How do P.O.S.T. cards work?

Discussion in 'Motherboard General Discussion' started by jacatone, Apr 20, 2010.

  1. jacatone

    jacatone

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    I've been reading about P.O.S.T. cards. Do the codes they reveal work for all manufacturers, or are they different for each one? Thanks.
     
    jacatone, Apr 20, 2010
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  2. jacatone

    onadal

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    Most of the POST cards works in same way.
    They show you NOT THE PROBLEM but you can see some codes.
    These codes are last step of POST in a motherboard
    If u have a 4 digits Postcard, the first 2 codes is the code where is stuck, and the 2 others is the last step that worked good.
    So I´ve been looking on internet for some sites where you can learn how to detect a really electronic problem on mainboards, but there´s nothing.... you can only ask in some forum about your problem but it´s probably no one answer.
     
    onadal, Sep 2, 2010
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