OSS OSS-PCIE-4UV-5-1, User Manual

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One Stop Systems
OSS-PCIe4-4UV-5 35
4.3 Re-install Top Cover
CAUTION
Re-install top cover when done checking internal LEDs to allow proper airflow.
4.4 Front LEDs Status Indicator
There are two LED status indicators located on the front of the unit. These two LEDS should be ON as solid green upon powering UP the
expansion unit.
PWR LED FAN LED
Solid Green: Power good Solid Green: Operational
Amber / Orange: Faulty Red: Fan is faulty
4.5 Power Supply LED Indicator
Both LEDs on the Power Supply should be ON as solid green, it indicates the OK status of the DC GOOD signal. The LED shall continue to glow
under normal operation of the power supply. If this LED is blinking or not lit or in amber color, the power supply is not operating properly.