Fans - Nvidia Spectrum SN2000 Hardware User Manual


The power supply slots of SN2740 and SN2410 should not be left empty for more than 5
minutes.
1. Remove the power cord from the power supply unit.
2. Grasping the handle with your hand, push the latch release with your thumb while pulling the
handle outward. As the power supply unit unseats, the power supply unit status LEDs will turn
off.
3. Remove the power supply unit.
PS Unit Pulled Out
*The drawing is for illustration purposes. The design may slightly vary depending on the system.
To insert a power supply unit:
1. Make sure the mating connector of the new unit is free of any dirt and/or obstacles.

Do not attempt to insert a power supply unit with a power cord connected to it.
2. Insert the power supply unit by sliding it into the opening, until a slight resistance is felt.
3. Continue pressing the power supply unit until it seats completely. The latch will snap into
place, confirming the proper installation.
4. Insert the power cord into the supply connector.
5. Insert the other end of the power cord into an outlet of the correct voltage.

The green power supply unit indicator should light. If it does not, repeat the whole
procedure to extract the power supply unit and re-insert it.

Fans

The system can fully operate if one fan FRU is dysfunctional. Failure of more than one fan is not
supported.

Make sure that the fans have the air flow that matches the model number. An air flow
opposite to the system design will cause the system to operate at a higher (less than
optimal) temperature. For power supply unit air flow direction, refer to
To remove a fan unit:
Air Flow.
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