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Lenovo
3000 H Series user manual
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Contents
Main
Lenovo 3000 H Series
www.lenovo.com/in
User Manual
Page
Page
Declaration
Page
Page
Page
Table of Contents
Page
Hardware Connection of the Computer
2
1.1 Front view of the computer
The following section shows the locations of the connectors on the front of the computer.
1.2 Rear view of the computer
The following section shows the locations of the connectors on the rear of the computer.
4
1.3 Speakers
1.4 Connecting the monitor and speakers to the computer
1.5 Helpful tips on the installation
Page
OneKey Recovery
Using the OneKey Recovery function
Page
Page
Page
Page
Safety In Use
3.1 System Restore
Page
16
Step 1
Step 7
OK
Step 2
3.2 Disk Cleanup
3.3 Hard disk error checking and repairing
3.4 Disk Defragment
20
3.5 Daily Care
1. Cleaning of parts:
2. Common cleaning methods
Troubleshooting
22
4.1 Display
1.Blank screen
2.Settings of display properties
3.There is waterwave on the monitor screen
4.2 Sound
Page
24
4.3 Desktop Icons
Usage of task bar
Adjusting the task bar layout
4.4 Software Problems
27
4.5 CD-ROM Drive and hard disk drive
1.CD-ROM read error
2.The hard disk capacity that is shown in the system is smaller than the marked capacity.
Step 4
28
4.6 Special Notes on Models
Appendix
Appendix
Helpful tips
Static Electricity Prevention
Operating Environment
Appendix
Appendix
Handling for Repair
Cleaning and Maintenance
Notes in Operation
Appendix
Data Safety
Transporting
Warranty Policy