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Rv042 buzzing noise

Discussion in 'Cisco Small Business Routers and VPN Solutions' started by alb1us, Apr 10, 2008.

  1. alb1us

    alb1us LI Guru Member

    My RV042 router is making constantly a loud buzzing noise, maybe an oscillation in the power circuit.

    Does anyone know about this issue?

    Thanks!
     
  2. alb1us

    alb1us LI Guru Member

    Board

    [​IMG]
     
  3. Thingfish

    Thingfish LI Guru Member

    The buzz in my 042 came from the coil. Replacing the 2 larger capacitors near the coil almost completely eliminated the noise.
     
  4. alb1us

    alb1us LI Guru Member

    Thanks! I'll replace all the electrolitic capacitors
     
  5. alb1us

    alb1us LI Guru Member

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