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    dell 15 Battery not charging

    Hey Guys,

    i have a dell 15 not charging the battery .

    here is the voltage
    Attached Files

    #2
    Re: dell 15 Battery not charging

    There must be 100 dell 15 models....

    Post the motherboard part number,and the schematic (or a link to it if its already posted) .
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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      #3
      Re: dell 15 Battery not charging

      Originally posted by smdflea View Post
      there must be 100 dell 15 models....

      Post the motherboard part number,and the schematic (or a link to it if its already posted) .
      dv15 cp uma mb
      10263-1
      48.4ip01.011

      Comment


        #4
        Re: dell 15 Battery not charging

        Originally posted by Gnikosalalalal33 View Post
        dv15 cp uma mb
        10263-1
        48.4ip01.011
        schematic. https://www.badcaps.net/forum/showthread.php?t=34711 .Remove the mosfet and check it for short S/G/D
        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment


          #5
          Re: dell 15 Battery not charging

          Check charging/discharge mosfet first. IS the adapter recognised in bios setup??

          Comment


            #6
            Re: dell 15 Battery not charging

            with battery
            Attached Files

            Comment


              #7
              Re: dell 15 Battery not charging

              Didnt you read post#5

              Comment


                #8
                Re: dell 15 Battery not charging

                With no batery



                with batery
                Attached Files

                Comment


                  #9
                  Re: dell 15 Battery not charging

                  Originally posted by mcplslg123 View Post
                  Didnt you read post#5
                  i have changed PU4501 AND PU4504 AND PU4503
                  AND I D'ont know if i change th BQ07A OR NO

                  Comment


                    #10
                    Re: dell 15 Battery not charging

                    Dont change components randomly without finding the fault. I asked for psid measurement which you are yet to answer. This way nobody can help you.

                    Comment


                      #11
                      Re: dell 15 Battery not charging

                      Originally posted by mcplslg123 View Post
                      Check charging/discharge mosfet first. IS the adapter recognised in bios setup??
                      adapter recognised i
                      Attached Files

                      Comment


                        #12
                        Re: dell 15 Battery not charging

                        So do you mean problem solved or charger recognised but still not charging?? If still not charging ,measure charging IC pins voltage and post here.

                        Comment


                          #13
                          Re: dell 15 Battery not charging

                          charger recognised but still not charging

                          Comment


                            #14
                            Re: dell 15 Battery not charging

                            Originally posted by mcplslg123 View Post
                            So do you mean problem solved or charger recognised but still not charging?? If still not charging ,measure charging IC pins voltage and post here.
                            here is charging IC pins voltage
                            Attached Files

                            Comment


                              #15
                              Re: dell 15 Battery not charging

                              Your Measurements are incomplete and preety useless. Measure ACDET/ACOK/ACDRV/REGN pins.

                              Comment


                                #16
                                Re: dell 15 Battery not charging

                                problem resolved after change BQ07A

                                thanks to all especially mcplslg123

                                Comment


                                  #17
                                  Re: dell 15 Battery not charging

                                  problem resolved after change BQ07A

                                  Comment

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