Dell 15 5566 RTC battery alternate connection

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  • ReplayGem
    Member
    • Jan 2013
    • 14
    • Barbados
    #1

    Dell 15 5566 RTC battery alternate connection

    The RTC battery broke off and carried the pads with it. I tried soldering the battery to some points I found after scrapping the board with no joy.
    Is there another area on the board where I can solder the battery maybe with jumper wires?

    Thanks
    Tags: None
    • SMDFlea
      Super Moderator
      • Jan 2018
      • 20276
      • UK
      #2
      Post pictures.Post a link to the boardview if its available.
      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • ReplayGem
          Member
          • Jan 2013
          • 14
          • Barbados
          #3
          Originally posted by Vesko356
          Schematic and boardview links:

          https://www.badcaps.net/forum/troubl...93#post1360493

          https://www.badcaps.net/forum/troubl...25#post1594725
          ​I believe these are the links posted by another user.

            Comment

            • ianbak
              Senior Member
              • Apr 2023
              • 50
              • UK
              #4
              If that's the correct schematic then the +ve wire should go to R2502 - work out which end of it is connected to D2501 pin 3 and then connect to the other one. The -ve can go to any ground point.

                Comment

                • ReplayGem
                  Member
                  • Jan 2013
                  • 14
                  • Barbados
                  #5
                  Thanks for the reply. I did a bit more scrapping and found points on the board for the battery. I soldered jumper wires to the points and got the laptop to boot and retain the bios settings after a battery pull.

                    Comment

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