NEC Express5800/R120d-2E SR User's Guide download pdf (Page 51)

1. Installing Internal Optional Devices

Express5800/R120d-2E User’s Guide

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 applicable.

Refer to Chapter 2 (1.5 Removing the 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 cor

d 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.

5. You need to pull out the server from rack when installing or removing the following component:

Optical disk drive, DIMM, processor, TPM Kit, EXPRESSBUILDER Assemble Kit, additional HDD

cage, PCI card, RAID Controller, extra battery for RAID Controller

Important

Do not leave the server open on the rack.

If you are going to install a hard disk drive only, go to step 10.

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NEC Express5800/R120d-2E SR User's Guide Page 51