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


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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.

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