Anatomy of a failed hard drive - TechRepublic

Anatomy of a failed hard drive

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    Failed Western Digital WD200 hard drive

    \n\tThe failed drive, after thousands of hours of tortured service. This poor disk ran everything from Windows 2K to Red Hat Linux, powered desktops and later test servers, and gave its life trying to birth a new Fedora Core installation.

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    Erik Eckel
  • Screws removed

    Eckel started by removing the screws, all requiring a proprietary bit to remove. Then he pealed back the protective stickers, voiding the (expired) warranty, to remove the last two screws.

  • Drilling out a stripped screw

    One of the drive’s two remaining bolts refused to loosen. The head stripped in the process of extraction. The solution? A 3/8″ drill bit.

  • Removing the hard drive lid

    Once the screws were removed, the lid slid away to reveal the disk’s innards. No scalpel required.

  • Internal hard drive components

    Minus better tools, the dissection ends here. However, a precursory examination revealed no obvious failures: no dents, scratches, imperfections or foreign matter was present.

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Bill Detwiler is the Editor for Technical Content and Ecosystem at Celonis. He is the former Editor in Chief of TechRepublic and previous host of TechRepublic's Dynamic Developer podcast and Cracking Open, CNET and TechRepublic's popular online show. Previously, Bill was an IT manager in the social research and energy industries. He has bachelor's and master's degrees from the University of Louisville, where he has also lectured on computer crime and crime prevention.