Lenovo IdeaPad U310 User manual

Lenovo IdeaPad

U310/U410

Read the safety notices and important tips in the

included manuals before using your computer.

©Lenovo China 2011

New World. New Thinking.TM

www.lenovo.com

V1.0_en-US

User Guide V1.0

The illustrations in this manual may differ from the actual product.

Please refer to the actual product.

•

First Edition (March 2011)

To refer to it, go to http://consumersupport.lenovo.com/ and click

User guides and manuals.

Regulatory Notice

•

Before using the product, be sure to read Lenovo Safety and General

Information Guide first.

The features described in this guide are common to most models.

Some features may not be available on your computer and/or your

computer may include features that are not described in this user

guide.

Some instructions in this guide may assume that you are using

Windows®7. If you are using other Windows operating system, some

operations may be slightly different. If you are using other operating

systems, some operations may not apply to you.

LENOVO products, data, computer software, and services have been developed exclusively at private

expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with

limited and restricted rights to use, reproduction and disclosure. LIMITED AND RESTRICTED

RIGHTS NOTICE: If products, data, computer software, or services are delivered pursuant a General

Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set

forth in Contract No. GS-35F-05925.

Notes

•

Chapter 1. Getting to know your

computer................................... 1

Top view..........................................1

Left-side view .................................4

Right-side view...............................5

Front view .......................................7

Bottom view ....................................8

Chapter 2. Learning the

basics......................................10

First use..........................................10

Using AC adapter and battery ...12

Connecting external devices.......14

Securing your computer..............16

Switchable Graphics in two modes

(on select models).........................17

Chapter 3. Connecting to the

Internet ....................................19

Wired connection......................... 19

Wireless connection..................... 21

Chapter 4. OneKey Rescue

system.....................................23

OneKey Rescue system ............... 23

Chapter 5. Troubleshooting...26

Frequently asked questions........ 26

Troubleshooting........................... 28

Specifications .........................32

Trademarks.............................34

Contents

Chapter 1. Getting to know your computer

Top view ---------------------------------------------------------------------------------------------------

U310

Chapter 1. Getting to know your computer

U410

Note: The illustrations in this manual may differ from the actual product. Please refer to the

actual product.

Attention:

•Do NOT open the display panel beyond 130 degrees. When closing the display panel, be

careful NOT to leave pens or any other objects in between the display panel and the

keyboard. Otherwise, the display panel may be damaged.



Chapter 1. Getting to know your computer

Integrated

camera

Use the camera for video communication.

Wireless module

antennas

The built-in antennas ensure optimal reception of wireless

radio.

Computer display The LCD display with LED backlight provides brilliant

visual output.

Power button Press this button to turn on the computer.

System status

indicators

For details, see “System status indicators” on page 18.

Touchpad The touchpad functions as a conventional mouse.

Note: For details, see “Using the touchpad” on page 11.

Speakers The stereo speakers provide rich and powerful sound.

Chapter 1. Getting to know your computer

Left-side view --------------------------------------------------------------------------------------

U310

U410

OneKey Rescue

system button

Press this button to open OneKey Rescue system when

the computer is powered off.

Note: For details, see “OneKey Rescue system” on page 23.

Fan louvers

Dissipate internal heat.

Note: Make sure that none of the fan louvers are blocked or else overheating of the

computer may occur.

RJ-45 port

This port connects the computer to an Ethernet network.

Note: For details, see “Wired connection” on page 19.

HDMI port Connects to devices with HDMI input such as a TV or a

display.

USB 2.0 port Connect to USB devices.

Note: For details, see “Connecting USB devices” on page 15.

Combo audio

jack

Connects to headphones or headsets. The combo audio

jack does not support conventional microphones.

134 52

1 52 6

Chapter 1. Getting to know your computer

Right-side view ----------------------------------------------------------------------------------

U310

U410

Built-in

microphone

The built-in microphone (with noise reduction) can be

used for video conferencing, voice narration, or simple

audio recordings.

Combo audio

jack

Connects to headphones or headsets. The combo audio

jack does not support conventional microphones.

USB 3.0 port Connects to USB devices.

Note: For details, see “Connecting USB devices” on page 15.

AC power adapter

jack

Connect the AC adapter here.

Note: For details, see “Using AC adapter and battery” on page 12.

Memory card slot

Insert memory cards (not supplied) here.

Note: For details, see “Using memory cards (not supplied)” on page 14.

HDMI port Connects to devices with HDMI input such as a TV or a

display.

136 7 45

Chapter 1. Getting to know your computer

RJ-45 port

This port connects the computer to an Ethernet network.

Note: For details, see “Wired connection” on page 19.

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