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Help Identify this IC rom Laptop screen. Markings are "40=".

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    Help Identify this IC rom Laptop screen. Markings are "40=".

    Hi is any1 know what component is it?
    It is a LED driver or controller from Laptop screen.
    Markings are "40=".
    I've attached a photo if this ic.
    Thanks
    Attached Files

    #2
    Re: Help Identify this IC rom Laptop screen. Markings are "40=".

    Originally posted by Beertimenow View Post
    Hi is any1 know what component is it?
    It is a LED driver or controller from Laptop screen.
    Markings are "40=".
    I've attached a photo if this ic.
    Thanks
    Parts with an = are usually Richtek .Just google "Richtek 40="

    https://www.badcaps.net/forum/showthread.php?t=90619
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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      #3
      Re: Help Identify this IC rom Laptop screen. Markings are "40=".

      Originally posted by SMDFlea View Post
      Parts with an = are usually Richtek .Just google "Richtek 40="

      https://www.badcaps.net/forum/showthread.php?t=90619
      Hi, thanks for reply, but I tried to google it and also tried all the Richtek common databases with no luck

      Comment


        #4
        Re: Help Identify this IC rom Laptop screen. Markings are "40=".

        It may be a private labelled part for some OEM customer. Regardless, find a reliable (good reviews) vendor on AliExpress with Richtek parts.

        Ask them to source this '40=' Richtek device.

        They will carry it in Asia.

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          #5
          Re: Help Identify this IC rom Laptop screen. Markings are "40=".

          https://cdn.badcaps-static.com/pdfs/...9477ca7eea.pdf
          OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

          Comment


            #6
            Re: Help Identify this IC rom Laptop screen. Markings are "40=".

            Thanks a lot.

            Comment

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