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Data error cyclic redundancy check

My trannscend hard drive cannot open and it is giving me the message cyclic redundancy error.Kindly help me fix it

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This is some serious problem when u get it on HDD......is the data important? try formatting the hdd and use it....

Posted on Dec 30, 2013

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Posted on Jan 02, 2017

  • 39 Answers

SOURCE: F:\ is not accessible.

format f drive

Posted on Jan 13, 2010

  • 1481 Answers

SOURCE: F: is not accessible. Data Error (Cyclic

registry may be corrupt...
get Tuneup Utility from my site and install it...
www.sureshayyar.110mb.com Download Page
run TU clean the registry in disk and try

Posted on Jan 13, 2010

Ezrahite
  • 2632 Answers

SOURCE: i am getting the data error (cyclic redundancy

Hi,

A cyclic redundancy check, known as a CRC error, often occurs when you're attempting to transfer data to a hard drive. It's most commonly caused by an interruption in the recording process, but also can be a sign that you've got problems with your hard drive or optical drive.


Here are some steps fixed the issue:


  • Rule out problems with your computer Start by defragmenting your disk. Click the "Windows or Start" button in the lower-left corner of your computer screen and select "Control Panel." Click the "System and Security" icon. Choose "Administrative Tools," then "Defragment your hard drive." This will clear up clutter on your hard drive that could be causing the error


  • Use the CHKDSK program in Windows to see if there are other problems with your hard drive. Click the Windows or Start button and select My Computer or Computer. Right-click the drive with the CRC error. Choose Properties, then select the "Tools" tab. Click Check Now. Make sure the program will fix disk errors by checking the top square in the dialog box. Click Start.


  • Thanks for using Fixya.

    Posted on Jan 31, 2011

    • 11800 Answers

    SOURCE: unaccessible drive it gives me 2 mesages: m1 :

    The first error signals the fact that the partition data is corrupted. The second one signal an error in communication . Both put together signal the fact that your unit has died. You might have a slim chance that the actual disk inside it might have some life left in it: take it out, connect it directly to a desktop and try to access and extract all the files from it.

    Posted on Feb 14, 2011

    • 160 Answers

    SOURCE: The Samsung Freeagent GoFlex external

    This is a good read on what this error actually means:
    http://www.softwarepatch.com/tips/cyclic-redundancy.html

    What I recommend is reformatting the drive under Computer Management, and seeing if that fixes the problem.

    Posted on May 03, 2011

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    Cyclic redundancy check


    A cyclic redundancy check error on a hard disk means that part of a file read from the hard disk doesn't match the expected value.
    A cyclic redundancy check error, in other words, means that files on your hard drive are corrupted.
    Repair a cyclic redundancy check error on a hard disk using the Check Disk tool in Windows.

    Click "Start" and click "Computer."
    Right-click the hard disk with the cyclic redundancy check error under "Hard Disk Drives" and click "Properties."
    Click the "Tools" tab at the top of the hard disk "Properties" window.
    Click "Check Now" under "Error Checking."
    Select "Automatically Fix File System Errors" and "Scan for and Attempt Recovery of Bad Sectors" in the "Check Disk" window by clicking each option if it isn't already selected.
    Start a disk check and repair by clicking "Start" in the "Check Disk" window.
    Click "Yes" if the "Do you want to schedule the disk check to occur the next time you restart the computer?" prompt appears.
    A disk can't be checked if it's in use, so you'll need to restart Windows to check it.
    Restart your computer by clicking "Start," clicking the arrow icon to the right of "Shut Down" and clicking "Restart."
    (External drives will not schedule to happen on restart it will happen straight away.)

    Sep 09, 2013 | Verbatim 500GB USB Desktop 500 GB Hard...

    1 Answer

    Cyclic redundancy error


    A cyclic redundancy check error on a hard disk means that part of a file read from the hard disk doesn't match the expected value.
    A cyclic redundancy check error, in other words, means that files on your hard drive are corrupted.
    Repair a cyclic redundancy check error on a hard disk using the Check Disk tool in Windows.

    Click "Start" and click "Computer."
    Right-click the hard disk with the cyclic redundancy check error under "Hard Disk Drives" and click "Properties."
    Click the "Tools" tab at the top of the hard disk "Properties" window.
    Click "Check Now" under "Error Checking."
    Select "Automatically Fix File System Errors" and "Scan for and Attempt Recovery of Bad Sectors" in the "Check Disk" window by clicking each option if it isn't already selected.
    Start a disk check and repair by clicking "Start" in the "Check Disk" window.
    Click "Yes" if the "Do you want to schedule the disk check to occur the next time you restart the computer?" prompt appears.
    A disk can't be checked if it's in use, so you'll need to restart Windows to check it.
    Restart your computer by clicking "Start," clicking the arrow icon to the right of "Shut Down" and clicking "Restart."
    (External drives will not schedule to happen on restart it will happen straight away.)

    Sep 09, 2013 | Verbatim 500GB USB Desktop 500 GB Hard...

    3 Answers

    How can I fix Cyclic Redundancy Check on external drive?


    This problem is caused by bad sectors on HDD. refer to http://www.goodlucksoft.com for more information

    Feb 20, 2013 | Computers & Internet

    1 Answer

    Hard disk cyclic redundancy check


    A cyclic redundancy check error on a hard disk means that part of a file read from the hard disk doesn't match the expected value.


    A cyclic redundancy check error, in other words, means that files on your hard drive are corrupted.

    Repair a cyclic redundancy check error on a hard disk using the Check Disk tool in Windows.


    Click "Start" and click "Computer."


    Right-click the hard disk with the cyclic redundancy check error under "Hard Disk Drives" and click "Properties."

    Click the "Tools" tab at the top of the hard disk "Properties" window.


    Click "Check Now" under "Error Checking."


    Select "Automatically Fix File System Errors" and "Scan for and Attempt Recovery of Bad Sectors" in the "Check Disk" window by clicking each option if it isn't already selected.


    Start a disk check and repair by clicking "Start" in the "Check Disk" window.


    Click "Yes" if the "Do you want to schedule the disk check to occur the next time you restart the computer?" prompt appears.


    A disk can't be checked if it's in use, so you'll need to restart Windows to check it.


    Restart your computer by clicking "Start," clicking the arrow icon to the right of "Shut Down" and clicking "Restart."


    Fix a Cycle Redundancy Check Error


    The "Cyclic Redundancy Check" error is a Windows error message telling you there's a problem reading data you're trying to access.


    The root of this problem could either be a damaged storage device or a corrupt file.

    Windows has built-in tools to attempt to fix to this problem, and avoid further errors.


    Click on the "Start" menu in the bottom left-hand corner and click "Run."

    Type in "cmd" and press "Enter" on your keyboard.

    This will open a black command prompt box.


    Type in "chkdsk /f" and press "Enter."

    If you receive a message saying the disk will be checked the next time the system starts, press "Y" and then "Enter."


    Restart your computer by closing the command prompt box and selecting "Shut Down" from the Start menu.


    Wait for the disk scan to reach 100 per cent.

    This may take awhile.

    When it completes, your drive errors may be fixed.


    Avoid future problems with this type of error by replacing the file that caused the problem.

    For example, if you got the error when using a text document, open the document and copy all the text (press "Ctrl" and "A" at the same time and then "Ctrl" and "C" at the same time).


    Create a new text document and paste the text in by pressing "Ctrl" and "V" simultaneously. Save the new file, and delete the old document.


    Hope this heps








    Nov 02, 2012 | Ultra 0471 Seagate St3500418as 500gb Sata...

    1 Answer

    500 MB data error(cyclic redundancy check) external hard drive is not accessible


    1. this ( cyclic redundancy check) is the computers way of saying " i don't recognize the data check-sum.
    2. This issue could be due to the data controller on the USB drive being defective.
    3. try purchasing a new case with a new controller board.
    4. Check to see if your 1TB USB drive is compatible with your pc.

    Jun 13, 2011 | Toshiba 1TB Canvio for Mac USB 2.0...

    1 Answer

    My harddisk isnt opening and is asking me to" format the disk before use".when i cancel it says"G:is not accessible.Data error(cylic redundancy check) kindly help me retrieve my data.it...


    When you try to write a block of data onto the disk-drive, a CRC (Cyclic Redundancy Check) value is calculated, based on the values of the bits of the data. Then, both your data and the CRC are written to the disk-drive. When you read that block of data, the CRC is also read from the disk, and the CRC is recalculated, based on the data that was read from the disk.

    If the "new" CRC does not match the "old" CRC, then your block of data has been corrupted,
    i.e,. the disk-drive is malfunctioning.

    See: https://services.seagate.com/index.aspx?lng=en-US
    for a professional "data recovery" service -- they will try to repair your disk-drive,
    just long-enough to retrieve and copy all your files to a new disk-drive.

    Nov 10, 2010 | Transcend StoreJet 2.5 (TS120GSJ25T) 120...

    1 Answer

    HI GOOD EVENING I AM UNABLE TO COPY MY MICROSOFT OUTLOOK 2007 PST FILE TO EXTERNAL HARD DISK. AFTER STARTING COPY FEW MINUTES LATER I FACE THE FOLLOWING PROBLUM CANNOT COPY OUTLOOK:DATA ERROR(CYCLIC...


    A "CRC" (Cyclic Redundancy Check) is caused by an disk-drive error.

    When you write a "block' of data to your disk-drive, a CRC value is calculated, and is also written to the disk. When you try to read that "block" of data, the CRC value is also read from the disk,
    and a new CRC is calculated from the data. If the "new" CRC does not match the "old" CRC, then you have a "check" condition -- either the data was not written correctly, or the data could not be read correctly.

    Now, did the "check" message refer to the "source" of the copying operation (namely your 'C:' drive) , or the "target"(namely the external drive) ???

    Try to copy the PST file to another file on your 'C:' drive.
    If you do not see the "check", then it is the external disk-drive that has a problem.
    If you do see the "check", then open Outlook, create a new folder,
    and copy a group of messages into the new folder. If Outlook reports that one of the messages could not be copied, then the disk-space occupied by that message is faulty, and must be excluded.

    Sep 07, 2010 | Computers & Internet

    1 Answer

    Cyclic redundancy


    A cyclic redundancy check (CRC) is a non-secure hash function designed to detect accidental changes to raw computer data, and commonly used in digital networks and storage devices such as hard disk drives. A CRC-enabled device calculates a short, fixed-length binary sequence, known as the CRC code or just CRC, for each block of data and sends or stores them both together. When a block is read or received the device repeats the calculation; if the new CRC does not match (or in some cases, cancel out) the one calculated earlier then the block contains a data error and the device may take corrective action such as rereading or requesting the block be sent again.[1]
    CRCs are so called as the check (data verification) code is a redundancy (it adds zero information) and cyclic (the message data circulates in the check code during calculation).[citation needed] The term CRC may refer to the check code or to the function that calculates it, which accepts data streams of any length as input but always outputs a fixed-length code. CRCs are popular because they are simple to implement in binary hardware, are easy to analyse mathematically, and are particularly good at detecting common errors caused by noise in transmission channels. The CRC was invented by W. Wesley Peterson, and published in his 1961 paper.[2] The IEEE-recommended 32-bit CRC, used in Ethernet and elsewhere, appeared at a telecommunications conference in 1975.[3] thats why you are having problems, most like likely it's a hardware issue such as hard drive, or an item you have on your computer. you can further research this issue and maybe it will help you resolve your problem. hope this helps

    Jun 19, 2009 | Dell Latitude D620 Laptop (Latitude-C620)...

    1 Answer

    Moving files from Windows xp


    The file on the hard drive is corrupt, run scandisk and fix the file error, but the video is likely a loss

    Jul 06, 2008 | Dell Dimension 8100 PC Desktop

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