FAQs

S-Series S-AC-PS DC Power LED is off

  • 1.  S-Series S-AC-PS DC Power LED is off

    Posted 11-06-2013 12:41
    Article ID: 12460

    Products
    S-Series
    S-AC-PS

    Changes
    Installed an S-AC-PS non-POE power supply into an S-Series chassis.

    Symptoms
    The "AC OK" LED lights up, indicating that AC line voltage is sufficient.
    The "DC OK" LED does not light, indicating that outgoing power is non-operational.

    Cause
    This condition will occur if the power supply is inserted upside down.

    Solution
    Check to ensure the power supply is properly oriented in its bay.

    For more information, please refer to the S-Series Chassis Hardware Installation Guide.