Removal And Replacement Procedures; Required Tools; Power Down The Server; Safety Considerations - HP ProLiant ML110 G7 Maintenance And Service Manual

Removal and replacement procedures

Required tools

You need the following items for some procedures:
•
T-10/T-15 Torx screwdriver (included with the server)
•
HP Insight Diagnostics software

Power down the server

WARNING:
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:
Back up the server data.
1.
Shut down the operating system as directed by the operating system documentation.
2.
NOTE:
step.
Press the Power On/Standby button to place the server in Standby mode. When the server activates
3.
Standby power mode, the system power LED changes to amber.
IMPORTANT:
In a rack environment, this feature facilitates locating a server when moving between the front and
rear of the rack.
Disconnect the power cords.
4.
The system is now without power.

Safety considerations

Before performing service procedures, review all the safety information.

Preventing electrostatic discharge

To prevent damaging the system, be aware of the precautions you need to follow when setting up the system
or handling parts. A discharge of static electricity from a finger or other conductor may damage system
boards or other static-sensitive devices. This type of damage may reduce the life expectancy of the device.
To prevent electrostatic damage:
("HP Insight
To reduce the risk of personal injury, electric shock, or damage to the equipment,
If installing a hot-plug device, it is not necessary to power down the server.
If the operating system automatically places the server in Standby mode, omit the next
Pressing the UID button illuminates the blue UID LEDs on the front and rear panels.
Diagnostics" on page 77)
Removal and replacement procedures 23