Lenovo IdeaCentre A700 Manuel utilisateur
Version 1.0
Machine type: 10050
2010.04
Lenovo
IdeaCentre A7 Series
User Guide
31043530B
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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.
© Copyright Lenovo 2010.
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1
Contents
Contents
Important Safety Information
Chapter 1 Using the Computer Hardware.............................. 1
1.1 Front view................................................................................2
1.2 Left and right view of the computer .........................................3
1.3 Rear view of the computer.......................................................4
1.4 Computer stand instruction .....................................................5
1.5 Connecting your computer ......................................................8
1.6 Important information about using the computer ...................13
1.7 Wireless keyboard and mouse...............................................15
1.8 Using the Infra-red (IR) Remote Control .................................16
1.9 Using the Bluetooth remote control .......................................19
Chapter 2 Touch Screen Instructions ................................... 31
2.1 Touch Screen Calibration.......................................................32
2.2 User Gesture Instructions for the Touch screen......................32
2.3 Attentions when using the Touch Screen ...............................41
Chapter 3 Using the Rescue System .................................... 43
3.1 OneKey Recovery..................................................................44
3.2 Driver and Application Installation ..........................................44
3.3 System Setup........................................................................45
3.4 System Backup .....................................................................46
3.5 System Recovery ..................................................................46
3.6 Create Recovery Disc ............................................................46
Chapter 4 Using the Computer Software ............................. 47
4.1 Lenovo Dynamic Brightness system ......................................48
4.2 Lenovo Eye Distance System ................................................49
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2Contents
Chapter 5 System Maintenance and Recovery.................... 51
5.1 Restoring the System ............................................................52
5.2 Backup and Restore..............................................................52
5.3 Cleaning Up the Disk .............................................................52
5.4 Checking For, and Correcting Disk Errors ..............................53
5.5 Defragmenting the Disk(s)......................................................53
5.6 Performing Daily Maintenance Tasks......................................53
Chapter 6 Troubleshooting and Confirming Setup.............. 55
6.1 Troubleshooting Display Problems .........................................56
6.2 Troubleshooting Audio Problems ...........................................57
6.3 Troubleshooting Software Problems.......................................57
6.4 Troubleshooting Problems with Optical Drives and Hard
Disks .....................................................................................58
6.5 Special considerations for troubleshooting Windows .............59
6.6 Wireless keyboard and mouse instructions ............................60
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1
2
3
4
5
6
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
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2User Guide
1.1 Front view
(Only some models are equipped with touch screen)
1 2
4
3
5 6 7 8 9 10 11 12 13 14
Built-in microphone Volume down
Camera Volume up
Power button Brightness down
Hard Disk Drive Indicator Brightness up
Bluetooth status indicator Novo Vision button
WIFI status indicator PC mode / HDMI-in / AV-in switch
combo
Indicator lights ON/OFF button LCD On/Off
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3
User Guide
1.2 Left and right view of the computer
(Only some models are equipped with touch screen)
Attention: Be sure not to block any air vents on the computer. Blocked
air vents may cause thermal problems.
1
2
3
45
6
Card reader Microphone port
IEEE 1394 port USB ports (2)
Headphone port Optical drive slot
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4User Guide
1.3 Rear view of the computer
3 4 5 61 2 7 8 9
TV tuner port (selected models) SPDIF port
Bluetooth reset button HDMI in port
AV-IN ports HDMI out port
USB ports (4) Power socket
Ethernet port
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5
User Guide
1.4 Computer stand instruction
35˚
12˚
Use the stand to position the display to your preference. It can be rotated between
12º and 35º from the vertical.
The stand provides stability to the computer; it is not a removable part.
Attention:
1. The computer stand must remain installed at all times to ensure
maximum system stability.
2. Make sure the angle of the computer is at least 12 degrees from the
vertical; otherwise the computer will be unstable and could fall over.
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