1. Installing Internal Optional Devices
Express5800/R120d-2M User’s Guide
46
Chapter 2 Preparations
1.3
Overview of Installation and Removal
Install/remove components by using the following procedure.
Installing/removing internal components except for hard disk drives should be done after dismounting the
server from the rack. It is recommended that more than one person removes the server from the rack.
CAUTION
Be sure to observe the following precautions to use the server safely. Failure to
observe the precautions may cause burns, injury, and property damage. For
details, refer to
Safety precautions
in
Precautions for Use.
•
Do not drop the server
•
Do not leave the server pulled out of the rack
•
Replace the cover after installing components
•
Beware of high temperatures
•
Do not get your fingers caught when installing components
1. If the server is mounted on a rack, use the UID switch to identify the target server.
Refer to
Chapter 2
(
1.4
Confirming Servers (UID Switch)
).
2. Remove the Front Bezel, if installed.
Refer to
Chapter 2
(
1.5
Removing Front Bezel
).
3. If the server is ON, turn it off.
Refer to
Chapter 3
(
6. Turning Off the Server
).
4. Disconnect the power cord from the outlet and the server.
Important After disconnecting the power cord from the server, wait for at least 30
seconds before continuing to work because the components on the
motherboard might still be operating for about 30 seconds even after the
power cord was disconnected.
5. You need to pull out the server from rack and put it on a flat rigid desk when installing or removing
the components other than the following two devices:
Refer to
Chapter 2 (2.1 Installation)
for details.
Hard disk drive
Power supply unit
Important Do not leave the server open on the rack.
