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Hp pavilion dv6 with no power

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    Hp pavilion dv6 with no power

    Please i urgently need help,a costumer brought this Hp dv6 with power issue,when you put the charger in the power jack the led light on power jack keeps blinking without laptop turning on,can any one help me with the board diagram and how to go about it please,
    DAUT1AMB6DO
    REV
    that is the mobo number,tnx in advance

    #2
    Re: Hp pavilion dv6 with no power

    Mobo number is
    DAUT1AMB6DO
    REV

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      #3
      Re: Hp pavilion dv6 with no power

      Daut1amb6do
      rev : D

      Comment


        #4
        Re: Hp pavilion dv6 with no power

        Is it an HP charger or a knock-off?

        I've seen knock-offs burn up the laptop charger circuits.

        If it's an HP, the wiring from the charger may be faulty. Usually at the plug end. There is a signal line that communicates with the laptop's charging circuit. It tells it whether or not the charger is a valid HP one and is supplying the correct power.

        Could also indicate a bad battery.

        T
        Last edited by Toasty; 09-26-2017, 03:11 PM.
        veritas odium parit

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          #5
          Re: Hp pavilion dv6 with no power

          Please i have tried with a different charger but still the same,if you can help me in anyway.Tnx

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            #6
            Re: Hp pavilion dv6 with no power

            Elektrotanya.com

            HP PAVILION DV6 DV7 QUANTA UT12 REV 1A SCH

            Attached PDF is extract of Charger circuit, Page 46

            T
            Attached Files
            veritas odium parit

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              #7
              Re: Hp pavilion dv6 with no power

              Have you checked for shorted mosfet or capacitor on the mb?? Are you getting 3v/5v??

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