Recover and Fix a Corrupted USB Flash Drive on MacThis post will give you analysis and step-by-step guidance to recover…bit.ly
What Are The Causes of USB Drive Corruption
Chances of the corruption in USB drives are different, which can be sector wise data abstraction.
The drive showed up in Finder, but was not able to access it.
エラーメッセージ： 「このコンピュータでは読込めるディスクを挿入していません」などの通知
Or The Hard Drive Is Responding Very Slowly Or It Takes A Long Time To Open Any File.
This rate is lowered by the early identification of these indications and in a process can prevent data loss.
Repairing Using Disk Utility
Step-by-Step Process:
Launch Disk Utility: Finder >
Go > Utilities > Disk Utility
Choose the USB Drive: Find your drive in left sidebar that is infected with virus.
Open First Aid: Select the fix icon in the heading, and then click Run. This makes the tool tries to correct any errors it finds on your system.
This will work most of the times with logical issues (without damaging your drive)134.
Advanced Recovery Techniques
If it does not work, then try another method:
If the hard drive failed: Software to Recover Your Data – applications like Disk Drill enable you to recover deleted files before reformatting. This software scans the drive to find items that can be recovered and helps you in recovering valuable data345.
Commands in the Terminal: For advanced users able to handle command line interfaces, user-level commands can be performed with more surgical precision related to repairs (diskutil repairDisk /dev/diskX where X is your disk number)45.
Reformatting as a Last Resort
If none of the solutions has been able to recover data from a USB flash drive, you may want to format it. Be aware that this will erase all of the data:
Open Disk Utility.
Then choose the USB drive and click Erase.
Select a format (the one I used was ExFAT) and click Erase once again to confirm.
Reformatting fixes the this but deletes your files, so make sure you saved what is recoverable before hand134
Preventive Measures
To avoid future corruption:
When removing the USB drives, always eject them properly.
Do not plug and unplug between different devices from time to time.
Always back up crucial data found on USB drives
After following these ways, you can handle those corrupted USB flash drive on your Mac and also no longer fear too much data loss.USB Repair (ad)
