How to fix cyclic redundancy error in mobile hard disk

Fixing method for mobile hard drive CRC error: Check the physical connection, try a different USB cable or port. Use chkdsk or Disk Utility to fix file system errors. Format the mobile hard drive (note: all data will be deleted). Fix errors using the error checking tools provided by the manufacturer. Contact the portable hard drive manufacturer or retailer to replace the hard drive (if all else fails).

How to fix the cyclic redundancy error of mobile hard disk

The cyclic redundancy check (CRC) error is a A type of error detected during data transmission or storage. When a CRC error occurs on a mobile hard drive, it indicates that damage occurred during data transmission or storage. Here are the steps to fix this error:

1. Check the physical connection

• Make sure the external hard drive is properly connected to the computer.
• Try a different USB cable or port.
• If it is an external chassis, please ensure that the chassis connection is stable.

2. Repair file system errors

• #Use the Windows chkdsk command to repair file system errors:

  • Open the command prompt and enter "chkdsk [drive letter] /f"
  • Press Enter to execute the command.

• If it is a Mac system, use Disk Utility to repair the disk:

  • Open "Disk Utility" and select the removable hard drive.
  • Click on the "First Aid" tab and run "Repair Disk".

3. Format the mobile hard drive

• If chkdsk or disk utility cannot fix the error, you may need to format the mobile hard disk harddisk.
• Note: Formatting will delete all data on the hard drive.
• In Windows, right-click the external hard drive and select "Format".
• On Mac, select the external hard drive in Disk Utility and click "Erase".

4. Use the error checking tool

• Download and install the error checking tool provided by the mobile hard drive manufacturer.
• Run the tool and follow the instructions to fix the error.

5. Replace the mobile hard disk

• #If none of the above methods can fix the CRC error, the mobile hard disk may be hardware faulty.
• Contact the mobile hard drive manufacturer or retailer for replacement.

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