Subject

    Computer Science

    Topic

    Computer Hardware

    POST code “6xx” indicates a problem with the:

    a)
    Floppy drive
    b)
    Hard drive
    c)
    Keyboard
    d)
    CD-ROM

    Explanation

    In common IBM-style codes, 6xx refers to floppy subsystem faults. 1xx/2xx frequently cover motherboard/CMOS, while 17xx are hard-disk related.

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