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Start off by running the following command in the command line: Diskutil list This is going to list all the mounted drives on your Mac. Once you have found the proper drive to erase, just copy its identifier so you can use it for the next command. Then pick a name and a system format type. Method #2 (The Command-Line Way) In case you can't get your device formatted from Method #1 try this way. Open the Terminal (Ctrl + Alt + T) List your block storage devices by issuing the command lsblk Then identify your pen drive by it's SIZE. In my case its /dev/sdb. Erase everything in the pen drive (OPTIONAL). The command line also works in the same way as the disk utility to format the USB drive. Follow the steps to format FAT32 with the Terminal command line: Step 1: Plug the USB flash drive that needs to be formatted to a Mac computer. Step 2: To run Spotlight press cmd + space and type: terminal and press Enter.
Using flash drives like pen drive, SD card, memory card, microSD card, external hard drives has become so common today. But, sometimes it happens that due to some unexpected reasons, your flash drives get corrupted or damaged. It becomes so frustrating situation then and people get confused and don’t get anything to do.
So, keeping in mind, I am here going to tell you how to fix a corrupted flash drive using CMD option. But, before we move on to the fixing solution, let us have a look at the real practical scenario of a user who has shared his experience of a corrupted flash drive.
Corrupted USB flash drive is an old age problem. Almost every computer user has faced this common problem. It doesn’t matter what you do, at some point of time, your computer will reject to read your USB drive. But, have you ever thought about how USB flash drive gets corrupted?
Well, there could be various causes that can make your USB flash drive corrupted or damaged. Some of the causes are mentioned below:
Causes That Can Make Your USB Flash Drive Corrupted
- Virus or malware infection.
- System files corruption.
- Availability of bad sector.
- Connecting USB flash drive to multiple PCs or Mac.
- And so on…
It doesn’t matter whatever the causes are, there are few effective solutions that you can follow to know how to fix a corrupted flash drive.
And one of the popular methods to fix corrupted flash drive is by using CMD command.
So, here comes the solution section – how to repair a corrupted flash drive using CMD (command prompt)?
How To Fix Corrupted Flash Drive Using CMD (Command Prompt)
The CMD command which is also known as the command prompt is one of the high rated and successful solutions to repair corrupted, not working, damaged or unrecognized flash drive, pen drive, SD card or hard drive. It can also be used to repair corrupted external hard drive, SSD or HDD with ease.
Note: The solution works great on Windows 10/8/8.1/7 computer.
Below, follow the steps:
Step 1: Connect the corrupted flash drive (pen drive, memory stick, SD card or external hard drive) to your Windows computer.
Step 2: Click START and type CMD in the search bar and hit ENTER to open the command prompt. Alternatively, you can also open command prompt by pressing Windows Key + R followed by typing CMD in the RUN box that pops-up.
Step 3: Now in the command prompt box, type the following commands:
- Type diskpart and hit ENTER button. After this type list disk and hit ENTER button.
Step 4: Next, type select disk followed by the number of your disk and press ENTER button. After your disk gets selected, type clean and press ENTER button.
Step 5: Next type create partition primary and hit ENTER.
Step 6: After this type active and press ENTER followed by select partition 1.
Step 7: Finally, in the last step type the following command format fs=fat32 and hit ENTER button.
A screenshot of the process is given below.
After the completion of the process, you should find your USB drive working as good as new.
Alternatively, there is another step to fix/repair corrupted USB flash drive using CHKDSK command.
Repair Corrupted USB Flash Drive Using CHKDSK Command
Below follow the steps:
Step 1: Connect the corrupted flash drive to your PC.
Step 2: On your computer click Start and type CMD in the search bar and hit ENTER.
Step 3: A new command prompt window will get open.
Step 4: Now type the following command: chkdsk /X /f H: or chkdsk H: /f and hit ENTER. Here you need to replace the H: drive with your corrupted pen drive/SD card/USB drive.
Just wait for the process to get complete and then you should find your USB flash drive working as good as new. Also, with this, you will be able to know how to recover corrupted files from USB using CMD.
Expert Tip: Recover Lost Data From Corrupted USB Flash Drive
While performing the above solutions to fix corrupted USB drive, you may encounter data loss from your flash drive. So, after fixing a corrupted USB flash drive, it is important that you get all the data back from such a drive. So, here, you can try USB Flash Drive Recovery Tool to and know how to restore lost data from USB flash drives. The best thing about this flash drive recovery software is that it is available for both Windows and Mac computer.
With the help of this photo recovery software, one can:
- Easily get back inaccessible or lost pictures, videos and audio files from corrupted USB flash drive
- Recover digital media files from corrupted pen drive, SD card, memory stick, hard drive, camera card
- Also retrieve media files from unreadable, damaged, write-protected or unrecognized USB flash drive
- 100% read-only. Safe, secure and easy to use
* Free version of the program only scans and previews recoverable objects.
Steps To Recover Files From Corrupted USB Flash Drive
Step 1: Select Desired Location
Firstly, select the drive, external media or volume from which you want to recover deleted media files. After selecting, click on 'Scan'.
Step 2: Preview Recovered Media Files
Next, you can preview the recoverable media files after the scanning process is completed.
Step 3: Recover Media Files
Lastly, you can select the images, audio, video files you want to restore and click on 'Recover' option to save them at the location you want.
Bonus Tip: People Have Also Asked
How Can I Repair My USB Flash Drive?
Well, as mentioned above, you can follow the above command prompt (CMD) to repair corrupted USB flash drive, SD memory card, memory sticks.
On the other hand, if you know that your USB flash got corrupted due to virus infection, then run anti-virus tool to scan your corrupted SDcard, USB flash drive, etc
For detailed information please visit: Learn To Remove Virus From SD Card Without Formatting It(though it is mentioned SD card you can follow the same solution to remove virus from your virus-infected USB drive).
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How Do I Remove Write Protection?
Many USB drives, memory stick, pen drive, SD card come with the feature of write-protection.
But sometimes it creates problems and when it creates a problem then users are not able to access files from write-protected USB flash drive, SD card, pen drive, etc.
How Do You Fix An Unrecognized USB?
Well, there are also many users out there, whose USB drive does not get detected or does not get recognized by the computer.
In such situation, they look for the solution on how to fix an unrecognized USB drive?
Well, if your USB drive, pen drive, SD card or external hard drive does not get recognized by your computer, then please follow the related links mentioned-below and find out the best solution for your problems and get fixed your unrecognized USB/SD card or pen drive.
Conclusion
I hope after you try the above solution, you will be easily able to fix corrupted USB flash drive and know-how to recover corrupted files from USB using CMD.
This tutorial will definitely not let you down, so just try the solution with the step by step instructions mentioned above. And, if you notice that the data you have saved in the flash drive has been lost the try USB Flash Drive Recovery Tool.
This tool will definitely help you restore lost data from USB flash drive in no time. So, all the very best guys.
Alex is an expert technical writer with 7+ years of experience. His in-depth knowledge about data recovery and fascination to explore new DIY tools & technologies have helped many. Alex has a great interest in photography and loves to share photography tips and tricks with others.
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Dec 16, 2020 • Filed to: USB Recovery • Proven solutions
USB drives are something of daily use for a modern-day person. From listening to music to transferring important files from pc to pc, we use flash drives for a variety of reasons. These flash drives are plugged into several different devices and hence are at risk of corruption or malfunctioning and might require to be formatted at times. The USB flash drive can be formatted in a variety of ways like depending upon the operating system and other features.
Sometimes, certain devices may only read specific USB file systems. So learning how to format your USB to a new file system is something that will come in handy.
Part 1: What is FAT32 Format?
FAT32 is an improved version of the FAT system which was introduced in 1996 by Microsoft with its Window95 OSR2 system. The purpose of its development was to be a better version of the FAT16 in terms of speed, performance, robustness, flexibility, and to support larger volumes.
Part 2: What Should You Do before Formatting a USB Drive?
A USB drive may contain songs, videos, documents, important files, etc. depending on the person who uses it. So most people don’t prefer formatting unless they want to get rid of those files. Formatting can also be done on faulty USB drives in which case, the user should move all the data in it before deletion.
If a device is not being detected or faulty, formatting is the last step. The user should try all the options to make it visible whether it is a Windows or Mac. Even then if it doesn’t work trying to repair and recover the files is the next option.
Part 3: How to Format USB to FAT32 on Windows 10?
In some cases, the USB flash drives need to be formatted to FAT32 as it is one of the most preferred and compatible file systems for both mac and windows. But, while trying to format a flash drive in the usual manner, problems may arise or the FAT32 option might not be available. In such cases, we can resort to alternative as well as simple methods to achieve the goal.
Let us have a look at how a USB flash drive can be formatted to FAT32 via file explorer as well as via disk management.
Method 1: Format USB to FAT32 via File Explorer
A common and easy way to format a USB drive to FAT32 is to make use of the File Explorer.
Step 1: Connect the USB drive or the desired external hard drive to the Windows 10 computer
Step 2: Launch the File Explorer and from it find the USB drive. Right-click on the drive and select Format
Step 3: Select the FAT32 type as the target file system and select the box beside Quick Format. Tap on Start to start the formatting process.
When you are notified about the completion of the process tap OK. Your USB is now is FAT32.
Method 2: Format USB to FAT32 via Disk Management
Disk management is a built-in utility of Windows which is made to help users with the disk partition related problems or works. It is also one of the most preferred choices when it comes to formatting USB to FAT32.
Step 1: Right-click on My Computer and select the Manage option
Step 2: Under Storage tap the Disk Management option
Step 3: from the volume list select the thumb drive
Step 4: Right-click on it and then tap Format
Step 5: Select FAT32 format from the file system: list box
Step 6: tap OK
Part 4: Format USB to FAT32 on Mac - macOS 10.15 Catalina
Formatting a USB flash drive to FAT32 on Mac is easy as windows. To do so you can either use the disk utility or the terminal command line.
Method 1: Use Disk Utility
Follow the steps to format FAT32 with Disk Utility:
Step 1: Plug the USB drive that needs to be formatted to the Mac computer.
Step 2: Icloud unlock deluxe zip download. Navigate to Applications and then to Utilities. Tap it twice to open.
Step 3: Choose the drive that needs to be formatted and tap on Erase.
Step 4: You can rename the USB drive if needed. Choose the MS-DOS(FAT) to format.
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Step 5: Select the Master Boot Record for the scheme and then tap Erase.
Step 6: When the process is complete the USB drive is converted to the FAT32 file system.
Method 2: Use Terminal Command Line
The command line also works in the same way as the disk utility to format the USB drive.
Follow the steps to format FAT32 with the Terminal command line:
Step 1: Plug the USB flash drive that needs to be formatted to a Mac computer.
Step 2: To run Spotlight press cmd + space and type: terminal and press Enter
Step 3: Type diskutil list and then find the drive that is acting as your USB
Step 4: Type sudo diskutil eraseDisk FAT32 MBRFormat /dev/disk2
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- Sudo - grants you the user right.
- Diskutil – calls the disk utility program.
- erase disk – to command to format the drive
- FAT32 - selects the file system
- MBRFormat – pass information to disk utility commanding to format with a Master Boot Record
- /dev/disk2 - it is the USB drive location
The process may take some time to complete. Wait patiently. On completion type diskutil list in command box if you want to check whether the formatting had been successful
Part 5: How to Recover Lost Data after Formatting a USB Drive to FAT32?
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The formatting USB drive is an easy task. But before formatting, some might be worried about the files or data in the USB drive. There may be irrelevant as well as very important files that can’t be replaced in a USB drive. But what to do if the drive is a corrupt one or malfunctioning in some ways?
You need not worry as there are varieties of applications available in the market for recovering such files. An application like Recoverit helps you to recover almost all data, ranging from documents to big size videos from a USB drive even after formatting to FAT32.
Recoverit Data Recovery is one of the best and preferred applications in the market and the steps for data recovery are pretty simple and the same whether it be a Windows or a Mac. the recovery of data from an external drive can be done in these three simple steps
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- Select a location
- Scan the location
- Preview and recover data
Recoverit Data Recovery - The Best File Recovery Software
Recoverit allows the user to recover any lost data regardless of the model and type of the external device. There is a high success rate in the recovery of files using Recoverit whether it be memory cards, external hard disks, cameras, USB flash drives, music players, etc.
Step 1: Select the external device/drive
To recover deleted or lost files from an external device, it needs to be selected as the target location for data searching and scanning
Step 2: Scan the removable media
A complete scanning will be initiated once you select Start. The scanning usually takes some time depending on the size of the USB drive In between the process, the desired files can be located and filtered.
Step 3: Preview of files and recovery
After the whole scanning process, Recoverit allows the user to preview the located files. All the files including photos, videos, documents, videos, audios, etc. can be previewed.
Then, select the files that you need to recover and tap the Recover bar.
All the files will be recovered and saved for your use.
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Conclusion
The loss of files from a USB drive or the drive itself malfunctioning is a common issue in today’s world. The loss of important files and data can have a huge impact on our domestic life as well as work. But, applications like Recoverit helps us to tackle these issues and move forward.
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