![]() ![]() Go through the listed disks and type select disk # (replace # with the specific number of your targeted disk). Type list disk, and the command prompt will display all available disks. Right-click Command Prompt and pick the Run as administrator option. Hold down the Windows + S keys to open the search bar and type cmd in the box provided. Therefore, if you're looking to clean a disk and remove all partitions and data quickly, this CMD clean command option is what you need. ![]() It's a one-time operation that erases all saved data on the internal or external hard drive. This first option uses the clean command to delete all existing partitions on the targeted hard disk. Delete All Partitions to Clean a Disk in CMD Now, let's get started with the options to clean disk using CMD. Downloading an excellent third-party application like the EaseUS ToDo backup would help. It's all right if you do not know how to back up a hard drive. However, the process would mean you lose all existing data, including the essential ones. Whether your hard disk is corrupt or you want to change ownership, an efficient solution is to clean disk using CMD. Getting started: How to clean disk using CMD? Cannot convert NTFS to FAT32 without formatting.Completely wipes existing partitions and disk data.In fact, any method of destroying the hard drive platter is sufficient, including sanding the platter after being removed or shattering it (as shown here). 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. 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. 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. 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. 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. Since the OS can't see the data, the drive looks empty when you look at its contents. 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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