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    Power input failure

    Scheduled Pinned Locked Moved PI CM5 Laptop
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    • enok71E
      enok71
      last edited by enok71

      My CM5 laptop power input suddenly stopped working. The power adapter is working, I tried another adapter, didn't help. The laptop still booted and worked normally until the battery became exhausted.
      What could have happened? Is there some sort of fuse on the board?
      Is there component layout and/or schematic for the laptop carrier board public available? Thanks.

      enok71E G 2 Replies Last reply Reply Quote 0
      • enok71E
        enok71 @enok71
        last edited by

        I noticed a tiny component near the power input connector was loose. Looks like a LED? Could it have dis-soldered due to some sort of overheat?

        IMG_20241013_145306.jpg
        IMG_20241013_143729.jpg
        IMG_20241013_143713.jpg

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        • G
          george @enok71
          last edited by

          @enok71
          I don't have a direct understanding of what happened to this computer, why does it seem to have so many impurities inside.
          If you need any information, please send an email to george@cool-pi.com

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