eMachines H5270 Guide de référence

Computer

Reference Guide

Guide du

matériel de l’ordinateur

i

Chapter 1: About This Reference . . . . . . . . . . . . . . 1

About this guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Accessing the online User Guide . . . . . . . . . . . . . . . . . . . . . . 2

eMachines contact information . . . . . . . . . . . . . . . . . . . . . . . 3

Microsoft Certificate of Authenticity . . . . . . . . . . . . . . . . . . . 3

Chapter 2: Checking Out Your Computer . . . . . . 5

Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Back . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Chapter 3: Setting Up and Getting Started . . . 11

Working safely and comfortably . . . . . . . . . . . . . . . . . . . . . 12

Reducing eye strain . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Setting up your computer desk and chair . . . . . . . . . . . 13

Sitting at your computer . . . . . . . . . . . . . . . . . . . . . . . . 14

Avoiding discomfort and injury from repetitive strain . 14

Preparing power connections . . . . . . . . . . . . . . . . . . . . . . . 14

Protecting from power source problems . . . . . . . . . . . 14

Checking the voltage selection . . . . . . . . . . . . . . . . . . . . 15

Connecting to a broadband modem or network . . . . . . . . 15

Connecting a dial-up modem . . . . . . . . . . . . . . . . . . . . . . . . 16

Starting your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Waking up your computer . . . . . . . . . . . . . . . . . . . . . . . 17

Turning off your computer . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Restarting (rebooting) your computer . . . . . . . . . . . . . . . . . 19

Using the keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Using the mouse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Using optical drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Loading an optical disc . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Identifying optical drive types . . . . . . . . . . . . . . . . . . . . 24

Playing discs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Creating discs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Using the memory card reader . . . . . . . . . . . . . . . . . . . . . . 28

Contents

ii

Memory card types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Using a memory card . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Adjusting the volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Configuring the audio jacks . . . . . . . . . . . . . . . . . . . . . . . . . 31

Installing a printer, scanner, or other device . . . . . . . . . . . 32

Chapter 4: Upgrading Your Computer . . . . . . . 33

Preventing static electricity discharge . . . . . . . . . . . . . . . . . 34

Opening the case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Removing the side panel . . . . . . . . . . . . . . . . . . . . . . . . 35

Removing the front bezel . . . . . . . . . . . . . . . . . . . . . . . . 36

Closing the case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Replacing the front bezel . . . . . . . . . . . . . . . . . . . . . . . . 37

Replacing the side panel . . . . . . . . . . . . . . . . . . . . . . . . . 38

Replacing the color panel . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Installing memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Adding or replacing an optical disc drive . . . . . . . . . . . . . . 42

Replacing the media panel . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Adding or replacing a hard drive . . . . . . . . . . . . . . . . . . . . . 47

Replacing the heat sink and processor . . . . . . . . . . . . . . . . 49

Adding or replacing an expansion card . . . . . . . . . . . . . . . . 52

Replacing the system battery . . . . . . . . . . . . . . . . . . . . . . . . 53

Replacing the system board . . . . . . . . . . . . . . . . . . . . . . . . . 54

Chapter 5: Maintaining Your Computer . . . . . . 57

Setting up a maintenance schedule . . . . . . . . . . . . . . . . . . . 58

Caring for your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Cleaning your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Cleaning the exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Cleaning the keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Cleaning the monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Cleaning the mouse . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Cleaning optical discs . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Updating Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Using BigFix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Managing hard drive space . . . . . . . . . . . . . . . . . . . . . . . . . 63

Checking hard drive space . . . . . . . . . . . . . . . . . . . . . . . 64

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iii

Deleting unnecessary files . . . . . . . . . . . . . . . . . . . . . . . 65

Checking the hard drive for errors . . . . . . . . . . . . . . . . 66

Defragmenting the hard drive . . . . . . . . . . . . . . . . . . . . 67

Backing up files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Scheduling maintenance tasks . . . . . . . . . . . . . . . . . . . . . . . 69

Moving from your old computer . . . . . . . . . . . . . . . . . . . . . 70

Transferring files and settings automatically . . . . . . . . 70

Transferring files and settings manually . . . . . . . . . . . . 70

Chapter 6: Troubleshooting . . . . . . . . . . . . . . . . . 73

Safety guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

First steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Add-in cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

CD or DVD drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

DVD drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Expansion cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

File management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Hard drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Media Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Memory card reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Modem (cable or DSL) . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Modem (dial-up) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Mouse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Sound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Recovering your system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Contents

iv

Recovering pre-installed software and drivers . . . . . . . 95

Using Microsoft System Restore . . . . . . . . . . . . . . . . . . 99

Recovering your system to its factory condition . . . . 102

Recovering your system using the Windows DVD . . . 103

Telephone support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Before calling Customer Care . . . . . . . . . . . . . . . . . . . . 104

eMachines contact information . . . . . . . . . . . . . . . . . . . . . 105

Self-help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Appendix A: Legal Notices . . . . . . . . . . . . . . . . . 107

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Chapter 1

1

About This Reference

• About this guide

• Accessing the online User Guide

• eMachines contact information

• Microsoft Certificate of Authenticity

• For more information

Chapter 1: About This Reference

2

About this guide

This guide includes information and maintenance instructions

that are specific to your model of eMachines computer. Some

illustrations in this guide may look different than your

computer because hardware options and port locations may

vary. For all other computer information, see your online User

Guide.

For more information

For more information about your computer, visit the

eMachines Support page at www.emachines.com

or the Web

address shown on your computer’s label. The Support page

also has links to additional eMachines documentation and

detailed specifications.

Accessing the online User

Guide

In addition to this guide, your User Guide has been included

on your hard drive. Your User Guide is an in-depth,

easy-to-read manual that includes information on the

following topics:

• Help and technical support

• Using and customizing Windows and other software

• Controlling audio and video settings

• Using the Internet

• Protecting your files

• Playing and recording media

• Networking

To access your User Guide:

• Click (Start), All Programs, then click eMachines

Documentation.

www.emachines.com

3

eMachines contact information

The label on the top of your computer contains information

that identifies your computer model and serial number.

eMachines Customer Care will need this information if you call

for assistance.

Microsoft Certificate of

Authenticity

The Microsoft Certificate of Authenticity label found on the

back or side of your computer includes the product key code

for your operating system. If you ever reinstall Windows from

the installation DVD, you will need to enter these numbers to

activate Windows.

Serial number

Technical Support

telephone number

Chapter 1: About This Reference

4

Chapter 2

5

Checking Out Your Computer

• Front

• Back

Chapter 2: Checking Out Your Computer

6

Front

Memory card reader

(optional)

DVD/CD drive

Power button/

power indicator

USB ports

DVD/CD drive

(optional)

Microphone jack

Headphone jack

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7

Component Icon Description

Optical disc drive Use this drive to listen to audio CDs, install

games and programs, watch DVDs, and store

large files onto recordable discs (depending

on drive type). This drive may be a CD,

recordable CD, DVD, recordable DVD, Blu-ray,

or HD DVD drive. For more information about

your drive, see “Identifying optical drive

types” on page 24.

Memory card

reader

Insert a memory card from a digital camera,

MP3 player, PDA, cellular telephone, or other

device into the memory card reader. For more

information, see “Using a memory card” on

page 28.

Power

button/power

indicator

Press this button to turn the power on or off.

You can also configure the power button to

operate in Standby/Resume mode or

Hibernate mode. The power indicator lights

when the computer is turned on.

USB ports Plug USB (Universal Serial Bus) devices (such

as a USB external drive, printer, scanner,

camera, keyboard, or mouse) into these ports.

Microphone jack Plug a microphone into this jack. This jack is

color-coded pink.

Headphone jack Plug powered, analog front speakers, an

external amplifier, or headphones into this

jack. This jack is color-coded green.

Chapter 2: Checking Out Your Computer

8

Back

Important

Your computer’s hardware options and port locations may vary from this

illustration.

Component Icon Description

Power connector Plug the power cord into this connector.

Voltage switch The switch is preset at the factory. Make

sure that this is set to the correct voltage

for your area. For more information, see

“Checking the voltage selection” on

page 15

PS/2 keyboard port Plug a PS/2 keyboard into this port.

Serial port Plug a serial device (such as a digital

camera) into this port.

Monitor (VGA) port Plug a VGA (blue connector) monitor cable

into this port.

Telephone jack (optional)

PS/2 mouse port

PS/2 keyboard port

Voltage switch

Power connector

Ethernet (network) jack

Case thumbscrew

Headphone/speaker jack

Microphone jack

USB ports

Modem (line) jack

(optional)

Case cover thumbscrew

Parallel port

Monitor (VGA) port

Serial port

Audio in jack

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9

USB ports Plug USB (Universal Serial Bus) devices

(such as a USB printer, scanner, camera,

keyboard, or mouse) into these ports.

Microphone jack

(pink plug)

Plug a microphone into this jack.

Headphone/ speaker

jack (green plug)

Plug headphones or speakers into this jack.

Telephone jack

(optional)

Plug the cord from your telephone into this

jack.

Case thumbscrew Remove this screw before opening the

case.

PS/2 mouse port Plug a PS/2 mouse into this port.

Parallel port Plug a parallel device (such as a printer)

into this port.

Ethernet (network)

jack

Plug an Ethernet network cable or a device

(such as a DSL or cable modem for a

broadband Internet connection) into this

jack. For more information, see “Learning

about the Internet” in the online User Guide

and “Connecting to a broadband modem or

network” on page 15.

Audio input (Line in)

jack (blue plug)

Plug an external audio input source (such

as a stereo) into this jack so you can record

sound on your computer.

Modem jack

(optional)

Plug a modem cable into this jack. For more

information, see “Connecting a dial-up

modem” on page 16.

Component Icon Description

Chapter 2: Checking Out Your Computer

10

Chapter 3

11

Setting Up and

Getting Started

• Working safely and comfortably

• Preparing power connections

• Connecting to a broadband modem

or network

• Connecting a dial-up modem

• Starting your computer

• Turning off your computer

• Restarting (rebooting) your

computer

• Using the keyboard

• Using the mouse

• Using optical drives

• Using the memory card reader

• Adjusting the volume

• Configuring the audio jacks

• Installing a printer, scanner, or other

device

Chapter 3: Setting Up and Getting Started

12

Working safely and

comfortably

Before using your computer, follow these general guidelines

for setting up a safe and comfortable work area and avoiding

discomfort and strain:

• Keep hands and arms parallel to the floor.

• Adjust the screen so it is perpendicular to your line of

sight, and the top of the screen is no higher than eye

level.

• Place your feet flat on the floor or on a footrest.

• Keep ventilation openings clear of obstructions.

Top of screen is not

higher than eye level

Feet are flat on the floor

Hands and arms are

parallel to the floor

Screen is perpendicular to

your line of sight

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13

Reducing eye strain

Sunlight or bright indoor lighting should not reflect on the

monitor screen or shine directly into your eyes.

• Position the computer desk and screen so you can avoid

glare on your screen and light shining directly into your

eyes. Reduce glare by installing shades or curtains on

windows, and by installing a glare screen filter.

• Use soft, indirect lighting in your work area. Do not use

your computer in a dark room.

• Set paper holders at the same height and distance as

the monitor.

• Avoid focusing your eyes on your computer screen for

long periods of time. Every 10 or 15 minutes, look

around the room, and try to focus on distant objects.

Setting up your computer desk and chair

When you are setting up your computer desk and chair, make

sure that the desk is the appropriate height and the chair helps

you maintain good posture.

• Select a flat surface for your computer desk.

• Adjust the height of the computer desk so your hands

and arms are positioned parallel to the floor when you

use the keyboard and touchpad. If the desk is not

adjustable or is too tall, consider using an adjustable

chair to control your arm’s height above the keyboard.

• Use an adjustable chair that is comfortable, distributes

your weight evenly, and keeps your body relaxed.

• Position your chair so the keyboard is at or slightly

below the level of your elbow. This position lets your

shoulders relax while you type.

• Adjust the chair height, adjust the forward tilt of the

seat, or use a footrest to distribute your weight evenly

on the chair and relieve pressure on the back of your

thighs.

• Adjust the back of the chair so it supports the lower

curve of your spine. You can use a pillow or cushion to

provide extra back support.

Chapter 3: Setting Up and Getting Started

14

Sitting at your computer

• Avoid bending, arching, or angling your wrists. Make

sure that they are in a relaxed position when you type.

• Do not slouch forward or lean far back. Sit with your

back straight so your knees, hips, and elbows form right

angles when you work.

• Take breaks to stand and stretch your legs.

• Avoid twisting your torso or neck.

Avoiding discomfort and injury from repetitive

strain

• Vary your activities to avoid excessive repetition.

• Take breaks to change your position, stretch your

muscles, and relieve your eyes.

• Find ways to break up the work day, and schedule a

variety of tasks.

Preparing power connections

Protecting from power source problems

During a power surge, the voltage level of electricity coming

into your computer can increase to far above normal levels

and cause data loss or system damage. Protect your computer

and peripheral devices by connecting them to a surge

protector, which absorbs voltage surges and prevents them

from reaching your computer.

An uninterruptible power supply (UPS) supplies battery power

to your computer during a power failure. Although you cannot

run your computer for an extended period of time with a UPS,

a UPS lets you run your computer long enough to save your

work and shut down your computer normally.

Warning

High voltages can enter your computer through both the power cord

and the modem connection. Protect your computer by using a surge protector.

If you have a telephone modem, use a surge protector that has a modem jack.

If you have a cable modem, use a surge protector that has an antenna/cable TV

jack. During an electrical storm, unplug both the surge protector and the

modem.

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