{"id":171,"date":"2020-10-02T10:07:24","date_gmt":"2020-10-02T08:07:24","guid":{"rendered":"https:\/\/wiki.activenet.sk\/?p=171"},"modified":"2020-10-02T10:09:15","modified_gmt":"2020-10-02T08:09:15","slug":"co-robit-ked-vam-nejde-nacitat-disk","status":"publish","type":"post","link":"https:\/\/wiki.activenet.sk\/index.php\/2020\/10\/02\/co-robit-ked-vam-nejde-nacitat-disk\/","title":{"rendered":"\u010co robi\u0165 ke\u010f v\u00e1m nejde na\u010d\u00edta\u0165 disk."},"content":{"rendered":"\n

Fix Data Error Cyclic Redundancy Check | Remove CRC Errors<\/p>\n\n\n\n

Fix Data error (cyclic redundancy check)<\/h2>\n\n\n\n

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Mostly, the Cyclic Redundancy Check error would occur in two situations: <\/p>\n\n\n\n

1. Drive is not accessible, data error (cyclic redundancy check)<\/p>\n\n\n\n

„My 1TB Seagate Free agent GoFlex has some error in opening the disk. First, it asked me to format the drive before being able to use it. I canceled that dialog as I have many files saved on it. A<\/em>n error message appeared, saying: ‚Drive is Not Accessible: Data Error (Cyclic Redundancy Check)‘.“<\/em><\/p>\n\n\n\n

\"Drive<\/figure>\n\n\n\n

2. Cannot initialize disk: cyclic redundancy check<\/p>\n\n\n\n

„How can you fix an external HDD that fails to initialize? It gives ‚Virtual Disk Manager. Data error (cyclic redundancy check)‘ each time I try to initialize the drive.“<\/em><\/p>\n\n\n\n

\"cannot<\/figure>\n\n\n\n

So what is a cyclic redundancy check error?<\/p>\n\n\n\n

The cyclic redundancy check, or CRC error, is an error-detecting technology commonly used in digital networks and storage devices to detect accidental changes to raw data. It serves as a data verification method to check the accuracy of data on hard disk drives, CDs, DVDs, etc.<\/p>\n\n\n\n

When does the cyclic redundancy check error occur? When there’s a bad spot on the media of your hard disk, a CRC error may occur. <\/p>\n\n\n\n

A cyclic redundancy check error can also be triggered by many other incidents that seem to be inevitable. For example, registry corruption, a cluttered hard disk, an unsuccessful program installation, or misconfigured files. Generally, when you receive the error message ‚data error (cyclic redundancy check)‘, there is something wrong with the files or the hard drive.<\/p>\n\n\n\n

How Do I Fix a Data Error Cyclic Redundancy Check – 6 Fixes<\/h2>\n\n\n\n

Besides preventing us from copying files, accessing hard drive data, or initializing a hard disk, the data error detected by cyclic redundancy check will potentially cause system failure on the computer or data loss on the hard drive.<\/p>\n\n\n\n

Thus, it’s necessary and urgent to fix the data error found by cyclic redundancy check. Here are 6 ways you can apply to remove the cyclic redundancy check data error from HDD, USB flash drive, SD card or other disk storage drive without losing any data:<\/p>\n\n\n\n

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Method 1. Fix Data Error (Cyclic Redundancy Check) via CHKDSK<\/h3>\n\n\n\n

With the CHKDSK utility in Windows, you can scan for and repair a drive’s errors or file corruptions that cause the cyclic redundancy check data error.<\/p>\n\n\n\n

Steps to remove cyclic redundancy check error with chkdsk command:<\/p>\n\n\n\n

Step 1<\/strong>. Open „Command Prompt“: <\/p>\n\n\n\n

Press Windows + R keys, type cmd<\/strong> in the Run dialog and click „OK“.<\/p>\n\n\n\n

Step 2<\/strong>. Enter chkdsk E: \/f <\/strong>in Command Prompt and hit Enter.<\/p>\n\n\n\n

Replace ‚E:‘ with the drive letter of your hard drive to run the scan on. Click to copy<\/p>\n\n\n\n

You can also type chkdsk E: \/f \/r \/x<\/strong> to find and fix all found errors on your target device.<\/p>\n\n\n\n

\"Run<\/figure>\n\n\n\n

Step 3<\/strong>. Wait for the scan to complete and type exit<\/strong> to close the window.<\/p>\n\n\n\n

Once the disk is checked and repaired, restart your computer to see if it worked.<\/p>\n\n\n\n

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Method 2. Fix Cyclic Redundancy Check Error using Disk Check<\/h3>\n\n\n\n

The Disk Check utility in Windows File Explorer can also help to scan and fix all found file system errors that cause a device inaccessible with CRC error.<\/p>\n\n\n\n

Here are the steps that you can apply to fix the CRC error from your drive:<\/p>\n\n\n\n

Step 1.<\/strong> Open Windows File Explorer, right-click the inaccessible hard drive or device, and choose „Properties“.<\/p>\n\n\n\n

Step 2.<\/strong> Under the Tools tab, click the Check button at the Error checking section.<\/p>\n\n\n\n

Step 3.<\/strong> Choose „Scan drive“ or „Repair drive“ if errors were found.<\/p>\n\n\n\n

\"check<\/figure>\n\n\n\n

When the scanning finishes, restart the computer and check if you can reopen the device and use the saved data again.<\/p>\n\n\n\n

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Method 3. Remove Data Error (CRC) with SFC – System File Checker<\/h3>\n\n\n\n

Windows system files generally include hardware drivers, configuration files, Windows DDL files, and other files that make up the Windows registry. As mentioned above, registry corruption may lead to a data error (cyclic redundancy check) on your computer.<\/p>\n\n\n\n

Thus, running the System File Checker tool to repair the missing or corrupted system files on your computer is helpful to fix the cyclic redundancy error resulted from system file corruption.<\/p>\n\n\n\n

Step 1<\/strong>. Click „Start“ and type cmd<\/strong>.<\/p>\n\n\n\n

Step 2<\/strong>. Right-click „Command Prompt“ and choose „Run as administrator“.<\/p>\n\n\n\n

Step 3<\/strong>. If you are using Windows 10, type the below command first make a Windows image to protect your data:Click to copy<\/p>\n\n\n\n

Step 4<\/strong>. When the DISM command has completed, type the following command and hit Enter:Click to copy<\/p>\n\n\n\n

After this, you can restart the computer and try to reopen the device to use the saved data there again.<\/p>\n\n\n\n

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Method 4. Recover Data after Fixing Cyclic Redundancy Check Error (CRC)<\/h3>\n\n\n\n

After following Method 1, 2, 3, the Cyclic Redundancy Check error should be removed by then. And you can reopen your storage device and use the save data again. <\/p>\n\n\n\n

However, if you find yourself in one of the following situations, you will need to perform data recovery to rescue your files:<\/p>\n\n\n\n