Table of Contents

Declaration

 

 

Statement

 

 

Explanation of Symbols

 

Chapter 1 Hardware Connection of the Computer

1

1.1

Front view of the computer

2

1.2

Rear view of the computer

3

1.3

Speakers

4

1.4

Connecting the monitor and speakers to the computer

5

1.5

Helpful tips on the installation

5

Chapter 2 OneKey Recovery

7

Chapter 3 Safety In Use

13

3.1

System Restore

14

3.2

Disk Cleanup

17

3.3

Hard disk error checking and repairing

18

3.4

Disk Defragment

19

3.5

Daily Care

20

Chapter 4 Troubleshooting

21

4.1

Display

22

4.2

Sound

22

4.3

Desktop Icons

24

Table of Contents

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Lenovo 3000 H Series user manual Table of Contents