Lenovo 628323U manual Contents

Page 3

Contents

Read this first

iii

Important safety information

iv

Conditions that require immediate action . . .

iv

Safety guidelines

v

Chapter 1. Product overview

1

Locating computer controls, connectors, and

 

indicators

1

Front view

1

Right-side view

2

Left-side view

4

Bottom view

5

Status indicators

5

Locating important product information

7

Machine type and model label

7

FCC ID and IC Certification number label . . .

8

Features

9

Specifications

9

Operating environment

10

Chapter 2. Using your computer . . .

11

Registering your computer

11

Frequently asked questions

11

Special keys

12

Using the UltraNav pointing device

13

Using the TrackPoint pointing device . . . .

13

Using the touch pad

14

Power management

15

Checking the battery status

15

Using the ac power adapter

15

Charging the battery

16

Maximizing the battery life

16

Power-saving modes

16

Handling the battery

16

Connecting to a wireless LAN

18

Connecting a projector or an external monitor . .

19

Attaching an external monitor

19

Using audio features

20

Using the camera

20

Using a flash media card

20

Inserting a flash media card

21

Removing a flash media card

21

Chapter 3. You and your computer .

.

23

Accessibility and comfort

.

23

Ergonomic information

.

23

Comfort

.

24

Accessibility information

24

Traveling with your computer

25

Travel tips

25

Travel accessories

25

Chapter 4. Replacing devices

27

Static electricity prevention

27

Replacing the battery

27

Replacing a PCI Express Mini Card for wireless

 

LAN connection

29

Replacing a memory module

32

Replacing the keyboard

34

Chapter 5. Troubleshooting computer

 

problems

41

Taking care of your computer

41

Cleaning the cover of your computer . . . .

42

Computer stops responding

43

Spills on the keyboard

44

Memory module problems

44

Networking problems

44

Ethernet problems

44

A wireless LAN problem

45

Problems with the keyboard and other pointing

 

devices

45

An UltraNav pointing device problem . . . .

45

Keyboard problems

46

Problems with the display and multimedia

 

devices

46

Computer screen problems

46

External monitor problems

47

Audio problems

47

Battery and power problems

48

Battery problems

48

Power problems

48

A power button problem

49

Sleep problems

49

Chapter 6. Getting support

51

Before you contact Lenovo

51

Getting help and service

51

Lenovo Support Web site

52

Calling Lenovo

52

Finding ThinkPad options

53

Purchasing additional services

53

Appendix A. Regulatory

 

information

55

© Copyright Lenovo 2013

i

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Contents User Guide Safety, Warranty, and Setup Guide Regulatory Notice Contents Appendix B. Weee and recycling Statements Protect the cables from being damaged Read this firstProtect yourself from the heat that your computer generates Prevent your computer from getting wetCarry your computer carefully Important safety informationConditions that require immediate action Handle your computer gentlyService and upgrades Safety guidelinesExtension cords and related devices Power cords and power adaptersPower supply statement Plugs and outletsExternal devices Rechargeable battery notice General battery noticeHeat and product ventilation Electrical current safety informationLiquid crystal display LCD notice Using headphones or earphonesAdditional safety information Xii User Guide Camera Locating computer controls, connectors, and indicatorsProduct overview Front viewMicrophone System status indicatorPower button Right-side viewMedia card reader slot USB 2.0 connectorPower status indicator Ac power connectorLeft-side view VGA connectorUSB 3.0 connectors Ethernet connectorStatus indicators System status indicatorsBottom view User Guide Machine type and model label Wireless status indicatorPower status indicator Locating important product informationFCC ID and IC Certification number label Specifications FeaturesOperating environment Power source ac power adapterBattery pack Battery lifeRegistering your computer Using your computerFrequently asked questions How can I use the battery power more effectively?Special keys How do I give presentations or attach an external monitor?How do I attach or replace a device? Using the TrackPoint pointing device Using the UltraNav pointing deviceUsing the touch pad Changing the capCustomizing the touch pad Connecting the ac power adapter Power managementChecking the battery status Using the ac power adapterHandling the battery Charging the batteryMaximizing the battery life Power-saving modesUsing your computer Wireless LAN connection status Connecting to a wireless LANEstablishing wireless LAN connections Go to Settings Internet connection Wi-Fi networkAttaching an external monitor Connecting a projector or an external monitorTips for using the wireless LAN feature Connecting an external monitorUsing audio features Using the cameraUsing a flash media card Removing a flash media card Inserting a flash media cardUser Guide Accessibility and comfort You and your computerErgonomic information Comfort Accessibility informationAssistive technologies Travel accessoriesTraveling with your computer Travel tipsUser Guide Replacing the battery Replacing devicesStatic electricity prevention User Guide Before you start, print these instructions User Guide Replacing devices Replacing a memory module Replacing devices Replacing the keyboard Replacing devices Installing the keyboard Replacing devices User Guide Replacing devices User Guide Be gentle with your computer Troubleshooting computer problemsBe careful about where and how you work Taking care of your computerCleaning the cover of your computer Computer stops responding Cleaning your computer displaySpills on the keyboard Memory module problemsNetworking problems Ethernet problemsSolution Wireless LAN problemProblems with the keyboard and other pointing devices An UltraNav pointing device problemKeyboard problems Problems with the display and multimedia devicesComputer screen problems Audio problems External monitor problemsBattery and power problems Battery problemsPower problems Sleep problems Power button problemUser Guide Getting help and service Getting supportBefore you contact Lenovo Lenovo Support Web site Calling LenovoTelephone numbers Finding ThinkPad options Purchasing additional servicesUser Guide Appendix A. Regulatory information Wireless related informationLocation of the UltraConnect wireless antennas Wireless interoperabilityFederal Communications Commission Declaration of Conformity Locating wireless regulatory noticesExport classification notice Electronic emission noticesAppendix A. Regulatory information User Guide Important Weee information Appendix B. Weee and recycling statementsUser Guide Appendix C. Energy Star model information Power plan Energy Saver settings when plugged into ac powerUser Guide Appendix D. Notices Trademarks Page Part Number Printed 1P P/N