7. Replace the safety cover.

8. Insert the power supply into the power supply bay until it clicks into place.

9.Route the power cord. Use best practices when routing power cords and other cables. A cable management arm is available to help with routing. To obtain a cable management arm, contact an HP authorized reseller.

10.Make sure the 48V DC power source is off or the PDU breaker is in the off position, and then connect the power cord to the 48V DC power source or PDU.

11.Turn on the 48V power source or switch the PDU breaker to the on position to supply 48V to the power supply.

12.Be sure that the green power supply LED is on.

48V DC power supply option 59