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Acer 5349 charging problem

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    Acer 5349 charging problem

    Acer 5349 charging problem...

    I have an Acer motherboard that start with battery or charger... if the battery it's connected and I connect charger it stay on battery and doesn't detect charger.
    With charger connected if I plug battery it see charger and battery and start charging...

    nothing gets hot...

    Anyone had this problem?

    Thanks!

    #2
    Re: Acer 5349 charging problem

    It's a typical problem, actually. Something wrong with the charger circuit.

    Please identify the board correctly.

    Comment


      #3
      Re: Acer 5349 charging problem

      Originally posted by emestee View Post
      It's a typical problem, actually. Something wrong with the charger circuit.

      Please identify the board correctly.
      board DAOZRLMB6D0 REV: D

      I changed charge almost all mosfet .. and all from charging ...
      now I get ISL95835HRZ ... I search for compatible one to replace this one too...

      Comment


        #4
        Re: Acer 5349 charging problem

        Originally posted by zmeutz View Post
        board DAOZRLMB6D0 REV: D

        I changed charge almost all mosfet .. and all from charging ...
        now I get ISL95835HRZ ... I search for compatible one to replace this one too...
        Stop guessing, debug the circuit.

        Comment


          #5
          Re: Acer 5349 charging problem

          Originally posted by emestee View Post
          Stop guessing, debug the circuit.
          ok, I'll do this ...
          I was asking maybe was someone here with same problem and was able to share solution ...

          thanks!

          Comment


            #6
            Re: Acer 5349 charging problem

            I suggest you read the "Laptop battery charging circuit" thread - https://www.badcaps.net/forum/showthread.php?t=90356 .Have you tested PQ26
            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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