Hardware options installation 70
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.
FlexibleLOM option
WARNING: To reduce the risk of personal injury, electric shock, or damage to the equipment,
remove the power cord to remove power from the server. The front panel Power On/Standby
button does not completely shut off system power. Portions of the power supply and some internal
circuitry remain active until AC power is removed.
1. Power down the server (on page 23).
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Remove any attached network cables.
4. Extend the server from the rack (on page 23).
5. Remove the access panel (on page 24).
6. Loosen the thumbscrew.