Lenovo 5354 Bedienungsanleitung PDF herunterladen (Seite 19)

Chapter 2. Installing or replacing hardware

This chapter provides instructions on how to install or replace hardware for your

computer.

Handling static-sensitive devices

Do not open the static-protective package containing the new part until the

defective part has been removed from the computer and you are ready to install

the new part. Static electricity, although harmless to you, can seriously damage

computer components and parts.

When you handle parts and other computer components, take these precautions to

avoid static-electricity damage:

v Limit your movement. Movement can cause static electricity to build up around

you.

v Always handle parts and other computer components carefully. Handle memory

modules, system boards, and microprocessors by the edges. Never touch any

exposed circuitry.

v Prevent others from touching the parts and other computer components.

v Before you replace a new part, touch the static-protective package containing the

new part to a metal expansion-slot cover or other unpainted metal surface on

the computer for at least two seconds. This reduces static electricity in the

package and your body.

v If possible, remove the new part from the static-protective package and install

the new part directly in the computer without setting it down. If this is not

possible, place the static-protective package of the new part on a smooth, level

surface, and then place the new part on it.

v Do not place the part on the computer cover or other metal surface.

Installing or replacing hardware

This section provides instructions on how to install or replace hardware for your

computer. You can expand the capabilities of your computer and maintain your

computer by installing or replacing hardware.

Notes:

1. Use only computer parts provided by Lenovo.

2. When installing or replacing an option, use the appropriate instructions in this

section along with the instructions that come with the option.

Installing external options

You can connect external options to your computer, such as external speakers, a

printer, or a scanner. For some external options, you must install additional

software in addition to making the physical connection. When installing an

external option, see “Locating connectors on the front of your computer” on page 6

and “Locating connectors on the rear of your computer” on page 7 to identify the

required connector. Then, use the instructions that come with the option to help

you make the connection and install any software or device drivers that are

required for the option.

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Lenovo 5354 Bedienungsanleitung Seite 19