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How Best To Securely Erase Thinkpad Hard Drive

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As with HDDs, there might be other places (e.g., paging files, temp files) where the operating system would keep copies of deleted files, or data from those files, but it would not be possible Reply Guy M June 5, 2014 at 1:41 am Yes and no. The Summary (at the end of this post) offers a brief recap. For SSDs you will have to destroy the memory chips properly to ensure all data is unrecoverable. news

Browse other questions tagged ssd thinkpad secure-erase or ask your own question. Notify me of new posts via email. The primary reason for secure erasure was that a casually erased drive might still contain data that others could retrieve. At each intersection of column and row, two transistors form a cell. http://www.pcworld.com/article/261702/how_to_securely_erase_your_hard_drive.html

How To Wipe A Hard Drive Windows 7

I thought that reformatting might have been the cure, but later I realized that this could be mistaken. Thank you 25 answers Last reply Jul 5, 2012 More about best completely wipe hard drive factory state SR-71 BlackbirdDec 23, 2011, 2:40 AM http://www.dban.org/ jhoffy2255Dec 23, 2011, 2:43 AM I I don't think that I even renamed them before doing the rmdir. One forum post said that I needed to enable AHCI in my BIOS before installing Windows.

But I was not entirely sure that the encryption (even without TrueCrypt's quick format option) would succeed in reaching every part of an SSD, in some way that an overwriting program What method do you use to delete files securely? shanky887614Dec 23, 2011, 11:36 PM jhoffy2255 said: I've got two discs that Best Buy's geek squad provided me that say to use if my computer ever fails. Disk Wipe Review At the same time, they had potential to make the SSD slower by cluttering it up, and also to shorten its life somewhat by imposing additional wear on its memory cells.

Or at least logic says it should. Reply Mark Hansen June 5, 2014 at 1:10 am Yes, Guy. By contrast, SSDs did not use magnetization to store data. http://www.tomshardware.com/forum/32329-63-best-completely-wipe-hard-drive-factory-state Ignorance is strength more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture

But what happens when you delete it from the Recycle Bin? How To Wipe A Hard Drive Without A Disk Department of Defense not British. Have you tried Automated System Update from our driver list page? Windows 8 does a good job of cleaning, if the SSD can support it.

Hard Drive Wipe Software

Each pass signifies a complete overwrite of the data, so a utility that makes three passes overwrites your data with ones and zeroes three separate times. https://partedmagic.com/secure-erase/ A search led to a Microsoft webpage that offered several options. How To Wipe A Hard Drive Windows 7 Summary There appeared to be some myths -- and, for me and others, much confusion -- in the area of SSD wiping. Given the complexities noted in research on the matter, I could not Eraser Hard Drive It gives a higher level of deletion confidence than file erase, and these utilities claim to meet Federal Government requirements in DoD 5220.

Please select your product: 100-14IBD Laptop (ideapad) 100-14IBY Laptop (ideapad) 100-15IBD Laptop (ideapad) 100-15IBY Laptop (ideapad) 100S Chromebook (Lenovo) 100S-11IBY Laptop (ideapad) 100S-14IBR Laptop (ideapad) 110 Touch-15ACL Laptop (ideapad) 110-14AST Laptop navigate to this website Instead, information about where the data is stored is removed. Mildly Secure Method (HDD Only) As we talked about, overwriting data is a pretty good way to obscure the old data. Killdisk says invalid code and DBAN gives me an error sda or something. Securely Erase Hard Drive

Reply Guy M June 4, 2014 at 4:01 pm So you and Al are a bit more in the paranoid column then? ;) Reply James V June 4, 2014 at 6:19 Reply JimS says: December 15, 2014 at 7:47 pm I used the Windows 7 Disk Manager to delete the volume (a generic 60 GB SSD), added the volume back, and then I do believe this works, and is verified. More about the author That suggestion seemed to imply that TRIM would work on an unformatted drive, as long as it was connected in the ways described above (e.g., SATA or eSATA, not USB).

The left column shows red Xs for MFT locations that have been set to be overwritten, the one with the page icon is marked to stay. Roadkil's Disk Wipe I began (above) with DBAN and other disk wiping tools. See the problem with ordinary deletes now?

Assuming TRIM was properly implemented in the SSD, and assuming the drive was otherwise eligible (e.g., no corruption), it seemed that one potentially workable approach was simply to perform an NTFS

I think with what I did with the files, unless the directories were quite descriptive, there wouldn't be anything recoverable, anyway. Once the erase has started, it cannot be stopped. So, figuratively speaking, if you deleted a file from location 2871, the deleted info may, sooner or later, get moved off to another random location, until at some point in time the How To Wipe A Hard Drive Mac Reply Rick VanGameren June 4, 2014 at 9:02 pm If I take that old PC and load up a fresh version of some flavor of Linux, wouldn't that do the job?

How do you securely get rid of that data, immediately and forever? I guess I can try a bunch of other recovery software. I'd wipe them of course, being the noble person that I am. click site You can delete a complete folder by clicking on “Add Folder” and choosing the desired Folder.

Another post applies insights from this post to a specific SSD wiping task. The following table will help you choose what is most suitable for your situation.Option A – Use a certified refurbisherOption B – Do it yourselfSelect this option if you:Have any data Use the bootable redobackup flash drive to boot us your computer and close the back application 4. Secure Erase by Parted Magic works with both SSD (Solid State Drives) and HDD (Hard Disk Drives).

Reply Guy M June 4, 2014 at 12:58 pm Thank you, Tom. I called and these are in fact the recover discs. All rights reserved. Very old disks cannot display this information. "Unknown time remaining" could be displayed instead.

The only other hd wipe freeware utility I found was killdisk - the freeware version only does a single pass of 0s but it might be quicker. Guy McDowell March 29, 2016 at 11:38 pm Hey Kevin, Thank you for your insight. Reply george April 29, 2016 at 7:48 am (Sorry for my language deficiencies, English is not my first language) I know this is an old article, but i think we didn't