Personal Computer User Manual

Chapter 2. Installing or replacing hardware

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

computer.

This chapter contains the following topics:

v “Handling static-sensitive devices”

v “Installing or replacing hardware”

v “Obtaining device drivers” on page 48

v “Basic security features” on page 48

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 computer parts and 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 carefully handle the parts and other computer components. Handle PCI

cards, memory modules, system boards, and microprocessors by the edges.

Never touch 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 from the

package and your body.

v Remove the new part from the static-protective package and directly install it in

the computer without placing it on any other surface. If it is hard for you to do

this in your specific situation, place the static-protective package of the new part

on a smooth, level surface, and then place the new part on the static-protective

package.

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 by adding memory

modules, PCI cards, or drives, and maintain your computer by replacing the failing

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.