Summary: This post shows how to access a WD hard drive that's not recognized by Mac. To avoid data loss when fixing the unrecognized WD external hard drive, you can recover lost data from the WD hard drive for free with iBoysoft Data Recovery for Mac.
Just like Seagate external hard drive not recognized on Mac, WD hard drive not recognized is a question frequently asked by Mac users in Apple related forums. It happens to WD My passport, WD My Book, WD Elements and Easystore, etc.
- Any external USB hard drive is going to be compatible, whether it's an older large/clunky 3.5-inch desktop hard disk drive in an external USB 2.0 enclosure, or a sweet and slick 2.5-inch Solid State Disk drive in a pocket-sized USB3.0 enclosure and also regardless of whether it has been pre-formatted by the manufacturer for Windows, or been pre-formatted by the manufacturer for Mac.
- Seagate USB External drive compatibility. Windows 7 or Vista requests drivers for an external drive; Windows will not allow me to safely remove my drive. It keeps reporting the drive is busy or in use. Slim For Mac Portable 500 GB Hard Drive STCF500100 3-year limited warranty. USB 2.0: Kit: 500GB 500.0: PC & Mac.
An External Hard Drive Compatible With Both Windows & a Mac. If you have both Windows and Mac computers in your office, it's important to understand their different storage requirements before buying an external hard drive. Both operating systems use different formats for reading and writing to a hard drive.
If you are one of those who are wondering:
- Why Mac won't recognize my WD hard drive?
- How can I make the WD hard drive detected and work on Mac again?
- Can I fix this issue without losing my important data?
You are in the right place to make the WD hard drive recognized by:
- 1. Trying six quick checks and fixes
- 2. Checking if Finder allows connected external hard drive showing up
- 3. Updating related WD Apps with WD Discovery for Mac
- 4. Checking if the WD hard drive is password locked
- 5. Repairing the unrecognized WD hard drive with First Aid
- 6. Use WD Drive Utilities to check the unrecognized WD hard drives
- 7. Reformatting the WD hard drives when it's not working
First, See How Mac Recognizes a WD External Hard Drive
The process of Mac recognizing an external hard drive is a little complicated even though you can't see it. Specifically, when you plug a WD hard drive into a Mac computer, macOS would be notified. Then macOS will call all related hardware and software to read, recognize, and show this hard drive on the Desktop and in Finder, so that finally you can access your data on the drive on your Mac computer.
So, we usually simplify this process in 4 steps:
- The WD hard drive is supplied with power, so that Mac can detect this storage device.
- macOS reads partition information of the WD hard drive.
- macOS recognizes the file system of each volume.
- Users access data on the WD hard drive.
However, if any part of this process goes wrong, hard drive problems like Mac won't recognize your WD hard drive would occur. As a consequence, you can't access, copy, write to or transfer data stored on it.
Now, Fix WD hard drive not recognized issue on Mac
So, based on the process of Mac recognizing a WD hard drive, we need a thorough check to know which part makes the WD hard drive not working on Mac, and then fix it.
1. Try Quick fixes when WD hard drive is not recognized by Mac
A proper connection is the most basic condition that Mac can access the WD hard drive. Or else the external hard drive would not even show up in Disk Utility. When your Mac can't recognize an external hard drive, you can always do the following quick fixes at the very beginning.
- Make sure the WD hard drive is externally plugged into a wall outlet if it's a WD desktop hard drive like WD Elements Desktop and My Cloud.
- Connect the WD hard drive directly to the computer and do not use a USB Hub.
- Try a different USB cable and port for power and data supply, especially if the My Passport external hard drive is not showing up in Disk Utility.
- Try a different USB-C adapter to connect the WD hard drive if your Mac only has the Thunderbolt 3 port.
- Try to connect the WD hard drive with a different Mac computer to check if the WD hard drive can be recognized on that Mac.
- Try to plug the WD hard drive in to a Windows PC to check if the file system of the WD hard drive is not compatible with Mac.
The WD hard drive lights on but is not recognized by Mac still?
Wait! Do you allow your Mac to show the recognized WD hard drive in the Finder and Desktop?
2. Show the WD hard drive in the Finder and Desktop
Sometimes, you think WD hard drive is not recognized by Mac because the WD external hard drive isn't showing up on Mac, neither in Finder nor on the desktop. However, the fact is that the WD hard drive is detected by macOS but it is not set to show up on Mac.
In this case, you can show the WD hard drive by changing the preferences:
- Step 1: Go to Finder > Preferences > General, make sure the 'External disks' option is ticked. This will make the recognized WD hard drive show up on the Desktop.
- Step 2: Select Sidebar tab on the top, make sure the 'External disks' option under Locations is also ticked.
The WD hard drive is not working on Mac still?
Well, it seems that Mac really can't recognize the WD hard drive. We need to take advantage of some tools for further check.
3. Update incompatible WD Apps with WD Discovery for Mac
- Step 1: Go to Finder > Preferences > General, make sure the 'External disks' option is ticked. This will make the recognized WD hard drive show up on the Desktop.
- Step 2: Select Sidebar tab on the top, make sure the 'External disks' option under Locations is also ticked.
The WD hard drive is not working on Mac still?
Well, it seems that Mac really can't recognize the WD hard drive. We need to take advantage of some tools for further check.
3. Update incompatible WD Apps with WD Discovery for Mac
WD Discovery is a desktop software for Mac and Windows for delivering WD software, updates and notifications for WD external hard drives.
When WD hard drive is not recognized, you can download WD Discovery for Mac to update WD Drive Utilities, WD Security, WD Backup, etc. Possibly, your Mac doesn't recognize the WD hard drive because the WD software is not compatible with your macOS.
4. Check if the WD hard drive is password locked
If you are using WD hard drives like My Book Drive and it is not recognized by Mac now, you can check if the hard drive is password protected. How to change language in adobe premiere pro cc mac. macOS can't read the partition information and mount the volumes if the WD hard drive is password locked. You can download and install WD Security to unlock the WD hard drive if a password has been set to protect the hard drive.
The WD hard drive is not encrypted? Then the reason for Mac not recognizing the WD hard drive is that macOS fails to access the partition and file system information. It could be a problem when WD external hard drive used on PS4 extended drive but not recognized.
5. Repair the unrecognized WD hard drive in Disk Utility
Disk Utility is a built-in disk management and repair tool on Mac computers. When a WD hard drive is not recognized or not working due to inner disk errors, you can try to repair the unrecognizable WD hard drive with Disk Utility.
Note: If the WD hard drive is recognzied in in Disk Utility but not mounted, you can select the Mount option first then the WD hard drive will be mounted on the Desktop.
- Step 1: Go to Applications > Disk Utility.
- Step 2: Click 'View' and choose 'Show All Devices'.
- Step 3: Select the unrecognized WD hard drive from the sidebar.
- Step 4: Click on First Aid on the top. Wait while First Aid verifying and fixing possible errors of the WD hard drive.
If First Aid can't repair the external hard drive, or Disk Utility doesn't recognize the volumes of the drive, probably, the WD hard drive could be corrupted caused by bad sectors.
6. Use WD Drive Utilities when WD hard drives not working on Mac
WD Drive Utilities for Mac is a specialized utility for WD hard drives to run drive diagnostics (fix potential drive failures, slow disk performance, and bad sectors), Manage RAID configuration (For RAID supported models), Erase and format WD hard drives, etc.
If a WD hard drive won't work normally on a Mac due to bad sectors or other parameter errors, you can download WD Drive Utilities for Mac to have a diagnosis of what happens to your hard drive.
- Step 1: Install WD Drive Utilities on your Mac and then launch it.
- Step 2: Plug the unrecognizable WD hard drive into the Mac.
- Step 3: Click on 'Diagnose' and choose 'Run Quick Drive Test' to check the WD drive completely.
7. Fix the unrecognized WD hard drive by reformatting
If the unrecognizable WD hard drive can't be repaired by WD Drive Utilities, the file system of the WD hard drive might be seriously damaged or corrupted. In this case, you have to reformat or erase this WD hard drive. Before that, it's necessary to recover lost data from unrecognized WD hard drive with free hard drive data recovery software for Mac, like iBoysoft Data Recovery for Mac, to avoid data loss.
iBoysoft Data Recovery for Mac is professional in external hard drive data recovery on Mac. It supports Western Digital, Seagate, Toshiba, Samsung, and hard drives of other manufacturers. This data recovery software can recover lost data when hard drive is unrecognized, unmountable, unreadable, corrupted on Mac. Besides, iBoysoft Data Recovery for Mac can recover lost data from Macintosh hard drive, USB drives, Pen drives, SD cards, memory cards, CF cards as well as other storage devices.
Tutorial to recover lost data from unrecognizable WD hard drive with iBoysoft Data Recovery for Mac
Step 1. Download, install, and restart your Mac. Then launch iBoysoft Data Recovery for Mac.
To recover your important photos, videos, music, documents, emails from this unrecognizable WD hard drive, you can free download and install iBoysoft Data Recovery for Mac on your Mac.
Step 2. Scan for lost data on the WD hard drive.
When the data recovery software is launched, you will see your unrecognizable WD hard drive in the interface. You need to select this corrupted WD hard drive and then click the 'Scan' button to scan for data on this drive.
Step 3. Preview and recover files.
When WD hard drive is corrupted, you can't access your data on this drive. But you can use iBoysoft Data Recovery for Mac to preview the data on the drive, which will help you make sure your files are not corrupted before you finally click 'Recover' to recover them.
Tutorial to reformatting WD hard drive that is not recognized by Mac
- 1. Go to Disk Utility and select the unrecognized WD hard drive from the sidebar.
- 2. Click on Erase on the top.
- 3. Follow the instructions to finish the reformatting process.
After reformatting WD hard drive process finished, you will hopefully see the WD hard drive recognized and showing up on Mac correctly.
However, if the external hard drive is not showing up in Disk Utility at all, the great chance is that the WD hard drive is physically broken. As a result, Mac can't read and recognize it. In this case, we advise you to check if the serial number of the WD hard drive is still in warranty so that you can ask for a repair or replacement service.
WD provides no-limited warranty unless your WD hard drive was purchased from an authorized distributor or authorized reseller like Amazon. So, if your WD hard drive is dead for disk corruption, please free free to contact their support team for warranty status review and product replacement.
Conclusion
In the issue of WD hard drive not recognized, be it on Mac or Windows, data rescue should come first. This is also important when USB flash drives, SD card, or other external hard drives that are not showing up on Mac.
You can recover data from the unrecognized hard drive with free data recovery software like iBoysoft Data Recovery for Mac. Then, you can fix the error in different ways without worrying about data loss.
Does this sound similar to you?
You thought you had enough disk space when you originally bought your MacBook Pro, but soon you realized that storage is being filled up quicker than you can clear old files.
Or maybe you already had an external drive to help extend your MacBook's storage, but now it's either outdated, too slow, or experiencing issues.
We may be in the age of cloud computing and remotely stored files, but it's always helpful to have a portable hard drive you can count on both for file backups and to work off as needed.
In this buying guide, we'll help you pick the best external drive for your MacBook Pro so you can access all your files without sacrificing speed or performance.
Quick Summary
Here's a brief overview of our recommendations depending on your specific needs and preferences:
- The 10TB G-DRIVE Desktop External Hard Drive will give you enough volume and lightning speed for a traditional drive, and comes pre-formatted for Mac.
- If you need instant cross-platform compatibility, and an array of color choices, you'll be covered with the Seagate Backup Plus Slim 2TB.
- Known for being rough on your electronics? The Silicon Power 1TB Drive is rugged and durable, with water resistance in addition to quick read and write speeds.
- If you prefer a modern speedy solid-state drive, the Glyph Atom RAID 1TB SSD is sure to meet expectations in terms of speed and durability.
Do I Need An External Drive for My Mac?
External drives are a worthwhile investment for more than just power users, but it can be hard to determine if you need one or not. Consider this:
- Do you regularly work with large files such as videos and edited images, or run other creative files such as video games?
- Is your MacBook Pro running slower due to being overburdened with files?
- Have you ever wanted to backup your Mac just in case of any data disaster?
- Are you using a cloud storage or online backup service but fear of security and reliability issues from the provider?
- Are old files being stored on your computer because you occasionally reference them but can't completely delete them?
Answering yes to any of the above scenario questions is a fairly good indicator that an external hard drive would benefit you.
On the other hand, an external hard drive is probably not the best option for for those of you who only have a small volume of unimportant files to save, which might be better served by using a cloud storage program like Dropbox or Google Drive or by offloading their old files onto a large USB flash drive.
External Hard Drive Not Compatible With Macbook Pro
Best External Drive for MacBook: What to Look For in 2020?
Storage Capacity
If you're purchasing an external hard drive, it's because you need the space on your MacBook, so it doesn't make sense to cut corners on how much exterior space you purchase. However, it's still important to consider exactly how much space you need. Consider how quickly you create large files (such as photo imports) and if you plan on keeping them in a long or short term to decide your actual need.
Formatting
While many newer drives come formatted to work on both Mac and PC, it's best not to choose one that is single-system compatible as it will limit the drive's versatility (though you could manually format an external drive for both PC and Mac compatibility, it's an extra effort and requires you to be a bit geeky). For added convenience, you should look for drives that come pre-formatted for Mac, which means you don't have to install a special program and do it yourself.
HDD or SSD
There are several kinds of external drives based on the electronics that make them work. An HDD is the traditional spinning disk of data, whereas an SSD is newer technology that has no moving parts and store information inside the electronic components. An HHD, or Hybrid Hard Drive, uses a combination of these methods. Both have their own advantages and disadvantages when it comes to speed, durability, price, and information safety, so make sure you know which you prefer.
The Best External Drives for MacBook Pro in 2020: Our Picks
Kindly note that the products chosen below are mainly based on our personal preferences and the guidelines as shown above. They are by no means made in the order below.
1. G-Technology 10TB G-DRIVE USB-C Desktop External Hard Drive
This speedy HDD drive offers a huge chunk of storage at an uncommonly high RPM. It will stand up to daily use in editing and media programs and connects to your computer via USB-C so you can take full advantage of its specs.
Pros:
- If you have set up Apple Time Machine, this drive will be ready for easy file backup so you won't be waiting for your files to read or write. Also, it comes with a great amount of storage space.
Cons:
- The disk is pre-formatted for Mac, you won't be able to use your files on a secondary computer such as a Windows PC unless you reformat it to NTFS file system.
2. Seagate Backup Plus Slim 2TB
Available in four different sizes, this hard drive from trusted brand Seagate comes in several colors. Approximately the size of your phone, it packs a punch for its size and is very portable.
Pros:
- It can be used on both Mac and PC without reformatting. Also, it offers fast connection via USB and weighs about 5 ounces.
External Hard Drive Not Recognized
Cons: Download photoshop 2020 mac free.
- Largest TB size option is not compatible with Mac.
3. Silicon Power 1TB Rugged Armor A60
An extremely versatile and sturdy drive, this model is compatible with more than just your MacBook. It's water resistant, with read and write speeds at the standard 120 mbps.
Pros:
- It can be used with several gaming consoles and Apple Time Machine in addition to your Mac.
- It's also durable and available with the modern USB-C which is especially useful if you're using the newest MacBook Pro.
Cons:
- It appears somewhat unprofessional, also the drive is a bit on the heavy side as it weighs around 8 ounces.
4. Glyph Atom RAID 1TB External Solid State Drive
Available with USB and USB-C connections and pre-formatted for Mac, this SSD from well-known brand Glyph provides extremely fast speeds that will support your casual and power use. It looks clean and functions beautifully.
Pros:
- It comes pre-formatted for Mac with easy reformats for PC or cross-platform compatibility, significantly faster than comparable drives from Samsung and other brands, available in several colors and two connection types.
Cons:
- It's the heaviest drive on our list at 11 ounces, and a bit on the pricey side as well.
Useful Tips & Resources
Picking a hard drive can be difficult, especially if you aren't sure whether you need one. One way to help decide is to try a cloud storage platform such as Google Drive or Dropbox before you decide to buy an external drive. Both platforms are free to start with and they offer terabyte storage options for paying customers and using one may help you decide if you need more constant access to your files or simply a place to store them.
If you know you want an external drive but aren't sure what storage type you need (HDD or SSD), perhaps this guide from PCWorld will help you decide which best fits your requirements.
Also, It's worth noting that some external drives available on the market are formatted for PC only, but you can reformat it to Mac OS Extended, or for cross-platform compatibility (with NTFS) if you need to use your external drive for your MacBook Pro and a PC as well. This tutorial is definitely worth checking out:
Final Words
Regardless of your final choice of external drive, having one will definitely improve your workflow and computer performance. You'll be able to use your files more effectively and improve your MacBook's performance. Which external drive have you used in the past or are considering purchasing? Let us know.
