Lenovo IdeaCentre Flex 20 Series Manuel utilisateur

Machine type: 10142/F0A9

Lenovo

IdeaCentre Flex 20 Series

User Guide

www.lenovo.com

Version 1.0 2013.07

31504647

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 product

damage.

The interface and functions shown in this User Guide are provided for reference

only and may differ from actual product appearance. Product design and

speciﬁcations may be changed without notice.

Danger: Be aware of extremely hazardous or potentially lethal situations.

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

Note: Pay attention to this important information.

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered

pursuant a General Services Administration “GSA” contract, use, reproduction,

or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

Contents

Important Safety Information

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

Front view of the computer.........................................................................2

Left and right view of the computer ............................................................3

Rear view of the computer .........................................................................4

Screen rotation...........................................................................................5

Computer stand .........................................................................................6

Connecting your computer.........................................................................8

Important information about using the computer ........................................9

Connecting to the Internet........................................................................10

Using the E-Dice....................................................................... 11

E-Dice Components and Connectors.......................................................12

Charging the E-Dice.................................................................................12

Playing with the E-Dice.............................................................................13

Use and Maintenance ..............................................................................14

Using Windows 8 ...................................................................... 15

Switching between the main Windows 8 interfaces ..................................16

The Charms Bar.......................................................................................16

Shutting down the computer....................................................................16

Switching between apps ..........................................................................17

Closing an app.........................................................................................17

Opening other system programs ..............................................................17

Windows Help and Support .....................................................................17

ii Contents

Touch screen instructions ....................................................... 19

Touch Screen Calibration..........................................................................20

User Gesture Instructions for the Touch screen ........................................20

Precautions when using the Touch Screen ...............................................25

Using the Rescue System........................................................ 27

OneKey Recovery ....................................................................................28

Driver and Application Installation .............................................................29

Using the Software................................................................... 31

Lenovo Support .......................................................................................32

Troubleshooting and Conﬁrming Setup ................................. 33

Troubleshooting Display Problems............................................................34

Troubleshooting Touch screen..................................................................35

Troubleshooting Audio Problems ..............................................................35

Troubleshooting Software Problems .........................................................36

Troubleshooting Problems Hard Disks ......................................................37

Special considerations for troubleshooting Windows ................................37

Windows Help and Support .....................................................................38

BIOS setup utility......................................................................................38

Performing Daily Maintenance Tasks ........................................................39

Appendix. .................................................................................. 41

Declaration...............................................................................................41

Trademarks ..............................................................................................42

Energy Star Statement .............................................................................43

Enabling ErP compliance mode................................................................44

This chapter contains the following

topics:

ØIntroduction to the computer hardware

ØInformation on computer connections

Note: The descriptions in this chapter

might be different from what you see on

your computer, depending on the computer

model and conﬁguration.

User Guide 1

Using the Computer Hardware

2User Guide

Front view of the computer

Built-in microphone Camera LED indicator

Built-in camera Ambient light sensor*

Power LED indicator Windows button**

Note: Battery status is displayed in several places in the Windows OS.

You will be alerted when the battery starts to run low. Make sure you

connect the power supply when you receive an alert.

* Ambient light sensor

The ambient light sensor detects the amount of light in your surroundings.

The screen brightness automatically adjusts depending on the ambient light

conditions detected by the built-in ambient light sensor.

** Windows button

Press this button to:

• togglebetweenthecurrentviewandtheStartscreen

• wakeupthecomputerfromsleepmode

User Guide

Left and right view of the computer

Combo audio jack*

USB 3.0 connectors (2)

Power connector

* Combo audio jack: Used to connect headsets.

Notes:

• Thecomboaudiojackdoesnotsupportconventionalmicrophones.

• Differentindustrystandardsmayleadtotherecordingfunctionnotbeing

supported if third-party headphones or headsets are connected.

4User Guide

Rear view of the computer

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

air vents can cause overheating.

1 2 34

Power button

Volume up

Volume down

Screen rotation lock button*

Stand lock

Air vents

* Screen rotation lock button

Keeps the screen locked in portrait or landscape orientation.

User Guide

Screen rotation

You can rotate the display panel as you please.

• Theorientationofthedisplayautomaticallychanges(alternatingbetween

portrait and landscape mode) in response to how you hold the computer.

Note: Some software does not support screen rotation and will cause

the screen to appear abnormal. If this happens, lock the screen to

prevent rotation or refrain from rotating the screen.

• Usethescreenrotationlockbuttononthetopedgeofthecomputertoprevent

automatic display rotation. (See illustration below.)

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