Power Down The Server; Extend The Server From The Rack - HP ProLiant ML350 Maintenance And Service Manual

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.
Back up the server data.
1.
Shut down the operating system as directed by the operating system documentation.
2.
If the server is installed in a rack, press the UID LED button on the front panel. Blue LEDs illuminate on
3.
the front and rear panels of the server.
Press the Power On/Standby button to place the server in standby mode. When the server activates
4.
standby power mode, the system power LED changes to amber.
If the server is installed in a rack, locate the server by identifying the illuminated rear UID LED button.
5.
Disconnect the power cords.
6.
CAUTION: Due to the high capacitance in the power supply, always wait 30 seconds after disconnecting
the power cord before removing the access panel.
The system is now without power.

Extend the server from the rack

Power down the server (on page 26).
1.
Pull down the quick-release levers on each side of the server to release the server from the rack.
2.
IMPORTANT: If the server is installed in a telco rack, remove the server from the rack to access internal
components.
Extend the server on the rack rails until the server rail-release latches engage.
3.
WARNING: To reduce the risk of personal injury or equipment damage, be sure that the
rack is adequately stabilized before extending a component from the rack.
Removal and replacement procedures 26