A traditional hard drive that uses 'old' hard drive technology (mechanical platters and a moving read-write head to access data) is adequate for the majority of users, thanks to speedier USB-C. MacBook Pro (Retina, 13-inch, Late 2012 - 2015) MacBook Pro (Retina, 15-inch, Mid 2012 - 2015) MacBook (Retina, 12-inch, Early 2015–2017). LaCie 2TB Mobile Drive External Hard Drive USB-C USB 3.0 - Previous Gallery Image; LaCie 2TB Mobile Drive External Hard Drive USB-C USB 3.0 - Next Gallery Image; Only at Apple. Amazon's Choice for macbook pro external hard drive Maxone 500GB Ultra Slim Portable External Hard Drive HDD USB 3.0 for PC, Mac, Laptop, PS4, Xbox one - Rose Pink 4.6 out of 5 stars 22,194. If your Mac is not recognizing a USB or external hard drive after this, you’ll have to try mounting it manually. Mount an external hard drive on Mac. If Mac isn’t automatically recognizing your external hard drive, it’s time to force it to. Connect your hard drive and follow these instructions: Go to System Preferences Disk Utility. I have a new MacBook Pro (early 2015). I have a WD MyBook external drive. After a call to Apple tech support yesterday, the tech had me turn on encryption and FireVault. It seems to be taking forever for my external drive to encrypt. It only has around 350GB of data but after 9 hours, it is only 35% encrypted.
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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.
Quick Navigation :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.
Tip: Please read Recover Files From Dead External Hard Drive With Actionable Way carefully if your external hard drive has become dead/corrupted.
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 Hard Disk Drive.
Step 2: select the target external hard drive from the right side and click on the Scan button.
Note: If your external hard drive is not shown here, please turn to External Hard Drive Doesn't Appear - How To Fix & Recover Data to find out the possible reasons.
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
Can you put an sd card in a macbook pro. 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:
Solution 2: check whether the files are endowed with system property.
Tip: If the checkbox is not optional, you can run 'cmd', and input 'attrib -H -S X:folder name /s /d' (X: means the specific drive letter of the external hard drive and can be replaced by D:, E:, F: etc.) Then press 'Enter' to make it optional. Please pay attention to the space between the commands.
Solution 3:
Solution 4:
If all solutions above failed, try the following process which is most complex:
Please note:
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:
Possible cause 3 – “CheckedValue” is suffering from virus infection.
Here’s how to fix:
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. Western digital hard drive macbook pro.
Note: Relatively speaking, this is not a very reliable solution, and only works occasionally, because it happens occasionally.
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 ![]() Macbook Pro External Hard Drive
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?
Tip: At this time, you are suggested to adopt MiniTool Power Data Recovery Free Edition to finish data recovery by using methods introduced in WD External Hard Drive Data Recovery Is Easy Enough.
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:
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
How do I fix my external hard drive not being recognized?
Actually, there are many reasons that an external hard drive can't be recognized by computer: insufficient/unstable power supply, missing driver letter or drive letter conflict, file system corruption, broken USB port, etc. You should find the exact reason and take measures to fix.
How do I show hidden files on my external hard drive Windows 10?
Also, you need to open Windows Explorer by clicking on This PC/Computer. Then, you should type kind:=picture into the search box located in the upper right corner to search all partitions on the hard drive for pictures. Wait until the search is over.
How do I transfer everything from my computer to an external hard drive?
Microsoft provides a useful tool to help users transfer programs and data easily. Just click on the search icon/box -> type Windows Easy Transfer -> Select An External Hard Disk or USB Flash Drive as the target drive to store data -> click to install to external hard drive.
Your Mac not recognizing an external hard drive can be cause for panic. But try to remain calm — it’s unlikely that anything has happened to your files. All of your data will still be on the hard drive, it just that, for whatever reason, you can’t access it.
Just so that you worry not about losing data, get Disk Drill. Available via Setapp, the app is the best tool that will rescue your files.
Download Disk Drill Free
Fortunately, there are ways and means of getting the hard drive back up and running. Let’s get into some of them right now.
Why a flash drive is not showing up on Mac?
If you’ve plugged in a flash drive or USB drive and it’s not showing up on your Mac at all, it could be down to a faulty cable or USB port.
Before you try any system troubleshooting tips, start with the basics.
If you’ve carried out visually inspections, tested your hard drive with different cables and power outlets, and tried different systems with no luck, it’s time to put your Mac to work.
1. Change the Finder settings
One of the most common reasons for Mac not recognizing external hard drives is due to the system not being set up to display hard drives on the desktop. There’s a simple fix for this:
If your Mac is not recognizing a USB or external hard drive after this, you’ll have to try mounting it manually.
Macbook Pro Not Reading My External Hard Drive How To2. Mount an external hard drive on Mac
If Mac isn’t automatically recognizing your external hard drive, it’s time to force it to. Connect your hard drive and follow these instructions:
If the hard drive still isn’t playing ball, the next step is First Aid.
3. Run First Aid on an external hard drive
Mac’s built-in First Aid tool is designed to verify and repair a range of issues related to corrupted files and apps, startup issues, and, crucially, external hard drive problems.
If your issue has to do with wanting to know how to open a flash drive on Mac that’s displaying but not allowing you access to files, First Aid might be able to help.
Macbook Pro Not Reading My External Hard Drive Windows 10
If First Aid is successful in repairing any faults, your hard drive should be available to mount. If not, you’ll need to try the next option.
4. Delete potentially conflicting apps
How recent is the problem? If a flash drive not showing up on Mac was completely fine a few days earlier there could be an app causing conflict. If you’ve downloaded any new apps recently, uninstall them one at a time, connecting your hard drive after each uninstallation to see if the issue is resolved.
You can delete apps using the Launchpad or by dragging them to the Trash, but neither method is recommended in this situation. You see, while an app might appear to be deleted, associated files will be left on your system — files that could be preventing access to your external hard drive.
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Instead, let CleanMyMac X take care of it. CleanMyMac X has an Uninstaller tool that can define your installed applications and associated files and remove every trace of an unwanted app.
And it couldn’t be easier to use.
If you’ve worked through all recently installed apps and are still no further forward, your hard drive may have crashed or, worse, be completely broken. In this case, you’ll need a heavy duty tool like Disk Drill to rescue files.
5. Repair disk permissions
Disk permissions keeps your files secure. Every file and folder has an associated set of permissions. Unfortunately, these can get messed up without you realising it, which can cause serious problems. You can fix these two ways. Either manually, as we mention in this article, or using CleanMyMac X, which is far easier.
Macbook Pro Not Reading My External Hard Drive Symptoms
All you need to do is:
The program will scan and fix any it finds that are broken or faulty. Your Mac should be running as good as new.
Apple magic keyboard 2 late 2015. To prevent an external hard drive not showing up on Mac turning into an all-out disaster, always backup files on your system hard drive and in the cloud. Anytime you use an external drive, unmount the disk properly and store it safely. And finally, use CleanMyMac to uninstall apps and run regular Maintenance on your system to prevent applications conflicting with hard drive performance.
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