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- Repair Corrupted Usb Drive Mac Os
- How To Fix A Corrupted Hard Drive
Step 1 Select the USB Flash Drive. Make sure your USB drive is detected by the computer, select it, and click the ' Start ' button to process. Step 2 Scan USB Flash Drive to Search Data. Step 3 Preview and recover data from a USB drive. The USB Flash Drive Recovery for Mac features a friendly, spontaneous interface, making it the best USB drive repair software for Mac Operating Systems. There is a free version, but you can also upgrade the software. JetFlash Online Recovery for Windows. 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.
Sep 28, 2020 • Filed to: USB Recovery • Proven solutions
If you are also trying to resolve the flash drive unreadable problem, then you have come to the right place. While USB drives certainly come with tons of advantages, they also cause a few unwanted issues as well. For instance, your system might not read the connected USB drive even after several attempts. To fix this, you need to identify the cause and work on different solutions. Hop on as this guide on how to fix a flash drive that won't read has covered it all.
If you are also trying to resolve the flash drive unreadable problem, then you have come to the right place. While USB drives certainly come with tons of advantages, they also cause a few unwanted issues as well. For instance, your system might not read the connected USB drive even after several attempts. To fix this, you need to identify the cause and work on different solutions. Hop on as this guide on how to fix a flash drive that won't read has covered it all.
Part 1: Reasons for the Error 'The Disk You Inserted Was Not Readable by This Computer'
While a USB drive might become unreadable on both Windows and Mac, the issue is certainly more common in macOS. Before we dive in and learn how to read a flash drive and move past this, let's get to know what could have caused the problem in the first place.
- The file system on the USB drive might not be supported by your Mac/Windows.
- The USB drive storage can be corrupted or have bad sectors.
- If the flash drive has been damaged physically, then it can also cause numerous issues like this.
- The firmware or a security component on your system can also block the USB drive.
- A third-party application might be responsible for blocking the USB drive.
- The conflict between the internal settings or file systems with the USB settings.
Part 2: How to Fix Unreadable USB Flash Drive on Mac
Where are aax plugins stored mac. Since there could be several reasons for a computer not reading the flash drive, it is important to follow a stepwise approach. Ideally, you can start from the easiest solutions and move ahead to the last resort listed here.
1. Restart and Reconnect
This is the easiest and one of the tested solutions to fix all kinds of issues with a computer. Firstly, check that you have inserted the USB drive correctly to your Mac and that there is no physical damage. Subsequently, launch Finder and from its sidebar, click on the eject symbol adjacent to the USB drive (if it is detected). If the drive is not detected, then simply remove it from Mac. Afterward, restart your system and try connecting the flash drive again.
2. Repair the Connected USB Drive
One of the best things about Mac is that it lets us perform a thorough diagnostic of any internal or external storage source via Disk Utility. Therefore, one of the easiest ways to fix a flash drive not reading issue is by using its Disk Utility Application. Here's how to fix a flash drive that won't read by using Mac's native utility tool.
1. Firstly, try to connect your USB drive to your Mac the usual way. If you get the following 'The disk you inserted was not readable by your computer' prompt, then click on the 'Initialize' button instead of closing it.
2. This will open the Disk Utility application on your Mac. Otherwise, you can also go to Finder > Applications > Utility to launch the same application as well. Go to its 'View' section and click on 'Show All Devices'. This will let you view details of the connected USB drive even if it can't be read by the computer.
3. On the sidebar, you can see a list of all the connected (and the internal) data sources available on Mac. Select the flash drive option that was unreadable on Mac and the right, click on the 'First Aid' button to diagnose the issue.
4. Confirm your choice to fix the pen drive not reading and click on the 'Repair Disk' button. Wait for a while for Mac to troubleshoot the issue and let you notify once it is done.
3. Format the Flash Drive
Most likely, the USB device not reading problem would be fixed by running the first-aid diagnostic on it. Though, if it is corrupted or has an incompatible file system, then you might have to format it all together. To learn how to fix a flash drive that won't read, you can quickly format it in the following manner.
1. Before you start, make sure that the USB drive is connected properly to the system and that there is no debris in the port.
2. Now, go to Finder > Applications > Utilities and launch the Disk Utility application on your Mac. From the sidebar, select the connected USB drive. If you can't see it, then go to the View option and choose to show all devices.
3. On the right, you can see different options for the disk. Just click on the 'Erase' button here to format the USB drive.
4. As the pop-up window will open, give it a name, and select a compatible file system (like exFAT or HFS+). Make sure that the file system is compatible with your Mac before clicking on the 'Erase' button.
Although this would get rid of all the stored data on your USB drive, it will also make it compatible with your Mac, resolving the flash drive not reading issue.
Part 3: Recover Lost Data after Fixing the USB Flash Drive Unreadable Error
While fixing the flash drive not reading issue, a lot of users end up formatting their USB drives. Though, this might lead to the loss of their important files in the process. If this is the case, then consider using a reliable data recovery tool like Wondershare Recoverit. By following a simple click-through process, you can get back all kinds of data from your USB drive.
Video Tutorial on How to Recover Lost USB Files
It supports every major file system like HFS+, NTFS, exFAT, APFS, etc. as well as numerous data types like photos, videos, audios, documents, and so much more. There is no prior technical knowledge needed to use Recoverit. All you got to do is follow these three simple steps:
Step 1: Connect your USB drive
Connect your flash drive to the system and wait for a while as it would be detected by it. Now, launch Wondershare Recoverit Data Recovery on your system and pick a location to scan from its home. In this case, you need to pick the connected USB drive under the External Devices option.
Step 2: Wait for the scan to be over
Once the process is started, you can simply wait for a few minutes. Although Recoverit 8.0 also lets us pause or stop the scanning in between, it is recommended to let is complete. You can also preview the extracted results while the data recovery process is going on in the background.
Step 3: Restore your data
That's it! Now, all the extracted data will be listed under different file types and categories. Switch between them from the left panel and preview your files on the right. For instance, you can preview your videos, photos, and documents like Word files, PDFs, etc. In the end, just select the files (or folders) you wish to get back and click on the 'Recover' button. It is recommended to save your files to another secure location and not to the same USB drive that has been formatted.
After reading this informative post on how to read a flash drive or fix the flash drive unreadable problem, you would certainly be able to fix this issue. Though, if you had to format your USB drive unwillingly, then use Recoverit Data Recovery right away. The sooner you use it, the easier it would be to recover lost data from a USB drive. Since it offers a free version for Mac and Windows, you can give it a try without spending a single dime.
Part 1: Reasons for the Error 'The Disk You Inserted Was Not Readable by This Computer'
While a USB drive might become unreadable on both Windows and Mac, the issue is certainly more common in macOS. Before we dive in and learn how to read a flash drive and move past this, let's get to know what could have caused the problem at the first place. What is amazon alexa number mac address.
- The file system on the USB drive might not be supported by your Mac/Windows.
- The USB drive storage can be corrupted or have bad sectors.
- If the flash drive has been damaged physically, then it can also cause numerous issues like this.
- The firmware or a security component on your system can also block the USB drive.
- A third-party application might be responsible for blocking the USB drive.
- Conflict between the internal settings or file systems with the USB settings.
Part 2: How to Fix Unreadable USB Flash Drive on Mac
Since there could be several reasons for a computer not reading the flash drive, it is important to follow a stepwise approach. Ideally, you can start from the easiest solutions and move ahead to the last resort listed here.
1. Restart and Reconnect
This is the easiest and one of the tested solutions to fix all kinds of issues with a computer. Firstly, check that you have inserted the USB drive correctly to your Mac and that there is no physical damage. Subsequently, launch Finder and from its sidebar, click on the eject symbol adjacent to the USB drive (if it is detected). If the drive is not detected, then simply remove it from Mac. Afterward, restart your system and try connecting the flash drive again.
2. Repair the Connected USB Drive
One of the best things about Mac is that it lets us perform a thorough diagnostic of any internal or external storage source via Disk Utility. Therefore, one of the easiest ways to fix a flash drive not reading issue is by using its Disk Utility Application. Here's how to fix a flash drive that won't read by using the Mac's native utility tool.
1. Firstly, try to connect your USB drive to your Mac the usual way. If you get the following 'The disk you inserted was not readable by your computer' prompt, then click on the 'Initialize' button instead of closing it.
2. This will open the Disk Utility application on your Mac. Otherwise, you can also go to Finder > Applications > Utility to launch the same application as well. Go to its 'View' section and click on 'Show All Devices'. This will let you view details of the connected USB drive even if it can't be read by the computer.
3. On the sidebar, you can see a list of all the connected (and the internal) data sources available on Mac. Select the flash drive option that was unreadable on Mac and on the right, click on the 'First Aid' button to diagnose the issue.
4. Confirm your choice to fix pen drive not reading and click on the 'Repair Disk' button. Wait for a while for Mac to troubleshoot the issue and let you notify once it is done.
3. Format the Flash Drive
Most likely, the USB device not reading problem would be fixed by running a first-aid diagnostic on it. Though, if it is corrupted or has an incompatible file system, then you might have to format it altogether. To learn how to fix a flash drive that won't read, you can quickly format it in the following manner.
1. Before you start, make sure that the USB drive is connected properly to the system and that there is no debris in the port.
2. Now, go to Finder > Applications > Utilities and launch the Disk Utility application on your Mac. From the sidebar, select the connected USB drive. If you can't see it, then go to the View option and choose to show all devices.
3. On the right, you can see different options for the disk. Just click on the 'Erase' button here to format the USB drive.
4. As the pop-up window will open, give it a name and select a compatible file system (like exFAT or HFS+). Make sure that the file system is compatible with your Mac before clicking on the 'Erase' button.
Although this would get rid of all the stored data on your USB drive, it will also make it compatible with your Mac, resolving the flash drive not reading issue.
Part 3: Recover Lost Data after Fixing the USB Flash Drive Unreadable Error
While fixing the flash drive not reading issue, a lot of users end up formatting their USB drives. Though, this might lead to the loss of their important files in the process. If this is the case, then consider using a reliable data recovery tool like Wondershare Recoverit. By following a simple click-through process, you can get back all kinds of data from your USB drive.
Video Tutorial on How to Recover Lost USB Files
It supports every major file system like HFS+, NTFS, exFAT, APFS, etc. as well as numerous data types like photos, videos, audios, documents, and so much more. There is no prior technical knowledge needed to use Recoverit. All you got to do is follow these three simple steps:
Step 1: Connect your USB drive
Connect your flash drive to the system and wait for a while as it would be detected by it. Now, launch Wondershare Recoverit Data Recovery on your system and pick a location to scan from its home. In this case, you need to pick the connected USB drive under the External Devices option.
Step 2: Wait for the scan to be over
Once the process is started, you can simply wait for a few minutes. Although, Recoverit 8.0 also lets us pause or stop the scanning in between, it is recommended to let is complete. You can also preview the extracted results while the data recovery process is going on in the background.
Step 3: Restore your data
That's it! Now, all the extracted data will be listed under different file types and categories. Switch between them from the left panel and preview your files on the right. For instance, you can preview your videos, photos, and documents like Word files, PDFs, etc. In the end, just select the files (or folders) you wish to get back and click on the 'Recover' button. It is recommended to save your files to another secure location and not to the same USB drive that has been formatted.
After reading this informative post on how to read a flash drive or fix the flash drive unreadable problem, you would certainly be able to fix this issue. Though, if you had to format your USB drive unwillingly, then use Recoverit Data Recovery right away. The sooner you use it, the easier it would be to recover lost data from a USB drive. Since it offers a free version for Mac and Windows, you can give it a try without spending a single dime.
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Oct 15,2020 • Filed to: Hard Drive Recovery • Proven solutions
'How fix a corrupted and unreadable external hard drive and access files from it? I plugged the portable drive on my PC, and now it is showing that the drive is inaccessible! Can I fix it? Can I recover files from external hard drive?'
An external hard drive is undoubtedly one of the frequently used electronic gadgets in the world today. You are inclined to use it on multiple computers, which may or may not be infected with some malware.
If you boot up your computer on one of those occasions to access content from the portable hard drive and find that your computer is unable to read that disk, then you need to repair it as soon as possible to gain access to those files again.
The external hard drive becomes unreadable and corrupted due to carelessly disconnecting or powering down the industry without following the eject drive protocol. You can fix corrupted hard drive with a quick scan on the PC with the disk checking utility and its drive repair function.
Worst-case scenario, if you cannot fix the disk, then there is a way to recover all the valuable data, which you can quickly learn after reading this guide.
Part 1: Situation: Hard Drive is Corrupted and Unreadable
As mentioned earlier, your portable hard drive is prone to damage daily since it is used with such doggedness that one can forget how delicate the gadget is. Because of this scenario, many problems may occur with the drive, and the standard most error that typically happens is the 'External Drive or its directory becoming corrupt or unreadable.'
Such error comes with a message displayed when your operating system fails to read or open the external disk. Many factors may lead to this error, and fortunately, here, you will learn to implement different available fixes to ease your mind.
Part 2: Why the Hard Drive Becomes Unreadable and corrupted?
Whenever you get the error notification upon opening the external drive: 'H: is not accessible.' It means that the disk's file or directory is either corrupted or unreadable, and you need to fix that. There might be numerous factors behind the external drive becoming unreadable. Still, the leading cause you should consider is that there might be some file system damage to your portable storage device.
Here we will discuss some of those causes that could lead to your disk getting corrupted:
- Virus infection:
Virus infection or malware attack occurs due to casual and unsafe browsing on the internet. If you happen to download a suspicious or pirated file from a shady website and open through the file explorer, it might infect your computer and all the devices connected to it, as well. Such a mistake could convert the file system of your external hard drive into RAW and make it corrupt/unreadable. Thus the 'Drive is not accessible' notification; it is a known fact that RAW file format makes it impossible for Windows to read and access the partition or flash drive.
- Corrupted Master File Table:
Corrupted Master File Table is the other culprit behind the HDD becoming unreadable, and you cannot open the contents of the disk. A partition table is mainly damaged due to improper handling of the hardware, such as removing the external hard drive from the PC without using the 'Safely Remove Hardware' option.
- Unexpected Power Failure:
An unexpected Power Failure may also cause the industry to misbehave and corrupt. Before using the gadget, you necessarily must make sure the USB ports of the PC and the disk alike are functioning correctly.
- Physical damages
Physical damages to the external hard drive should also be considered because the external drive is becoming unreadable. If you have accidentally dropped the device, it may cause some internal damage and making it impossible for the system to access the files. In this case, you must send the drive to an expert for a quick fix.
Part 3: How To Fix Unreadable and Corrupted Hard Disk?
If the drive's damage is not physical, you can repair the unreadable and corrupt device without any hassle. There are three popular methods mentioned below that will fix your external storage drive in no time.
However, before doing something drastic, you should look into the following thing to ensure whether the problem is with your disk.
- Try using your hard drive on another PC, if your PC can't detect it. It will solidify that the disk is corrupt, and there is something wrong with the industry, and measures should be taken.
- It is essential to check the power supply of both the PC and the drive. There is a slight chance that due to over-usage, the power cable might have stopped working.
- There are multiple USB slots on the computer, and you should try changing the USB port or insert some other flash drive to check whether the port is working or not.
- In the Disk Management utility, try changing the drive letter of the storage media, which could restore data inside the corrupted hard drive.
1. Run the CHKDSK Command through cmd prompt Utility:
Corrupt Usb Driver Fix
CHKDSK is used to identify the drive's status, its file system, and the metadata of the drive's format for logical and physical errors. You can enable the command by following the guide below:
- Open Command Prompt from the Start menu by entering 'cmd' and running it as an administrator.
- Type the display window's knowledge with the damaged hard drive's assigned letter: chkdsk I: /f /r /x ('I' is the assigned letter of the scanned drive).
- The command will take some time to scan the disk and fix the detected issue immediately.
It would be best if you were careful while using 'Command Prompt' as it can get pretty technical; entering a wrong command could lead to severe damage to the computer.
2. Update the driver of the USB Device:
There is a chance the driver of the external device might not be up-to-date. You can update the driver by opening Windows' Device Manager feature, and here is the step-by-step guide to help you through it.
- Open Device Manager by entering the keyword in the Windows search bar.
- Locate the driver under the 'Universal Serial Bus Controllers' section and click on it.
- Click on 'Update Driver' and pick the option 'Search automatically for updated driver software.'
- Let the manager do its work.
The manager will work its charm if it detects a faulty driver; Otherwise, check the third method to fix the issue.
3. Reformat the Corrupted Disk:
Formatting the drive is an extreme step! It should only be done if the file system of your device has become RAW. Here are the instructions to format the external hard disk.
- Open Disk Management from the Windows search bar.
- Locate your external drive from the list of disks.
- Right Click on it and pick the 'Format' option.
- If the file system is RAW, change it to NTFS and click on OK.
- You can also change the allotted letter of the drive.
This option should only be picked if you do not intend to recover the data inside.
Part 4: How to Fix Corrupted Hard Drive?
Data from an unreadable hard disk is recoverable with the help of a third-party data recovery application. Recoverit - Data Recovery will help you recover items that are under threat of getting deleted. Before performing the recovery operation, it is best to understand the features of the program, which are mentioned below:
Recoverit Data Recovery
A Life Saver to Solve Your Data Loss Problems!
- Recoverit offers data recovery from a lost partition, unreadable or corrupt drives, and every other kind of inaccessible data.
- The app supports more than 1000 different file formats, which include every bit of media files.
- You can recover any data from a crashed computer and external devices such as USB, portable hard disks, and memory cards.
- The software lets you preview the recovered items and allows you to save them to any location of your choice.
Here is the three-step guide to use the application and retrieve lost content in a matter of minutes.
Step 1Choose the Location of the Drive to Start
Repair Corrupted Usb Drive Macbook
Launch the program on your PC and pick the damaged drive under the 'External Devices' section. Push the start button after that.
Step 2Wait for the Application to Finish the Scan
You will have to wait for a few minutes as Recoverit will scan the damaged drive and extract all data from it. The app also offers to pause or stop the process in between. The program will notify you once it completes the scan.
Step 3Save your Data
In the end, you can view through the program's preview feature, which displays the content under different categories. After checking the files, select the needed items, and click on the 'Recover' button. You can save the data to a location where you feel it will be safe.
Repair Corrupted Usb Drive Mac Os
Bottom Line
Over and careless use of any machine or biological figure would eventually result in its demise. Now you know the causes behind an external drive becoming readable and fixing a corrupted external hard drive.
Want to learn more about recovery videos in the hard drive? Check this article now!
How To Fix A Corrupted Hard Drive
There's a slight chance that the data inside the corrupt drive may get erased, you can prevent all of the issues if you use the Recoverit program. Feel free to spread the word to your friends and family who are dealing with such a problem.
Read more: How to Recover Data from Transcend External Hard Drive.
