons and useful suggestions for users to refer to. Here, I have summarized 4 main causes as well as the solutions in Windows 7 through internet searching and actual operations.

4 Causes That Can Be Fixed Directly in Windows

1. The files are hidden.
2. There are file system errors.
3. The “CheckedValue” is suffering from virus infection.
4. The mirror image in memory is damaged.

Possible cause 1 – the files are hidden.

Sometimes, the files are not really missing from external hard drive; they’re just hidden and not being shown. Here are 4 solutions to unhide them.

Solution 1:

1. Type cmd to the search box and press Enter.
2. Right click on the cmd.exe and select Run as administrator.
3. Input DIR/A x:-s (x refers to the drive letter of your external hard drive). The meaning of this command is: list the non-system files in x: drive.
4. If this command returns nothing, it means your folder has been marked as protected system files, and then you can refer to the second solution.

Solution 2: check whether the files are endowed with system property.

1. Run control folders, or go to Control Panel and Appearance and Personalization.
2. You can see the window Folder Options.
3. In view tab, check show hidden files, folders, and drives and uncheck Hide protected operating system files (Recommended).
4. Then check whether the files/folders are there.

Solution 3:

1. If your files keep missing from the external hard d drive, run cmd and press Enter key.
2. Then, if the hard drive letter is O:, you should enter this command: attrib -h -r -s /s /d o:*.*.
3. Finally, check if the real files will be showed.

Solution 4:

If all solutions above failed, try the following process which is most complex:

1. Run cmd.
2. Type the location of the external hard drive. Example: 'd:', 'e:', 'f:', etc.
3. Type dir /ah. You will now see the files/folders with hidden attributes.
4. Type attrib [name of file/folder] -r -a -s -h.
5. You should repeatedly type dir /ah after un-hiding some files/folders so you know if the files/folders are now appearing or hiding.
6. Finally check your external hard drives, all data should be there.

Please note:

• If you're going to unhide files, you should type the whole name plus the expanded-name. Example for file named party: attrib party.jpg -r -a -s -h.
• If you have folder names with 6 characters or more, type the first 6 characters followed by '~1'. Example for folder named birthday: attrib birthd~1 -r -a -s -h.

Possible cause 2 – there are file system errors.

In some cases, the files may be not showing in external hard drive because the file system is corrupted or because it doesn't contain a recognized file system. At this time, you had better recover data from external hard drive firstly.

Here's how to confirm:

1. Right click on the external hard drive.
2. Choose Properties.
3. Select Tools tab and click on the Check now button.
4. Check Automatically fix file system errors from the pop-up window.
5. Click on the Start button to begin and wait for the process.

Possible cause 3 – “CheckedValue” is suffering from virus infection.

Here’s how to fix:

1. Run Regedit.
2. Then, follow this route in Registry Editor: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerAdvancedFolderHiddenSHOWAL.
3. Check whether the data value of CheckedValue is 1.
4. If NOT, delete CheckedValue, create a new DWOR in the blank and rename it as CheckedValue. After that, modify the value data as 1.

Possible cause 4 – the mirror image in memory is damaged.

Sometimes the mirror image in memory is damaged and the operating system does not respond a timely refresh, which happens by chance.

How to fix: restart the computer and then reconnect the external hard drive to check if the actual files are shown.

That's all for the solutions. In fact, each solution has helped many users get rid of files not showing in external hard drive problem, and I also hope they are helpful for you.

2 Cases for Missing Files from External Hard Drive

But what's the real story? How exactly did they disappear? These kinds of questions are all over the internet. The following mentioned examples are just a drop in the bucket.

Case 1:

I have a problem with my external hard disk. I saved some school documents on my drive. When I got to the school computer to copy my home task, then I noticed all my folders went missing, except ones that are not in folder. I still have my used memory, but can't see my folders. Please help me!shegzy4 from Makeuseof

Case 2:

Hey guys I have a problem with my external hard drive ... 2 days ago I've bought a new laptop and when I plugged my hard drive into it to install some games I found that it doesn't contain anything except 2 files. Also it shows 900 GB used space and this means that my old files are still there. So please help me return them back because I need them. By the way I've tried showing hidden folders and everything in folder options.Sarooo from Tomshardware

Faced with such confusion, most users behave like ants on hot bricks, while some users skillfully find that if they try to type the path or address of a specific folder, it opens. However, typically you have stored large numbers of files and folders in the external hard drive and you cannot remember all names of folders…So any better idea?

Learn More about External Hard Drive

Different from internal hard drive, an external hard drive is a portable storage device that can be attached to a computer via USB, eSATA, or Firewire. External hard drives typically have high storage capacities and are often used to back up computers.

Having our videos, pictures and other large files copied to an external hard drive is a safe way to back up things. Besides, external hard drive is always acting as a data storage medium and transmission medium, thus you don't have to carry on computers with you everywhere.

External Hard Drive Becomes a Necessity in Modern Life

External hard drive enjoys many advantages when compared to other storage devices, so they are getting more and more closely to our daily life. Today people are accustomed to bring an external hard drive with us in case of data transmission, such as to deal with working paper between office and home.

By using external hard drive, you can avoid the network requirement, the uploading and downloading process, and time. But, if your families share one computer with you at home, there will be a big risk of data loss. So backing up important data to external hard drive becomes a wise choice.

During the process of using external hard drives, you will inevitably encounter some difficulties, 'external hard drive doesn’t appear in My Computer' and 'files not shown in external hard drive'. I have laid my emphasis on the second issue in this post.

Characteristics That Make External Hard Drive Popular

External hard drives usually have the following advantages in common:

• Small volume: an external hard drive is usually several inches in size, such as 2.5 inches, 3.5 inches in common.
• Large capacity: external hard drives always adopt large capacity and the unit is always Terabyte.
• High speed: external hard drive connected via Firewire usually works at high speed, which makes it rather easy to transfer data between computer and external hard drives.
• Portability: since external hard drives have small volume, it is available to carry them everywhere.
• Easy to use: external hard drive is very easy to handle. It can be applied in both Windows & Mac and will be automatically detected in a few seconds. Then you can use it like internal hard drive.
• Lower cost per GB: the price of external hard drive is getting lower and lower due to proven technique. Normally you only spend several cents per GB on an external hard drive.

Bottom Line

I have noticed 'files not showing in external hard drive' is a frequently asked question in many forums. Therefore, in this post I have summarized almost all feasible solutions for users who have got a headache on this issue.

Remember, external hard drives today have become indispensable medium for us to deal with data backup, privacy protection, data transmission, and so on, so you need to pay more attention to the operations you have made during the usage to avoid unnecessary trouble.

What's more? Once something unlucky happens and leads to serious data loss, you should stop all operations and turn to reliable solutions quickly, so as to ensure the largest possibility for data recovery.

Files Not Showing in External Hard Drive FAQ

1. Open File Explorer the way you like.
2. Select View from the menu bar.
3. Click Options and choose Change folder and search options.
4. Go to the View tab and look for the Advanced settings area.
5. Check Show hidden files, folders, and drives and click OK.

Jul 01, 2012 Question: Q: iMac can't see my external hard drive I plug in a Toshiba 500 Gb External Hard drive and it doesn't show up on the desktop, in the finder window or in Disk Utility. It shows up in all those places on my work iMac and my son's laptop. I just got a new Mac and I can't see my external hard drive on my desktop like I'm used to seeing. How do I get it back? If your external hard drive icon is.

1. Dec 26, 2016 Under “File Explorer” open the drive: WD My Passport (or name you gave it) WD backup.swstor the name of your computer Volume Users (select your user) finally, you should find the picture folder with all your pictures.
2. Microsoft xbox 360 60gb hard drive reviews and ratings added by customers, testers and visitors like you. Search and read microsoft xbox 360 60gb hard drive opinions or describe your own experience.
3. Nov 14, 2019 Apple (in the top toolbar menu) About This Mac Storage. See if the external drive shows up here. For more information, go to the same menu option, then select System Report. Mac not formatted to display external drives on the desktop. It could be that your Mac already recognizes the device.

Most of the time, when you connect an external hard drive to your Mac’s USB port, you soon see it mount on the desktop. Apple likes to ensure these are easy to find, so they also appear in the Finder in the left-hand column under Devices, since Mac’s treat them the same way as another computer.

However, sometimes, an external hard drive doesn't show up. It’s annoying, especially when you need to transfer something right then. And besides, there can be a risk that data on the external USB pen, hard, or flash drive is corrupt, which means you can’t transfer what you need between devices at all.

Corrupt data can be one reason your Mac won't recognize an external drive, but there are other reasons too. Let’s take a look why this is happening and how you can get an external drive to appear on your Mac and get recover data to access to your documents.

How to fix an external disk drive that won't show up on a Mac

Why an external disk drive is not showing up? There could be a few reasons why a USB flash drive isn’t making an appearance.

Open an External Drive Not Showing on Mac

Get a huge set of top utilities for troubleshooting external hard drives not mounting on a Mac

Start with the basics:

1. Check whether the drive is properly plugged in. It sounds obvious, but since this relies on a wire - either a USB cable or HDMI cable - if it’s not connected properly then it won’t appear on your desktop.
2. Faulty cable. Assuming it’s plugged in correctly, not wobbly or loose, the cable could be at fault. Try connecting the same device with a different cable.
3. Damaged USB or flash drive port. It could be a hardware issue with the Mac. If you’ve got another port, try connecting the device to that one.
4. Reboot your Mac. Sometimes, if a USB disk won't boot, the cause is macOS issue. Hopefully, some data damage that can be fixed by restarting. Choose the Apple menu > Restart. Or press and hold the power button and, when a dialog box appears, click the Restart or press R. Restarting your Mac essentially clears your macOS’s memory and starts it up fresh.
5. Incorrectly formatted drive. Not every external drive is optimized for Macs. It could be that you are trying to connect something only fit to interact with Windows devices. If you’ve got a PC or laptop, it’s worth connecting and seeing if you can access the files through another device. The best way to look for an incorrectly formatted drive is to go to
   Apple (in the top toolbar menu) > About This Mac > Storage.
   See if the external drive shows up here. For more information, go to the same menu option, then select System Report.
6. Mac not formatted to display external drives on the desktop. It could be that your Mac already recognizes the device, but just isn’t showing its icon on the desktop screen. Even if that is the case, the drive will still appear in the left-hand column of the Finder menu under Devices. You should be able to access your drive that way, and, in the Finder menu under Preferences > General, you can check External Drives to ensure that from now on it shows up on your desktop too.
7. Reset NVRAM. To do this, shut down or restart your Mac, switch it back on and immediately press these four keys together for at least 20 seconds: Option, Command, P, and R. It should look as though your Mac has started again; if it has, release the keys when you hear the second startup chime. Hopefully, the hard drive has shown up now.
8. Check Apple’s Disk Utility to see if an external drive is showing up. Disk Utility is within System Preferences, or you can find it using Spotlight. If it is visible, then click the option to Mount, which should make it visible on the desktop and in the External Drives option in the Finder menu.

Unfortunately, if none of those options has worked and the external drive still isn’t visible, then it could have crashed, or be well and truly broken. But there might still be a way you can recover the data on the external drive.

How to show connected devices in Finder

1. Go to the Finder menu and select Preferences (Cmd+comma).
2. From General tab tick External disks to ensure that from now on it shows on the desktop.

In the Sidebar tab you can choose which folders and devices will be shown in the left-hand column of the Finder window.

How to add cloud storages to Finder

You can also mount cloud storage as local drive on your Mac. By connecting Google Drive, Dropbox, or Amazon to your computer, you get more space for securely accessing and sharing files. For your ease, add cloud drives to Finder with CloudMounter app, so that you keep them close at hand. You can read detailed instructions on managing cloud storage as local drives here.

Repair the failed external drives with First Aid

If your drive is having problems, you can try to fix them yourself with First Aid and therefore get access to your files. First Aid tool will check the disk for errors and then attempt a repair as needed. It helps to verify and repair a range of issues related to startup HD and external drive problems. If you are able to fix the hard drive or SSD in your Mac (or an external drive) using Disk Utility you will hopefully be able to recover your files.

To run Fist Aid on an external hard drive: Microsoft office slow on mac.

1. Open Disk Utility. You can searching for it using Spotlight Search or via Finder > Application > Utility
2. Check on your external hard drive, click the First Aid tab and select Run to start running diagnostics.

If First Aid successful in fixing errors, the external drive should be available to mount. If the utility unable to repair issues, your drive truly is broken or formatted using a file system that the Mac cannot read - in this way we suggest you follow the next steps to recover data from a damaged disk drive.

How to recover data from a crashed drive

Thankfully, there is an app for that. Disk Drill is the world’s premier data recovery software for Mac OS X. Powerful enough to retrieve long-lost, mistakenly deleted files from Macs, external hard drives and USB drives and camera cards.

Get a file recovery app

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With Setapp you get a pack of professional tools for file recovery and Mac maintenance.

An easy way to recover lost files on an external hard drive

Providing you already have Disk Drill Pro version, which you can get automatically by downloading from Setapp:

1. Connect your drive to the Mac.
2. Quit all other applications on the Mac, especially those that may be trying to access the external drive (e.g. iPhoto, Words)
3. Launch Disk Drill.
4. Click on the external drive that you are trying to recover files from. If it has partitions, you will see all of them. If, however, you still don’t see any volume to the external drive then you may need to try some of the steps above again or read the Disk Drill Scanning FAQs.
5. To avoid the external drive being accessed during the recovery process, click Extras next to the drive or drive partition or file, then select Remount Volume As Read Only. A padlock will appear, protecting the drive during the process.
6. Now click Rebuild (or Recover) next to the file(s) you are trying to recover. Once the scan is finished - it may take some time if the files are large - a list of files will appeal.
7. Next, click Mount Found Items as Disk button on the bottom-left below the scan results.
8. Disk Drill “strongly suggest saving the files to a different drive than the one you are trying to recover files from. Saving to the same drive substantially lowers your chances of recovery.”
9. A drive icon will appear, which once you double click will give you the option to open the files as you would do before they were lost. Drag them to another location, such as your desktop or a folder on your Mac.
10. Open the files to ensure they have been recovered properly and safely eject the external drive.

Disk Drill does have other ways to recover lost files but assuming there aren’t complications, this method is the most effective. Disk Drill Pro recovery app is available from Setapp, along with dozens of Mac apps that will make your life easier. Never have to worry about a crashed or corrupted external drive again.

A few more tips on getting your files back

1. Macs and third-party apps that look after Macs, such as Disk Drill and iStat Menus come with a S.M.A.R.T. (also known as Self-Monitoring, Analysis and Reporting Technology) status monitor. If a SMART check reports errors, then it could mean the hard drive is at risk of failing completely. Within Disk Utility and Disk Drill, there are several solutions for this: Repair Disk Permissions and Repair Disk. If neither work, it’s recommended that you backup all of the data from the disk, erase, then run a SMART check again. The external hard drive should show up as Verified.
2. Partitions can get lost within hard drives, temporarily hiding all of the information contained within. Disk Drill can help to identify and restore this information.
3. Within Disk Drill, you can restore data when a hard drive is damaged or add formatting, which is also something Disk Utility can help with.
4. CleanMyMac, another useful app available from Setapp, can help you identify external hard drive errors and repair them. It is an essential tool worth trying when you’re having external hard drive difficulties.

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Alternative ways to recover data from an external hard drive

Reset the System Management Controller (SMC) if your Mac shuts down when you plug in an external hard drive. Then use a different port to connect the external hard drive. If you’ve got a battery that you can’t remove:

• Shut down and unplug the power adapter
• Press Shift-Control-Option and the power button at the same time. Do this for 10 seconds
• Release all keys
• Plug the power adapter back in and switch your Mac back on

For Macs with removable batteries, you need to switch them off, remove the battery, then press and hold the power button for 5 seconds. After that, put the battery back in, plug in the power adapter and switch the power on again.

What’s your file format? One reason your Mac isn’t recognizing the hard drive is the file format. Windows uses NTFS file formats, while Macs, up until the introduction of Sierra, have used HFS+. Now, Apple has introduced the Apple File System (APFS) for newer operating systems. It is possible to format a hard drive so it can be read on Mac and Windows computers, providing you format using exFAT. However, if you’re having problems accessing the files and the issue is due to formatting, you will need to connect it to a device it can be read on, and then format the files correctly for the computer you are going to use it on next.

How to make Ext2/Ext3 drives readable on Mac

The common issue is Ext2- and Ext3-formatted drives are not readable on macOS. There are two ways to access such external drives on your Mac – via Linux OS or FUSE system. The easiest would be installing Linux to a secondary drive or virtual machine.

If you go with Linux installation, dual boot your Mac with Linux on another drive and use FAT32 as a transfer intermediary. If you don’t have a drive to install Linux to, use virtual machine as an interface for it. Transferring can be done the same way – with FAT32, or via network.

Another option for reading Ext2/Ext3 disks is mounting disk with Filesystem in Userspace (FUSE). Basically, it works as an extra interface enabling file system access via specially installed modules. Here’s how to mount drives with FUSE:

1. Install FUSE for macOS or MacFUSE as well as fuse-ext2 module.
2. Use the following Terminal command to enable Disk Utility’s debug menu and see all partitions: defaults write com.apple.DiskUtility DUDebugMenuEnabled 1
3. Attach your Ext2/Ext3 drive and locate the device name via Disk Utility.
4. In your user account, create a folder to be used as a mount point.
5. Use the following Terminal command to mount the drive as read-only: fuse-ext2 /dev/disk2s2 /Volumes/mountpoint
6. For write support, use the command: fuse-ext2 -o force /dev/disk2s2 /Volumes/mountpoint

Mac Can't Read External Drive

And that’s not the only case where Terminal helps you access external drive.

Employ the handy all-powerful Terminal, which always comes forward with solutions for difficult problems. Especially if System Information does recognize the USB or hard drive, but continues to hide it from you, disconnect the drive and try to find it using the Terminal, which you can find in Applications > Utilities.

• Once in the Terminal, type in the command diskutil list
• A list with information about volumes and drives should appear
• Look for a section labelled /dev/disk_ (external, physical)
• Make a note of the whole line after the word disk
• Now put the following command into the Terminal diskutil info disk followed by the number or digits assigned to that disk
• Now you should see detailed information about the drive, therefore confirming that your Mac can and does recognize it
• Eject using the Terminal by entering the command diskutil eject disk followed by the number or digits assigned to that disk
• Physically remove the disk from you Mac
• Plug it back in and your Mac should recognize it

Console is also reliable when it comes to solving tricky problems, although it isn’t always that easy to use. You can find Console under Applications > Utilities > Console. Console shows if an external drive or any error is detected under the Errors and Faults tab. If no errors show up, then the problem is not caused by the device.

To sum up, there are lots of potential solutions for a Mac not reading an external hard drive. If we were to pick one, Disk Drill seems to be the most well-rounded, offering plenty of customizations and power in an easy-to-use interface. Disk Drill Pro recovery app is available via Setapp, along with 150+ Mac apps that strive to make your life much much easier. At the very least, you’ll never have to worry about a crashed or corrupted external drive ever again.

'My 1TB WD external hard drive is not working on my Windows 10 PC and I can do nothing to the drive since it fails to show up in This PC.
I've changed the USB port but it still not working.
I don't know what reasons have made the drive not responding, and neither I know any solutions. I've saved quite a lot of important files inside the drive. If you have any methods to fix my issue and make the WD external hard drive work again, please help me. Thank you.'

Though it's no longer a new problem that external hard drive fails to work or suddenly fail to show up in PC. But it's still a tough issue for ordinary users when their external hard drive, USB or SD card etc devices suddenly become unrecognized, not working or responding in PC. Here below, you'll find 1 quick fix and 4 methods to fix WD external hard drive not working issue. If your external hard drive or storage devices are having this issue, relax and just follow to get your problem fixed right here now.

Quick fix WD external hard drive not showing up/unrecognized/responding error

1. Click Start > Type: devmgmt.msc in the Search box and hit Enter.
2. Open Device Manager > Expand Universal Serial Bus controllers.
3. Right-click on the USB Root Hub > Select Properties.
4. Go to Power Management and uncheck Allow the computer to turn off this device to save power.

After this, reboot PC and reconnect WD external hard drive to your PC, then you'll be able to use the drive again.
If this quick fix doesn't work, relax and just follow below-offered methods to repair not working WD external hard drive or devices now.

Fix WD external hard drive not recognized error

Here you have two methods to follow and fix WD external hard drive not recognized or undetectable error in Windows 10/8/7:

Method 1. Reboot PC into Safe Mode to make WD external hard drive recognizable

• Go to Setting > Update & security.
• Tab on Recovery > Advanced Startup > Restart now.
• PC will automatically boot into another Startup Settings screen.
• Press F4 to initiate PC reboot into Safe Mode.
• Then check whether the WD external hard disk can be detected or not.

Method 2. Change drive letter to make unrecognized WD external hard drive detectable

The other way is to change the drive letter with Disk Management tool so to make unrecognized or undetectable WD external hard drive to show up in PC:

• Right-click on This PC/My Computer > Select Manage.
• Go Disk Management > Find your external hard drive and right click it by choosing Change Drive Letter and Path..
• Assign the drive with a new letter that doesn't exist in your PC and mark the Partition as Active.
• Click OK.
• Restart PC and your External hard drive will show up and work again.

Fix WD external hard drive not working/responding issue

When WD external hard drive, USB or other brands of storage devices are not working or not responding to any operations in your PC, don't worry. You can follow below-offered methods to get problems fixed right now:

Wd External Hard Drive Not Showing Up On Mac Computer

Method 1. Update WD external hard drive driver to make it work

1. Click on Start > Type: devmgmt.msc in Search to open Device Manager by hitting Enter.
2. Expand Universal Serial Bus controllers > Right-click every USB device found there and select Uninstall.
3. Then check out whether any devices show up as unrecognized or not:

External Hard Drive Not Recognized Mac

• If WD external hard drive shows unrecognized, go to drivers tab and delete/uninstall the driver; Then check out whether the external hard drive shows up in My Computer/My PC or not.
• If it doesn't show up, reboot or restart PC;
• If it shows up but disappears later, repeat above steps and go to Disk Management, change the drive letter of your WD external hard drive and reconnect it to PC to let PC detect it again.

Method 2. Repair corrupted system files/bad sectors on not working WD external hard drive

Corrupted system files or bad sectors on WD external hard drive or other storage devices would block your device from working or responding in Windows PC.

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Professional partition manager software from EaseUS will repair bad sectors and fix corrupted system files to make your WD external hard drive work again. Free download, install it and follow below guide steps to fix bad sectors and corrupted system files on your drive now:

Step 1: Open EaseUS Partition Master on your computer. Then locate the disk, right-click the partition you want to check, and choose 'Check File System'.

Step 2: In the Check File System window, keep the 'Try to fix errors if found' option selected and click 'Start'.

My Mac Can't See My Wd Microsoft External Hard Drive

Wd External Hard Drive Not Showing Up On Mac Laptop

Step 3: The software will begin checking your partition file system on your disk. When it has completed, click 'Finish'.

Wd External Hard Drive Not Showing Up On Mac Keyboard

Extra Tip: WD external hard drive recovery

Wd External Hard Drive Not Showing Up On Mac Desktop

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After fixing not working external hard drive on your Windows PC, you may continue using it for storing fancy data again.
But if you lost files or valuable data on the drive, don't worry. Professional WD external hard drive recovery solution offered by EaseUS hard drive recovery software is what you exactly need. It will simply restore lost files from WD external hard drive within 3 simple steps on Windows 10/8/7 etc PC.
If you lost files after fixing WD external hard drive not working issue or cannot access saved data in your storage devices, just free download EaseUS hard drive recovery software and let it help now.