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    Duet2Ethernet startup problem

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    Duet Hardware and wiring
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    • MatthiasSchusterundefined
      MatthiasSchuster
      last edited by

      Have got a problem with my Duet2Ethernet.
      It was running smoothly for about 1 week.
      Now it's not booting anymore and the display isn't working aswell.
      The supply voltage LED is lit up, but the 5V and 3.3V LEDs are missing.

      Thanks for help.

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      • dc42undefined
        dc42 administrators
        last edited by

        Does the small square chip labelled U3 close to the 5V_INT_EN jumper look damaged?

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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        • MatthiasSchusterundefined
          MatthiasSchuster
          last edited by

          The chip does not seem damaged to me.

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          • dc42undefined
            dc42 administrators
            last edited by

            Have you checked the 7.5A fuse?

            Duet WiFi hardware designer and firmware engineer
            Please do not ask me for Duet support via PM or email, use the forum
            http://www.escher3d.com, https://miscsolutions.wordpress.com

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