You can destroy a hard drive yourself by nailing or drilling through it several times, making sure the hard drive platter is being penetrated each time. To run cleanmgr /sageset:1 and cleanmgr /sagerun:1 together, type: cleanmgr /tuneup:1. 1), destroying a hard drive makes recovery "infeasible using state of the art laboratory techniques and results in the subsequent inability to use the media for storage of data." Most of the standards that exist to erase a hard drive mention several ways to physically destroy one, including disintegration, grinding, pulverization, incineration, melting, and shredding. To run Disk Cleanup and include the options that you specified with the cleanmgr /sageset:1 command, type: cleanmgr /sagerun:1. Just as there is no way to extract the written information from a burned piece of paper, there is no way to read the data from a hard drive that is no longer a hard drive.Īccording to the NIST Guidelines for Media Sanitization (800-88 Rev. Physically destroying a hard drive is the only way to absolutely and forever ensure that the data on it is no longer available.
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If you don't, you risk exposing sensitive personal data that you previously deleted-data like social security numbers, account numbers, passwords, etc.Īccording to most governments and standards organizations, there are only three effective methods of erasing a hard drive, the best of which depends on your budget and future plans for the hard drive:Ĭould be dangerous without professional help. The most responsible thing you can do before recycling a hard drive, or even disposing of one, is to completely erase the hard drive. To get a description of the file type, select it. Under Files to delete, select the file types to get rid of. Select the drive you want to clean up, and then select OK.
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However, all the data is still there and, unless you truly erase the hard drive, can be recovered using special software or hardware. Remember that erase, delete, wipe, and shred are technically different terms. In the search box on the taskbar, type disk cleanup, and select Disk Cleanup from the list of results. Then click on ‘Free up disk space by cleaning. Go to settings and type Disk Cleanup in the search box. Since the OS can't see the data, the drive looks empty when you look at its contents. Step 1 Take your cursor to the top right of your screen and click on ‘Search’. To truly erase hard drive data forever, you'll have to take some extra steps.Ī common way to "erase" data is to format the hard drive, but you don't actually erase the drive of its data when you do this, but instead only erase the location information for the data, making it "lost" to the operating system. If you want to completely erase a hard drive, it's not as easy as deleting everything on it.
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