Question about TDK (CD-RW74HSFXS5) Storage Media

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Tdk trans it 4GB secure area missing

I bought a 4gb tdk trans it usb flash disk. it has secured area which is i cannot access now. the icon for the secured area is lost. when i checked the memory capacity it is only 2gb. the other 2gb memory which i alloted for the secured area is missing. please help me how to retrieve the lost secured area.

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  • nav99 Jan 20, 2009

    i had formatted the USB and now the Flash lock icon is missing... the usb is half secured and the other half is free....!!! help me fast

  • fauconnier Feb 17, 2009

    I have a similar problem. I just bought an 8GB TDK Transit USB drive. I was able to partition the drive i.e set the sizes of the password-protected and the unprotected areas of the drive. I can successfully log in to the Flash-lock, but there is no way to access the protected portion of the drive. It does not show up in Windows Explorer as another drive nor as a sub-folder of the publicly accessible portion of the drive. Whussup with that?

  • princelazaru Mar 17, 2009

    2GB secure area missing on 4gb



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Hi sir
sir my flash automatic write protect . tdk 2 gb

Posted on Aug 19, 2009

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Sir, My imitation Lock USB shows a Message " can not identify the capacity of flash" when I try to resize the Public and Secure section.Why?

Posted on Jul 24, 2011


You can download the software to unlock the secured area from TDK's consumer website.

Posted on Oct 17, 2008

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Posted on Mar 26, 2010


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Hi. I have a 4GB TDK usb device and it is showing memory full with only 12 MB used. Please help.

Save what ever is on the flash drive. Go to 'My Computer' and right click on the pen drive icon. Select 'Format', un-check quick format option and click OK. Acknowledge the warning about loosing data.
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I formated my TDK USB-STICK 4GB TRANS-IT flash drive and now it is has only 239mb space, how can I recover the lost space.

Reformat with this utility.,64963-order,4-page,1/download.html

Mar 27, 2010 | TDK (CD-RW74HSFXS5) Storage Media

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The flask card was formatted and the lock too.

TDK-branded USB drives with built-in TRANS-IT security.
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TRANS IT USB Password protection software (english)

Feb 02, 2010 | Electronics - Others

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My usb 4gb flash don my computer only reads in a secure K with 1m


Venture USB contain two partitions - one named 'Public' and the other 'Secure'. Unfortunately we have noticed a compatibility problem between these drives and some computers running Windows Vista. In these cases only one drive is showing in 'My Computer' - usually the 'Secure' drive. As a result you are unable to access the user manuals and software which are in the 'Public' drive and cannot alter the partition sizes to allow access to the entire capacity.

Please follow the below instructions to resolve the problem:

1. Connect the USB to the computer
2. Please unzip and run the attached program
3. After completion please unplug the USB
4. Re-insert the USB to the USB port
5. You should now be able to access both drives.

Please click here to download the program and instructions

Dec 28, 2009 | SanDisk Cruzer Micro 4GB USB 2.0 Flash...

1 Answer

"No disk inserted in J:" Error in Explorer. TDKMedia 4GB Trans-it

there is a warranty claim pending here. use it before it expires and claim ignorance of why it has failed.

Aug 17, 2009 | TDK (CD-RW74HSFXS5) Storage Media

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