Component identification on motherboard MS-15851

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  • Tapawan_oxiba
    Member
    • Jun 2024
    • 17
    • Ile de la Réunion
    #1

    Component identification on motherboard MS-15851

    Hello everyone,

    I'm trying to identify a component near the LCD connector but I can't find any schematics on this particular motherboard.
    Does anyone knows what are its specs?

    Thank you in advance.
    Display connector
    Tags: None
    • Answer selected by Tapawan_oxiba at 10-11-2025, 05:46 AM.
      mon2
      Badcaps Legend
      • Dec 2019
      • 14659
      • Canada
      The silk screen is with ‘Lxx’ label so this is a smd ferrite bead or inductor. For this case, a ferrite bead to clean up the voltage rail of noise. Technically not a show stopper if it is bypassed. You can short with a trace as this will most likely be the backlight power rail. Suggest to replace the part with a ferrite bead of say 30-600ohms at 2A or more if available. Proceed at your own risk but should be ok to bypass this part.
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        • mon2
          Badcaps Legend
          • Dec 2019
          • 14659
          • Canada
          #2
          The silk screen is with ‘Lxx’ label so this is a smd ferrite bead or inductor. For this case, a ferrite bead to clean up the voltage rail of noise. Technically not a show stopper if it is bypassed. You can short with a trace as this will most likely be the backlight power rail. Suggest to replace the part with a ferrite bead of say 30-600ohms at 2A or more if available. Proceed at your own risk but should be ok to bypass this part.
            • Selected Answer

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            • Tapawan_oxiba
              Member
              • Jun 2024
              • 17
              • Ile de la Réunion
              #3
              Hey mate,

              Thank you very much for the explanation! I'll find another ferrite bead to replace this.

              Have a nice day!

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