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4 Ways to Completely Delete Your HDD

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[系统(windows) 所属分类 系统(windows) | 发布者 店小二03 | 时间 2016 | 作者 红领巾 ] 0人收藏点击收藏

Did you know that formatting a hard drive doesn’t actually delete the data stored on it? Recovering data after a hard drive has been formattedis actually quitesimple.

When formatting a drive, the tool you use simply deletes the old partition, then creates a new one. The operating system can no longer read the data that the drive contained, but the data still exists .

When selling an old machine, or HDD, or even if you’re just looking todispose of it 5 Things You Must Check Before Disposing of Old Computers 5 Things You Must Check Before Disposing of Old Computers Read More ,securely erasing everything on your hard drive is very important. But how do you do that?

1. Software (DBAN)

Darik’s Boot And Nuke , or DBAN as many people know it, is a free bootable tool that allows you to securely wipe all of the data on your hard drive to government standards.


4 Ways to Completely Delete Your HDD

DBAN is acommand line A Beginners Guide To The windows Command Line A Beginners Guide To The Windows Command Line Read More tool, but is very simple to use. It works by systematically replacing all of the data on your hard drive with a random sequence of gibberish. This renders the old data on your drive completely destroyed and is almost impossible to recover from.

You can use DBAN in a number of different ways, but the “autonuke” method is the easiest. Autonuke isa three pass wipe which results inyour data beingdestroyed to a DoD standard.

How to Use DBAN

Download the DBAN ISO from their website , then create abootable USB stick 10 Tools to Make a Bootable USB from an ISO File 10 Tools to Make a Bootable USB from an ISO File A bootable USB is the best way to install an operating system. Besides the ISO and a USB drive, you need a tool to set it all up. That's where we come in. Read More .Boot your machine using your DBAN USB stick, at the main prompt enter the command autonuke and press enter .

DBAN will then start to wipe your drive automatically, carrying out three passes so that it overwrites your data with gibberish three times. This process can take many hours to complete depending on the size of your hard drive, so it’s probably best to leave the process running overnight.


4 Ways to Completely Delete Your HDD

Once all three passes have completed, the data on your drive will be completely erased and unrecoverable. You can then reinstall your operating system How To Make a Bootable USB, CD or DVD to Install Windows Using an ISO File How To Make a Bootable USB, CD or DVD to Install Windows Using an ISO File Need installation media to reinstall Windows? In this article we'll show you where to get Windows 7, 8, 8.1, and 10 installation files and how to create a bootable USB, CD, or DVD from scratch. Read More if needed.

2. Hardware

If you want to fully automate the process and software isn’t your thing, you could always opt for a hard drive eraser. They’re not cheap, costing around $200. But they are very useful, especially if you have a number of drives to erase.


4 Ways to Completely Delete Your HDD

Devices like the Startech Drive Eraser ( UK )and the WiebeTech Drive eRazer Ultra ( UK ) are great and they make the process of erasing your data very simple. Just dock your drive and press a button; the eraser does the rest.

Most hardware drive erasers alsoallow you to print a receipt. So if you are selling that old machine, you can prove to the new owner that the drive has been securely erased.

StarTech.com USB 3.0 Standalone Eraser Dock for 2.5" and 3.5" SATA SSD/HDD Drives - Secure Drive Erase with Receipt Printing - SATA I/II StarTech.com USB 3.0 Standalone Eraser Dock for 2.5" and 3.5" SATA SSD/HDD Drives - Secure Drive Erase with Receipt Printing - SATA I/II Securely erase a SATA HDD / SSD without a computer or dock your drive for easy access Buy Now At Amazon $209.99

3. Break and Replace If you’re disposing of an old computer after buying a new one, you could simply destroy the old hard drive. Hammering a few large nails through the drive at specific points is a great way of ensuring that the drive is completely usele

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