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?
    Tags: None
    • 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/

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