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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, fan unit, and power supply unit should be
done after dismounting the server from the rack.
1. If the server is mounted on a rack, use the UID switch to identify the target server.
See Chapter 2 (1.4 Confirming Servers (UID Switch)).
2. Remove Front Bezel.
See Chapter 2 (1.5 Removing Front Bezel).
3. If the server is ON, turn it off.
See Chapter 3 (6. Turning Off the Server).
4. Disconnect the power cord from the outlet and the server.
5. If you want to install hard disk drives only, go to step 14. If not, pull out the server from the rack and put it
on a flat rigid desk. See Chapter 2 (2.1 Installation) for details.
6. Remove Top Cover.
See Chapter 2 (1.6 Removing Top Cover).
7. Remove Support Bar.
See Chapter 2 (1.7 Removing Support Bar).
8. Remove Air Duct.
See Chapter 2 (1.8 Removing Support BarAir Duct).
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, see Safety Precautions and Regulatory Notices.
• 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
•
After disconnecting the power cord from the server, wait for at least 30
Important
seconds before continuing to work because the components such as
cooling fan on the motherboard might still be operating for about 30
seconds even after the power cord was disconnected.
•
Make sure the AC POWER LED on power supply unit is unlit.
Important
Do not leave the server being pulled out from the rack.
Express5800/R120g-2E User's Guide
1. Installing Internal Optional Devices
CAUTION
43
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