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You need a USB repair tool when your USB flash drive is corrupted or unrecognized by your computer. Symptoms such as that you can't access data in the drive or you are seeing errors like 'please insert the disk into removable disk', 'you need to format the disk before using it', 'raw drive', 'flash drive not formatted' all indicate that the USB drive is corrupted and needs to be repaired.
The most important task in USB drive repairing is to recover data from the corrupted or damaged drive. Therefore, this post will start with USB drive data recovery tool to extract files from the problematic flash drive, then cover 3 flash drive repair tools to fix your drive back to normal. Here we go.
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Before USB Repair: Recover Data from USB Drive
Some USB flash drive repair tools will format your USB drive(which will erase everything) to fix its software problem. Therefore, if the files in the flash drive matter to you, before applying a USB repair utility to the drive, you may want to recover all your data from the broken drive.
Since you can't access what's inside the pen drive right now, you need to use FonePaw Data Recovery, a software utility that can recover files from a corrupted flash drive and save them on a computer. Pictures, videos, documents(.doc, .pdf, .xls, etc.), audio files can all be extracted from the USB drive with FonePaw Data Recovery.
It takes 4 steps to get back files from a USB drive with the FonePaw utility.
Step 1 Run Broken USB Data Recovery Tool
Download FonePaw Data Recovery to your Windows or Mac computer.
After installation, run the utility.
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Step 2 Recognize the USB Flash Drive
Plug the corrupted flash drive to your computer. The FonePaw tool will recognize the connected storage device and show it under Removable Device.
Tick the checkbox before the USB drive and tick the types of files to recover.
Click Scan.
Step 3 Restore Data from Corrupted USB Drive
The utility will scan the corrupted USB drive to restore data from it. If your needed files can't be found after a quick scan, click Deep Scan to get more files detected from the flash drive.
Step 4 Save USB Data to Computer
The files from USB drive will be organized in different categories.
Select the files and click Recover to save them on your computer.
With all your data back to your computer, you can use a flash drive repair utility to fix the corrupted USB drive.
USB Drive Repair Tool: Windows Disk Error Checking
The first tool you can use to repair a USB flash drive is the built-in disk repair tools in Windows and Mac computer.
USB Repair Tool on Windows
To use Windows' built-in USB repair software, follow these 5 steps.
Step 1Plug the USB drive into your computer.
Step 2 Find the USB drive in File Explorer, right click on it and select Properties.
Step 3 Under the Tools tab, click Check in Error Checking section.
Step 4 A new pop-up window appears. Click Scan and repair drive.
Step 5 The tool will scan the USB drive and repair USB drive errors if it can find any.
USB Repair Tool on Mac
First Aid on recovery mode can serve as a computer flash drive repair tool on Mac.
Step 1 Restart your Mac and press Command + R during the reboot until the Mac boots into recovery mode.
Step 2 Click Disk Utilities(Utilities) > Disk Utility.
Step 3 Select the connected USB drive under External and click First Aid to run it.
Step 4 Wait until the repair to complete. Click Done.
USB Drive Repair Tool: CHKDSK Utility
CHKDSK, short for check disk, is a Windows utility that can be used to check and fix errors on a drive. Therefore, you can use the utility to repair a corrupted USB drive.
Step 1 Open Command Prompt on Windows XP, Vista, 7, 8, 10. You can find it from Start menu and search 'cmd' in the search bar.
Step 2 Remember the drive letter of the corrupted USB drive.
Step 3 Enter chkdsk f: /f /r /x. F is the USB drive letter on my computer. Replace f with the drive letter of yours.
Understand the CHKDSK commands
/f: fix errors in the USB drive.
/x: Dismount the USB drive.
/r: Locate bad sector on the flash drive and recover data from it.
If the USB repair tools fail to fix the corrupted USB drive, you will need to format the USB drive to get the problem fixed. Before formatting the drive, try FonePaw Data Recovery to extract your data from the damaged USB drive and then get corrupted flash drive fixed.
Sep 28, 2020 • Filed to: Solve Mac Problems • Proven solutions
Are you having trouble fixing your USB port in your Max Air Pro? Not to worry as there are ways to overcome the challenge of a non-performing port. To start things off, you need to realize that if your USB port is not working, the fault may either be down to the port or the USB flash drive. Either way, we have some helpful tips in this article that you can follow to fix USB port on Mac Air Pro.
Overview of the USB Port Problems:
Like we pointed out in the paragraph above, the problem may be a result of the port being damaged or an internal fault in the flash drive. To be sure that the port is not to blame, consider connecting the USB to another Port. If it doesn't work try another Mac computer to see if it works. If the first option works it means the first port is to blame. If the second option works, it means the ports in the first computer are no longer functioning.
What to do if Mac USB devices are not working
There are some few steps you can take to fix this kind of problem and they are listed below
Way 1. Reset System Management Controller
If you reset the SMC your USB hardware issues may be resolved. To do this here are the steps to take
Resetting for Macbook
- Shutdown the MacBook
- Disconnect then Re-connect Power cable
- Press down Shift – Control and Option including the Power button at once
- Release all keys held down at once
- Allow Mac to boot for SMC to reset
Resetting for Mac mini, Mac, Mac Pro, iMac
- Shutdown the Mac
- Remove Power cord
- Hold down the power key for 5 seconds then release
- Re-connect power and switch system on
Way 2. Check Updates
Try updating the system by visiting the Apple store and checking for updates. If you find any updates click the update for each application to update all drives.
Way 3. Reset NVRAM/PRAM
NVRAM (Non-volatile RAM) and PRAM (Parameter RAM) contain information on all USB components. If you reset them they could resolve USB issues. The process is easy and can be completed within minutes. Here is how to go about it
- Shutdown Mac
- Restart system by pressing down Command+Option including the (ALT)- P-R
- Hold these keys down till the screen comes alive and you hear a sound
- Let Mac boot
Way 4. Uninstall conflicting Applications
If you notice the USB problem after a recent update or after you recently downloaded an application it may be because the update or application in question is causing your system to malfunction due to potential malware. Uninstalling the application might just fix the issue. Visit the Apple Store to remove the application from your system. One quick way to get this done is to use a Finder or an effective method such as a 'CleanMyMac' tool. To use this tool
- Download it for free
- Click the uninstaller button in the menu
- Pick the app you want to uninstall
- Click removal in Smart selector panel
- Tap uninstall
To Uninstall apps manually
- Open Launchpad
- Identify app you want to uninstall them click the Icon till it begins to jiggle
- Click X at the corner of the app then tap the delete button
To Uninstall using Finder
- Open Finder App and navigate to applications
- Locate the app you wish to uninstall them drag the icon to trash (You need to input admin credentials to get this done)
- Click trash icon to empty is
Fixing a USB port issue on Mac can be very frustrating but not impossible. With patience and keen observation, you can fix it on your own using any of these steps.
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