Lenovo Erazer X7 Series Manual de usuario

Version 2.0 2013.03

Erazer X7 Series

User Guide

Machine type: 10122/90A2

31504505

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 chassis ............................................................................2

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

Basic connector instructions ......................................................................4

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

7.1 Audio conﬁguration instructions............................................................5

Connecting the power cord........................................................................6

Display connecting instructions when playing Blu-ray Discs........................7

Connecting to the Internet..........................................................................8

Hot-swappable hard disk frame (selected models only) ..............................9

Overclocking ............................................................................................11

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

Using the Rescue System........................................................ 19

OneKey Recovery ....................................................................................20

Driver and Application Installation .............................................................21

Using the Software................................................................... 23

Lenovo Support .......................................................................................24

ii Contents

Troubleshooting and Conﬁrming Setup ................................. 25

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

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

Troubleshooting Software Problems .........................................................28

Troubleshooting Problems with Optical Drives and Hard Disks .................28

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

Windows Help and Support .....................................................................30

BIOS setup utility......................................................................................30

Performing Daily Maintenance Tasks ........................................................31

Hardware Replacement Guide ................................................ 33

Locations .................................................................................................37

Replacing hardware .................................................................................39

Appendix. .................................................................................. 53

Declaration...............................................................................................53

Trademarks ..............................................................................................54

Enabling ErP compliance mode................................................................54

This chapter contains the following

topics:

Introduction to the computer hardware

Information 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 chassis

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

air vents can cause overheating.

Microphone connector

Headphone connector

USB 3.0 connector

USB 2.0 connector

Overclock switch button

Power button / Engine Srart button

Memory card readers

Optical drives

Hot-swappable hard disk frame

Expansion hard disk frame slots bays

User Guide

Rear view of the chassis

(If the rear view conﬁguration shown in this chapter is different from the rear of your

computer, please refer to the rear of your computer.)

Power connector

PCI Express X 16 graphics adapter slots (some models are equipped with a

graphics card)

PCI Express X 1 adapter slots (some models are equipped with a WIFI card

or TV tuner card)

Audio connectors

Ethernet connector

USB 3.0 connectors

USB 2.0 connectors

Optical S/P DIF connector

Coaxial S/P DIF connector

USB 3.0 standard B connector

Power supply for portable HDD (Output: 12Vdc, Max 3A)

4User Guide

Note: If your model has two VGA monitor connectors, be sure to use the

connector on the graphics adapter.

Basic connector instructions

Note: Your computer may not have all of the connectors described in this

section.

Connector Description

Microphone Use this connector to attach a microphone to your

computer when you want to record sound or if you use

speech-recognition software.

Headphone Use this connector to attach headphones to your

computer when you want to listen to music or other

sounds without disturbing anyone.

Audio line-in connector Used to receive audio signals from an external audio

device, such as a stereo system. When you attach an

external audio device, a cable is connected between

the audio line-out connector of the device and the audio

line-in connector of the computer.

Audio line-out connector Used to send audio signals from the computer to

external devices, such as powered stereo speakers

(speakers with built-in ampliﬁers), headphones,

multimedia keyboards, or the audio line-in connector on

a stereo system or other external recording device.

Memory card reader Use to view and share digital photos, music, and videos,

stored on a media card.

Power connector Connect to the power cable. The appearance of this

connector may vary.

USB connector Use this connector to attach a device that requires a

USB connection.

Ethernet connector Use this connector to attach the computer to an

Ethernet-type local area network.

VGA connector

(optional)

Used to attach a VGA monitor or other devices that use

a VGA monitor connector.

User Guide

DVI connector (optional) Used to attach a DVI monitor or other devices that use a

DVI monitor connector.

HDMI connector

(optional)

Connect to the HDMI connector on your display or TV.

Note: If your computer is equipped with a wireless keyboard or mouse,

follow the installation instructions for those devices.

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 may not have all of the connectors described in this

section.

7.1 Audio conﬁguration instructions

Use the following illustration when connecting a 7.1 surround sound audio system.

Side surround connector Rear surround connector

Center/Low frequency output connector Microphone input connector

Audio line-out connector Audio line-in connector

Note: For more detailed settings, from Control panel, select Hardware and

Sound →Lenovo HD Audio Manager. Follow the instructions to conﬁgure

advanced settings.

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