HP Pavilion DV5 not charging

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  • nucleus
    Senior Member
    • May 2012
    • 64
    • Montenegro

    #1

    HP Pavilion DV5 not charging

    Hello,

    I have this lap top and common signs "charger plugged in, but not charging"

    It could not start with battery and without charger. I measured voltages on bat, connector and there are few of them with around 3v. Is it normal and what do you think, is it charging chip or battery failed?
  • nucleus
    Senior Member
    • May 2012
    • 64
    • Montenegro

    #2
    Re: HP Pavilion DV5 not charging

    someone must had this or similar problem???

    Comment

    • zen81788
      Member
      • May 2012
      • 11
      • philippines

      #3
      Re: HP Pavilion DV5 not charging

      try to use other adapter...i think the central pin of ur adapter is failed...

      Comment

      • nish_pinto
        The Adventurist
        • Oct 2011
        • 83
        • India

        #4
        Re: HP Pavilion DV5 not charging

        I have an HP eny15 which has a similar problem. The battery doesnt get charged and neither does the laptop run on charger. What could be the issue? I heavily speculate the charging IC or Power IC chip. Will open it up today for a closer check and then update.
        http://nishantpinto.blogspot.in/

        Comment

        • nucleus
          Senior Member
          • May 2012
          • 64
          • Montenegro

          #5
          Re: HP Pavilion DV5 not charging

          It is not adapter because it works on it, it doesn't work when I remove it. It is or battery or charger chip

          Comment

          • nish_pinto
            The Adventurist
            • Oct 2011
            • 83
            • India

            #6
            Re: HP Pavilion DV5 not charging

            Ok guys, talking about my hp envy 15 laptop. There was a problem with the power ic -RT8206B. I reseated it with new bga solder, then re-flowed the ATI gpu and wallah! The laptop booted and worked perfectly. Details about the IC.

            http://tw.richtek.com/product_detail.jsp?s=497
            http://nishantpinto.blogspot.in/

            Comment

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