User's Guide

1. Installing Internal Optional Devices

Express5800/R120f-2M 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, fan unit, and power supply unit 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 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

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.

Important

• After disconnecting the power cord from the server, wait for at least 30

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.

5. You need to pull out the server from rack and put it on a flat rigid desk when installing or removing the

optional components. See Chapter 2 (2.1 Installation) for details.

Important

Do not leave the server being pulled out from the rack.

6. Remove Top Cover.

See Chapter 2 (1.6 Removing Top Cover).

7. Remove PCI riser card.

See Chapter 2 (1.7 Removing PCI Riser Card).

8. Remove the support bar.

See Chapter 2 (1.8 Removing Support Bar).

9. Depending on the components to be installed or removed, follow the procedure in order.

See Chapter 2 (1.7 TPM Kit) to (1.16 Use of Internal Hard Disk Drives in the RAID System).