Lenovo 3000 H310 Manuale utente

Version 1.0 2010.03

User Guide

H3 Series

Machine type: 10041-10049

31043590

Important Safety Information

Before using this manual, it is important that you read and understand all of the

related safety information for this product. Refer to the Safety and Warranty Guide

that you received with this product for the latest safety information. Reading and

understanding this safety information reduces the risk of personal injury or damage

to your product.

Danger: Be aware of extremely hazardous or lethal situations.

Attention: Be aware of possible damage to programs, devices, or data.

Note: Pay attention to this important information.

Contents

Important Safety Information

Chapter 1 Using the Computer Hardware.............................. 1

1.1 Front view of the chassis .........................................................2

1.2 Rear view of the chassis ..........................................................3

1.3 Connecting your computer ......................................................5

Chapter 2 Using the Rescue System .................................... 13

2.1 OneKey Recovery..................................................................14

2.2 Driver and Application Installation ..........................................14

2.3 System Setup........................................................................15

2.4 System Backup .....................................................................16

2.5 System Recovery ..................................................................16

2.6 Create Recovery Disc ............................................................16

Chapter 3 Using the Computer Software ............................. 17

3.1 Lenovo Dynamic Brightness system ......................................18

3.2 Lenovo Eye Distance System ................................................19

Chapter 4 System Maintenance and Recovery.................... 21

4.1 Restoring the System ............................................................22

4.2 Backup and Restore..............................................................22

4.3 Cleaning Up the Disk .............................................................22

4.4 Checking For, and Correcting Disk Errors ..............................23

4.5 Defragmenting the Disk(s)......................................................23

4.6 Performing Daily Maintenance Tasks......................................23

2Contents

Chapter 5 Troubleshooting and Conﬁrming Setup.............. 25

5.1 Troubleshooting Display Problems .........................................26

5.2 Troubleshooting Audio Problems ...........................................27

5.3 Troubleshooting Software Problems.......................................27

5.4 Troubleshooting Problems with Optical Drives and Hard

Disks .....................................................................................28

5.5 Special considerations for troubleshooting Windows .............29

Chapter

This chapter contains the following

topics:

Computer hardware introduction

Information on computer connections

Note: The descriptions in this chapter might

vary from your computer, depending on

computer models and conﬁgurations.

User Guide 1

Using the Computer Hardware

2User Guide

1.1 Front view of the chassis

Attention: Be sure not to block any air vents on the computer. Blocked

air vents can cause thermal problems.

Power switch

Card reader modules (selected models)

Optical drive

Headphone connector

Microphone connector

USB ports (2)

Note: This computer only can be placed in a vertical position.

User Guide

1.2 Rear view of the chassis

(If the rear view conﬁguration in this chapter is different from your actual computer,

the rear view conﬁguration of your actual computer should be taken as ﬁnal and

binding)

Voltage selection switch (Some models are equipped with this switch)

Power connector

PS/2 keyboard connector

PS/2 mouse connector

On-board VGA connector

HDMI connector

USB connectors (4)

Ethernet connector

Microphone connector

Audio line-out connector

4User Guide

Audio line-in connector

PCI Express x1 adapter connector

PCI Express x16 graphics adpter connector (Some models are equipped

with this connector. For more information about the graphics adapter, see the

description below.)

Voltage selection switch (Some models are equipped with this switch)

Power connector

PS/2 keyboard connector

PS/2 mouse connector

HDMI connector

On-board VGA connector

USB connectors (4)

Ethernet connector

User Guide

Microphone connector

Audio line-out connector

Audio line-in connector

PCI Express x1 adapter connector

PCI Express x16 graphics adpter connector (Some models are equipped

with this connector. For more information about the graphics adapter, see the

description below.)

1.3 Connecting your computer

Use the following information when connecting your computer.

• Lookforthesmallconnectoriconsonthebackofyourcomputer.Matchthe

connectors to the icons.

• Ifyourcomputercablesandconnectorpanelhavecolor-codedconnectors,

match the color of the cable end with the color of the connector.

Note: Your computer might not have all of the connectors that are

described in this section.

1.3.1 Check the position of the voltage-selection switch on

the rear of the computer. Use a ballpoint pen to slide the

switch if necessary.

Note: Some computers do not have the voltage switch. These computers

automatically control the voltage.

• Ifthevoltagesupplyrangeis100-127Vac,settheswitchto115V.

• Ifthevoltagesupplyrangeis200-240Vac,settheswitchto230V.

115

230

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