3. After performing the installation or maintenance procedure, slide the server back into the rack, and
then press the server firmly into the rack to secure it in place.
WARNING: To reduce the risk of personal injury, be careful when pressing the server rail-
release latches and sliding the server into the rack. The sliding rails could pinch your fingers.
Power down the server
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.
IMPORTANT: If installing a hot-plug device, it is not necessary to power down the server.
Removal and replacement procedures 26