How do I reset cmos battery

Posted on 2008-11-06
Last Modified: 2012-05-05
what are the steps to reset the cmos battery and where is it located
Question by:edwarddodson

    Author Comment

    I really appreciate the quick response,Thank-You.
    LVL 17

    Accepted Solution

    it should be located below(underneath) the motherboard.

    You can buy an userguide on how to do this here:,Service,Manual&recor=1&SearchFor=any&PT_ID=all
    LVL 39

    Assisted Solution

    What is problem that you need to reset bios for dell laptop? is it date and time issue and error message appears during start up or ......?
    The simple way to reset bios is to use key combination:
    - F2 at start up to access bios page
    - Turn on cap lock, num lock, and scroll lock
    - Hold down ALT key and type EFB
    That should reset bios for your dell.

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