Summary: Are your important files on the flash drive not showing up when connected to the MacBook?
Maybe you have tried plugging the USB flash drive again but no luck with the files. You must be worried about the data?
Well, the blog helps you resolve the MacBook Finder issue and also recover the data with Stellar Data Recovery software.
Download a free trial of the software & keep it handy before you read further.

• Mac Flash Drive To Pc
• Using Flash Drive On Mac
• Access Flash Drive On Mac
• My Flash Drive Will Not Open
• Flash Drive Show On Mac But Cannot Download To Itunes
• Mac Not Reading Flash Drive

1. Eject your flash drive. In the flash drive's window, click the Manage tab at the top of the window, then click Eject in the resulting toolbar. Once you receive a notification that the flash drive is safe to remove, you can physically remove it from your computer by gently pulling on it.
2. Let’s take a look at some of the causes of a flash drive not showing up on a Mac to determine if you can resolve your particular issue. Some of these fixes are very simple while others may involve performing data recovery on a corrupted or damaged drive. Before trying any of these options, if it is not too much trouble, try restarting your Mac.
3. It get's a little teensy bit tricky here, but nothing to be worried about. Click on the 'Browse' button and from the window that pops up, click on your flash drive(the flash drive's name itself, not the little arrow beside it), which is probably named 'PENDRIVE' because of Ubuntu. Click 'OK' then 'Install'.

Scenario

“I inserted my flash drive to MacBook Air to include a pictograph in an excel file, which was very important but nothing happened. The MacBook Finder shows that the USB flash drive is mounted, but it wasn’t showing the files, so I safely unplugged the drive and plugged it again, but it was empty – according to my MacBook or at least what, it seemed to me. But looking at the storage space, I could tell that my files are still there on the drive but don’t know where? Anyway, the question is how can I retrieve my files from MacBook Air flash drive in this situation?”

Fix 1: Unhide Files from the USB Flash

It could be possible that the files are hidden from you which is the reason you are unable to see your data. However, you can perform a simple fix to unhide the files from the USB drive:

1) Launch Terminal and enter the command defaults write com.apple.finder AppleShowAllFiles YES

Once the USB flash drive/external hard drive is formatted by this software, all data on the USB flash drive/external hard drive will be gone forever, can’t be recovered by any data recovery method. So, before you format your USB flash drive or external hard drive with DoYourData Super Eraser for Mac, you’d better back up your data to a safe.

2) Press Return and relaunch the Finder

3) Insert the Flash drive to Mac again and now check the files

Great, if that resolved the problem.

Copy all files to a safe location and repair your drive further.

Fix 2: Repair the Flash Drive

This is just a precautionary measure which helps you repair the USB flash drive and remove logical errors if any.

1) Launch Disk Utility

2) Select the Flash drive and press Repair

3) Allow the repair process to complete

Fix 3: Connect your Flash Drive to Another Mac.

If you are still unable to view your files even after attempting the Fix #1 and Fix #2 then try to connect your flash drive to another Mac system.

1) If your flash drive is HFS or APFS formatted then connect the flash drive to another Mac with APFS or HFS file system. Else, to another OSX.

2) If your flash drive is FAT or ex–FAT, then arrange a Windows PC and try to connect the flash drive.

It is certainly possible that your flash drive may show-up all the files which are not shown on your Mac.

But what if All Fixes Fails?

This is the last resort or the final fix when you have tried Fix 1, 2 and 3 without success. Try a data recovery software for Mac; yes, leverage a third-party utility that supports USB flash drive recovery. You can give a shot to the free trial* version of Stellar Data Recovery Professional.

The steps to recover files from the USB flash drive on Mac are as follows:

Step 1. Run the data recovery utility on Mac

Step 2. Select your USB flash drive from the utility

Step 3. Launch the scan (deep scan)

Mac Flash Drive To Pc

Step 4. Wait for the scan completion

Step 5. Switch to the Deleted list when scan is done

Step 6. Preview all of your recoverable files patiently

*Free trial version of the Stellar Data Recovery Professional helps you preview all the recoverable files.

If you wish to save the recovered files to your Mac or an external drive, then activate the software online quickly.

Read More: How to activate Stellar Data Recovery Professional for Mac

Conclusion

The blog tried to resolve the rare, occurring phenomenon – files not showing up on flash drive when connected to MacBook. Hopefully, free fixes will solve the problem safely.

And even though the fixes fail to resolve the issue, you have the option to run the free trial version of the software.

Stellar Data Recovery Professional for Mac is an easy way to recover files from your MacBook Air flash drive. The straightforward process, intuitive interface and organized layout make it a simple-click affair. And the most significant thing of all is that the software caters to both technical and non-technical users.

Summary :

Don’t worry if the files and folders of in your USB drive are not showing up in your PC; you can try recovering hidden files and lost files from the USB drive via MiniTool software.

USB Drive Is Visible but Content Is Not

I connected my USB drive to Windows 10. I could see my USB drive in File Explorer, but I could not see my files stored on this drive. Simply put, USB Drive is visible but content is not! Why?

Have you ever encountered the same issue? Do you know how to solve the issue: USB drive not showing files and folders?

It is common for USB drive or other external hard drive files to sometimes not show up in the PC. This could be caused by various factors such as accidental deletion, hidden files, wrong file system, virus invasion, etc.

I saved some files in my USB but when I explore my USB the files are not appear. It shows that USB is empty. I do not know what to do.

If you encounter the “USB files not showing but space used” issue, don’t worry and check out this post to find how to solve the USB data not showing in PC issue.

Video Watch

Solved - USB Drive not Showing Files and Folders

Method 1. Unhide USB drive files

If your USB drive files are hidden, you can only see the USB drive. Here, you have 2 options to unhide files when USB drive not showing files and folders.

① Show hidden files

Step 1: Connect your USB drive to PC.

Step 2: Right-click Start button and then choose Control Panel.

Step 3: Click Appearance and Personalization.

Step 4: Unde File Explorer Options, click Show hidden files and folders.

Using Flash Drive On Mac

Step 5: Check Show hidden files, folders, and drives, and uncheck Hide protected operating system files (Recommended).

Step 6: Click OK button.

Alternatively, you can use CMD to unhide files.

② Unhide files by using CMD while USB not showing files and folders

PressWindows + X to open the Power Users menu.
Click Command Prompt (Admin).
Type diskpart, and press Enter.
Type following command:
attrib -h -r -s /s /d g:*.*

(g is the drive letter of your USB drive, so please replace the drive letter with the corresponding drive letter of yours, and press Enter.)

Type Exit and press Enter.

If you still cannot see your files in USB drive after trying the above 2 solutions, your files could very possibly be lost. So the problem now is, how do we recover lost files from the USB drive? Keep reading to find the answers.

Method 2: Virus/Malware attack your USB drive

As we know, some unknown virus can not only infect your files but also makes them hidden.

See this from ccm.net:

'Folders in my pen drive are hidden because of virus attack. I cannot unhide the folder because the hidden tick is grayed out in the Properties of the folder. How can I see USB hidden files due to virus infection?'

If you are annoyed by the “USB files not showing but space used” issue, you come the right place! Here, we recommend using MiniTool Power Data Recovery to fix USB drive not showing files and folders with ease.

The best file recovery software, MiniTool Power Data Recovery, offers wizard-like interfaces as well as simple operations to help you recover hidden files from USB drive after virus invasion without any difficulty.

This all-in-one data recovery software not only works with USB drive, external hard drive, SD card or other storage devices; it also supports various operating systems including Windows 10, Windows 8, Windows 7, and so on.

You can download MiniTool Power Data Recovery Trial Edition to have a try.

A step-by-step guide to recovering lost data from USB drive.

LOOK!

Step 1: Launch MiniTool Power Data Recovery to get its main interface with 4 different data recovery modules: This PC, Removable Disk Drive, Hard Disk Drive, and CD/DVD Drive. Here, to recover hidden files in USB drive, you are supposed to click the Removable Disk Drive.

Step 2: Select the USB drive, and then click Scan button to scan the whole device. Before scanning the device, you can specify needed file systems and file types by clicking the Settings feature.

Step 3: Preview files, select all files you want, click Save button, choose a suitable place to store files, and click OK button. Never store selected files to the USB drive, or the original data could be overwritten.

Top Recommendation

If you want to recover data, you need to choose the personal license or business license. If you can't determine which license type is the best for you, look for answers from this page: Compare License Type.

Here, in my opinion, MiniTool Power Data Recovery Personal Ultimate is a good option. It not only offers MiniTool Bootable Media Builder for data recovery when PC cannot boot, but also provides lifetime upgrade service. More important, you can use one copy of the software on 3 computers.

After all operations are done, you have recovered lost data from USB drive without damaging the original data.

Access Flash Drive On Mac

Method 3: USB drive files are deleted

If the files and folders were accidentally deleted, or they are deleted as a result of a virus/malware. you can see your USB drive but cannot see its files.

In this case, you can try using MiniTool Power Data Recovery to fix the USB drive not showing data in PC. Here, read this post How Can I Recover Shift Deleted Files with Ease to find how to recover lost data.

Method 4: USB drive has a wrong file system or damaged file system

In many cases, file system corruption can cause this “USB files not showing but space used” issue happens.

In computing, a file system is the method and data structure that an operating system uses to keep track of files on a disk or partition; that is, the way the files are organized on the disk.

If the file system is damaged or shows as RAW, you cannot access its files but will receive many errors. For example, if your USB hard drive shows as RAW, you will receive the following 2 errors:

• You need to format the disk before you can use it OR The disk is not formatted (appear in Windows XP).
• The volume does not contain a recognized file system.

Video Watch – How to Effectively Fix RAW Drive

Sometimes if Windows cannot recognize the file system of USB drive, it will not be able to show the files and folders in that USB drive. To be more specific, if your USB drive is formatted with the ext2/3/4 file system, you cannot see it in File Explorer and then cannot access its data.

Top Recommendation: Solved - External Hard Drive Not Recognized

Now, how to fix the issue of USB drive not showing files in Windows 10t? Users who successfully solved this issue do 2 things well.

First, they recover lost data from the USB drive.
Second, they format the USB drive.
Want to know more details? Keep reading!

Step 1. Recover lost data from USB drive

My Flash Drive Will Not Open

• Launch MiniTool Power Data Recovery, and click Removable Disk Drive.
• Scan the USB drive with the ext2/3/4 file system.
• Save all needed files in a safe place.

Step 2. format the USB drive to NTFS/FAT32.

• Download MiniTool Partition Wizard Free, and install it on computer according to prompts.
• Launch it.
• Select the USB drive and then click Format Partition feature from the left action panel.
• Specify partition label, file system, and then click OK button.
• Click Apply button to perform all changes.

Method 5: USB drive might be damaged

Unfortunately, if you get the USB drive not showing files in Windows 10 issue, your USB drive might be damaged. This happens relatively often; a damaged drive is usually inaccessible. However, if the firmware is still functional, the USB drive will be displayed on your computer along with the storage space condition. You can copy files into this drive and see them when you open your drive.

However, the files and folders are no longer available when you unplug your drive and plug it back again. This is because the drive will save your files and folders as long as there is an electric current/voltage through the USB. But, it will not hold the copied data when the USB electric current/voltage is lost. Now, it begins to act like a RAM instead of a ROM. In this case, you need a new USB drive.

Like these solutions?

Useful Suggestions on How to Avoid USB Drive Data Loss

Flash Drive Show On Mac But Cannot Download To Itunes

USB flash drive is the most preferred media for storage and sharing of data because of its speed, capacity and portability. However, you should take good care of your USB drive to avoid losing your valuable data.

• Make sure to backup critical files to another drive. There is nothing that can replace backup to prevent data loss and avoid expensive recovery.
• Always disconnect your USB drive safely. Make sure that each time you eject USB drive from your system using the 'Safely Remove' or 'Eject' option.
• Avoid using the same USB device in multiple systems as there is possibility of its corruption.
• If your USB drive data are lost, immediately stop storing new data on that drive as its storage space may be overwritten and thereby lessen the chances of data retrieval.
• Keep your USB device in a safe place. It is very easy to carry a USB device with you wherever you go. However, you should put it in a safe place like inside a pocket in a bag.

Bottom Line

Mac Not Reading Flash Drive

Now, you should be able to fix the issue of USB drive not showing files and folders.

If your issue was successfully solved through the solutions mentioned here, you can share with your friends.

If you have any good solutions, you are welcome to type your solutions in the comment section. Of course, if you have any questions about recovering lost data from USB drive with MiniTool Power Data Recovery, please feel free to contact us via [email protected]. Thanks!