Question about Dell Latitude D620 Laptop (Latitude-C620) PC Notebook

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Cyclic redundancy my fault for not stating that the installer is not on CD its straight from the site. why do i keep getting the error no matter where i download the installer from? and how do i fix it?

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  • Saurabh Garg May 11, 2010

    Installer of which package are you running. Try installing Windows Installer latest version

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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

Posted on Jun 27, 2009

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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

I HAVE NO NEW XP WINDOWS RECOVERY CD FOR MY MEDION MIM2220 SO I CANT START WINDOWS , WHEN I TRY TO INSTALL FROM RESTART IT COME WITH THIS MESSAGE WHILE TRYING TO BOOT ( AN ERROR HAS BEEN ENCOUNTED THAT...


Do you have the original installation disk that came with the computer? You can try to boot from that CD and do a repair installation. The Cyclic Redundance Check (CRC) error refers to the media the computer is trying to access (either the CD or the hard drive). Try booting into Safe Mode (reboot and press F8 repeatedly until you get a boot menu). From Safe Mode run a checkdisk (chkdsk from command line) on the hard drive to find and repair any found disk issues.

May 25, 2011 | Medion (40010998)

1 Answer

We have been given the PC game V8 Challenge, but am unable to install the game. It installs to 88% then says: "Data Error (cyclic redundancy check)". Please can you advise as to how we get thte...


a Data Error (cyclic redundancy check), is usually a problem with the CD, is the CD dirty? you might try cleaning it, (you can pick up a CD cleaning kit at Walmart for $5). Or you might have a problem with your CD drive

Jan 04, 2011 | Computers & Internet

1 Answer

Have old Trains & trucks tycoon. Can't install on computer, it gets stuck at 5%. Comes up "Component transfer error". Component: Scenarios File Group: Scenarien File; E;\data2.cab Error; Data error...


It's a CD error. Try cleaning the CD with some alcohol and the drive with a laser head cleaning cd. If it still fails to work you could try copying the files on the disc to a folder on your PC or burning it to an iso file and mounting it iwth Daemon Tools. That may help overcome the install error but it's not a certainty.

Sep 03, 2010 | Ubi Soft Computers & Internet

1 Answer

I keep getting a "cyclic redundancy check error"


Hi,
It could be a few things that's wrong.
Check that the lens on the CD drive is clean and also make sure that the install disk is clean and free of scratches and then try to reinstall the game again.
There could also be some bad sectors on the drive your trying to install too, to check this right click on the C drive and select "properties", then select "tools" tab, in the tools option check the volume for errors.



Good luck

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2 Answers

Unable to copy files from cd


Hi,
Please check with the another disk if the same issue is coming with different disks this is a ODD issue otherwise the disk is faulty as cyclic redundancy means the data could not red from the sector of the disk.
Thanks

Mar 01, 2009 | Computers & Internet

1 Answer

Re-installing xp


A cyclic redundancy check (CRC error) is an error checking program that is used to verify data and can be caused by hardware or software. The most common causes are bad CD disk, hard drive or memory. To run diagnostics press and hold the <Fn> key while powering the system on. This will run the Dell Diagnostics. Examine the Windows CD and see if there are any scratches or smudges on the media, try another CD disk if you have one.



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Nov 13, 2008 | Dell Latitude D600 Notebook

1 Answer

Cyclic redundancy check error


Trying Downloading Quick Install for the WUSB300N from
www.linksys.com

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