Resolve and Fix Cyclic Redundancy Check Error on Your Computer

Buzz

Ngày cập nhật gần nhất: 15/3/2026

Cyclic Redundancy Check errors are commonly encountered on Windows, particularly on desktop computers. This issue arises when your hard drive is no longer performing optimally or when your computer experiences sudden power outages.

You typically won't notice the Cyclic Redundancy Check error because it's challenging to detect. You only truly encounter it when copying, deleting... folders. If left unattended, it can lead to cases of damage or a bad drive. Refer to the following article to quickly fix Cyclic Redundancy Check errors in the system and ensure the health of your drive.

Guide to Fixing Cyclic Redundancy Check Errors

Step 1: Open My Computer. Identify the drive with errors, right-click on it, and select Properties

Navigate to the Tool option and choose Check Now

A new dialog box appears. Select as shown below, check both options Automatically fix... and Scan for and attempt..., then click Start to initiate the process

Step 2: Launch CMD in administrator mode, then enter the following command:

chkdsk X: /f /r Then press Enter

Where: X is the drive experiencing Cyclic Redundancy Check error.

Next, after it completes, type the following command diskpart and press Enter to execute the command

After completion, type the command rescan. Press Enter to run

Now, access your drive for examination. If not resolved, your drive may have multiple severe Bad Sectors. You can utilize tools for checking and repairing or refer to how to Find Hard Drive Bad Sectors with Ariolic Disk Scanner

Frequently Asked Questions

What steps should I take to fix Cyclic Redundancy Check errors on Windows?

To fix Cyclic Redundancy Check errors, first, open My Computer, right-click on the affected drive, select Properties, then go to Tools and click Check Now. Ensure both options for automatic fixing and scanning are checked, then click Start. After this, use CMD in administrator mode and run the command 'chkdsk X: /f /r' where X is your drive letter.

How can I determine if my hard drive has a Cyclic Redundancy Check error?

You may not immediately notice a Cyclic Redundancy Check error as it is difficult to detect. However, you will encounter it when copying or deleting files and folders. If you experience unexpected errors or issues during these actions, it is likely that a CRC error exists on your hard drive.

Can unresolved Cyclic Redundancy Check errors damage my hard drive?

Yes, if left unresolved, Cyclic Redundancy Check errors can lead to significant damage to your hard drive. They often indicate underlying issues, such as bad sectors, that could worsen over time and result in data loss or drive failure.

Mytour's content is for customer care and travel encouragement only, and we are not responsible.

For errors or inappropriate content, please contact us at: [email protected]