User's Guide

1. Installing Internal Optional Devices
Express5800/R110g-1E User’s Guide
51
Chapter 2 Preparations
1.3
Overview of Installation and Removal
Install/remove components by using the following procedure.
The internal components except for hard disk drives must be installed or removed after dismounting the server
from the rack. See Chapter 2 (2. Installation and Connection) for details.
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
Important
BRACKET KEY：This equipment intended for installation in restricted access
location.
 Access can only be gained by SERVICE PERSON or by USERS who have
been instructed about the reasons for the restrictions applied to the
location and about any precautions that shall be taken.
 Access is through the use of a TOOL or lock and key, or other means of
security, and is controlled by the authority responsible for the location.
If the server is mounted on a rack, use UID Switch to identify the target server.
1.
See Chapter 2 (1.4 Confirming Servers (UID Switch)).
Remove the front bezel.
2.
See Chapter 2 (1.5 Removing the Front Bezel).
Turn off the server.
3.
See Chapter 3 (6. Turning off the Server).
Disconnect the power cord from the outlet and the server.
4.
Important
After disconnecting the power cord from the server, wait for at least 5
seconds before continuing to work because the components on the
motherboard might still be operating for 3 to 4 seconds even after the power
cord was disconnected.