What caused Cyclic Redundancy Check error on my BitLocker-enabled external hard drive and how to fix it?

Posted by Forgiver on Super User See other posts from Super User or by Forgiver
Published on 2012-06-17T09:06:43Z Indexed on 2012/06/17 9:18 UTC
Read the original article Hit count: 243

Filed under:

windows-7

|

data-recovery

|

bitlocker

|

crc

I have an external hard drive that is connected to my computer (Windows 7 Ultimate 64 bit) via a USB port. BitLocker has been activated on the hard drive to protect the data.

Yesterday I started downloading a huge data from the internet but now it failed to complete because of CRC error.

I tried to repair it with chkdsk f:/r where f is the drive letter of that hard drive. There are many messages reporting "unreadable" as follows:

enter image description here

What caused Cyclic Redundancy Check error on my BitLocker-enabled external hard drive and how to fix it?

© Super User or respective owner

Related posts about windows-7

Server 2012 DFS New Member Issue

as seen on Server Fault - Search for 'Server Fault'
I am trying to add a new member to our DFS topology. We have 3 DCs (VMs - VMware) running Windows server 2012, two servers are located in or Primary site and the third at our DR site. Currently the two servers at our primary site are currently replicating DFS (full mesh) and are working fine. I have… >>> More
error in IIS7 but not on IIS6

as seen on Server Fault - Search for 'Server Fault'
I have a website that is we are now deploying to windows 2008 servers that has worked in the past on IIS6 without a problem. It is using .net 2 framework. Most of the website works. Just when we create a screen report over a certain size on the server we get this error. Event code: 3005 Event… >>> More
error in IIS7 but not on IIS6

as seen on Server Fault - Search for 'Server Fault'
I have a website that is we are now deploying to windows 2008 servers that has worked in the past on IIS6 without a problem. It is using .net 2 framework. Most of the website works. Just when we create a screen report over a certain size on the server we get this error. Event code: 3005 Event… >>> More
Microsoft Management Console stops working when I add snap-in to it

as seen on Super User - Search for 'Super User'
I have Windows 7 Ultimate OS. I'm opening mmc.exe as administrator and trying add Certificates or any other snap-in, then while loading that snap-in MMC breaks and displays following message and after that it closes automatically once I click on close button on that message. What could be the problem… >>> More
Handling keyboard and mouse input (Win API)

as seen on Game Development - Search for 'Game Development'
There is a number of ways to catch mouse or keyboard under Windows. So I tried some of them, but every of them has some advantages and drawbacks. I want to ask you: Which method do use? I've tried these: WM_KEYDOWN/WM_KEYUP - Main disadvantage is that, I can't distinguish between left and right-handed… >>> More

Related posts about data-recovery

data recovery from deleted partition

as seen on Super User - Search for 'Super User'
i recently merged my hard disk partitions f into c using a partition manager, i didnt need data in f but unfortunately i forgot to backup some important office docs in that partition. manager formated f and merged the space into c. is it possible for me to recover from a deleted partition, how will… >>> More
Data Recovery from Tru64 Unix..

as seen on Server Fault - Search for 'Server Fault'
Hi I accidently deleted a directory in Tru64 unix Server. Is it possible to retrieve back the directory.. It contained many other directories and Anyhow I need to retrieve the data as it was a very important directory.. Kindly let me know the process or some good website which details about the… >>> More
Verizon, IBM Take Data Recovery to the Cloud

as seen on Internet.com - Search for 'Internet.com'
Verizon and IBM want to give enterprise customers a cloud-based option for backing up and recovering massive data reservoirs. >>> More
Uses for Types of Data Recovery Services

as seen on Article City - Search for 'Article City'
There are several different types of data recovery services, including hard drive, server raid, and smart media recovery. What makes things tricky is to know when to use which service, and how to kno... [Author: Richard Cuthbertson - Computers and Internet - April 08, 2010] >>> More
The Basics of Desktop Data Recovery

as seen on Article City - Search for 'Article City'
Desktop data recovery is an important part of computer repairs, as it is pretty common for a hard drive or server RAID to fail and lose major amounts of data. With desktops especially, it is sometime... [Author: Richard Cuthbertson - Computers and Internet - April 07, 2010] >>> More