Storage

Anatomy of a failed CD-ROM drive

By // March 19, 2007, 1:20 AM PST // billdetwiler

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  • 40x Compaq CD-ROM drive

    The test subject, a failed 40x Compaq CD-ROM drive.

    CNET Networks

  • Removing the front panel

    The autopsy begins by using a flathead screwdriver to extract the decorative front panel.

    CNET Networks

  • Void if removed

    Next, we void the guarantee by removing the Warranty Void If Seal Broken sticker.

    CNET Networks

  • Removing the case's top cover

    Removing four Philips head screws from the top of the case and prying the lid up reveals the back of the circuit board.

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  • Main PCB

    The circuit board's business side, after disconnecting the data ribbon, audio cable and the power supply connection.

    CNET Networks

  • Drive motor and wiring

    The circuit board removed, the CD-ROM drive's motor and internals are in plain view.

    CNET Networks

  • Laser assembly

    The CD-ROM drive's laser element and the rails upon which it moved to find and read data.

    CNET Networks

40x Compaq CD-ROM drive

The test subject, a failed 40x Compaq CD-ROM drive.

CNET Networks

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About Bill Detwiler

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...