Need help to Identify component - Huawei Matebook D14

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  • Kureyon
    New Member
    • Aug 2025
    • 7
    • Philippines

    #1

    Need help to Identify component - Huawei Matebook D14

    Hi, I am new here

    I am trying to identify a component that was burnt on this board. I can't seem to find a good image of what this was.

    I will upload here the best i can get but ill start with the unit itself.

    Its a Huawei Matebook D14 Ryzen 7 4700U Variant
    The board is a DAH98AMBAD0 Rev D

    I have a few pictures that may help us find out, (I tried digging online but i can't seem to find the value. Maybe someone can help me out here)


    Here's the full size board for your reference.(attached below)

    Here's the Hiroshima picture

    Click image for larger version  Name:	burn.png Views:	0 Size:	1.60 MB ID:	3711436

    I have searched the web for the closest thing to this and i found this.

    Click image for larger version  Name:	464.jpg Views:	0 Size:	163.8 KB ID:	3711437

    when i zoom in the HD picture(which i have uploaded below) i see it kinda says "464" but im not sure if it was.

    Please help. Badly needed.
    Attached Files
    Last edited by Kureyon; 08-25-2025, 05:06 AM. Reason: feel like i missed out some details
  • mon2
    Badcaps Legend
    • Dec 2019
    • 14518
    • Canada

    #2
    More clues..(suspecting this to be a USB load switch for the VBUS line or similar)

    From my database of board pics - has '4GY' with the 2 dots.

    Click image for larger version

Name:	more_clues.png
Views:	80
Size:	1.13 MB
ID:	3711472

    Comment

    • R_J
      Badcaps Legend
      • Jun 2012
      • 9579
      • Canada

      #3
      Could it be a RT1711HWSC
      Attached Files

      Comment

      • mon2
        Badcaps Legend
        • Dec 2019
        • 14518
        • Canada

        #4
        Nice find R_J !! You are a parts hound.

        Comment

        • judamex
          Active Member
          • Jan 2021
          • 185
          • Mexico

          #5
          Can someone help me identify this IC? motherboard dah98ambad0 hiawei matebook D15

          Comment

          • Kureyon
            New Member
            • Aug 2025
            • 7
            • Philippines

            #6
            Originally posted by R_J
            Could it be a RT1711HWSC
            Thank you I will check this one out.

            mon2 , Thank you for the picture, it will really be much harder to look for the part without it. Thank you!

            Comment

            • judamex
              Active Member
              • Jan 2021
              • 185
              • Mexico

              #7
              Originally posted by judamex
              Can someone help me identify this IC? motherboard dah98ambad0 hiawei matebook D15
              Sorry, I didn't realize there was more than one ic in the photo.
              Attached Files

              Comment

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