Lenovo 628323U manual User Guide

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•A quality carrying case that provides adequate cushion and protection

•External storage device

If you are traveling to another country, you also might want to consider an ac power adapter for the country to which you are traveling.

To purchase travel accessories, go to http://www.lenovo.com/accessories.

26User Guide

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Contents User Guide Safety, Warranty, and Setup Guide Regulatory Notice Contents Appendix B. Weee and recycling Statements Read this first Protect yourself from the heat that your computer generatesPrevent your computer from getting wet Protect the cables from being damagedImportant safety information Conditions that require immediate actionHandle your computer gently Carry your computer carefullySafety guidelines Service and upgradesPower cords and power adapters Extension cords and related devicesPlugs and outlets Power supply statementExternal devices General battery notice Rechargeable battery noticeElectrical current safety information Heat and product ventilationUsing headphones or earphones Liquid crystal display LCD noticeAdditional safety information Xii User Guide Locating computer controls, connectors, and indicators Product overviewFront view CameraSystem status indicator Power buttonRight-side view MicrophoneUSB 2.0 connector Power status indicatorAc power connector Media card reader slotVGA connector USB 3.0 connectorsEthernet connector Left-side viewSystem status indicators Status indicatorsBottom view User Guide Wireless status indicator Power status indicatorLocating important product information Machine type and model labelFCC ID and IC Certification number label Features SpecificationsPower source ac power adapter Battery packBattery life Operating environmentUsing your computer Frequently asked questionsHow can I use the battery power more effectively? Registering your computerHow do I give presentations or attach an external monitor? Special keysHow do I attach or replace a device? Using the UltraNav pointing device Using the TrackPoint pointing deviceChanging the cap Using the touch padCustomizing the touch pad Power management Checking the battery statusUsing the ac power adapter Connecting the ac power adapterCharging the battery Maximizing the battery lifePower-saving modes Handling the batteryUsing your computer Connecting to a wireless LAN Establishing wireless LAN connectionsGo to Settings Internet connection Wi-Fi network Wireless LAN connection statusConnecting a projector or an external monitor Tips for using the wireless LAN featureConnecting an external monitor Attaching an external monitorUsing the camera Using audio featuresUsing a flash media card Inserting a flash media card Removing a flash media cardUser Guide You and your computer Accessibility and comfortErgonomic information Accessibility information ComfortTravel accessories Traveling with your computerTravel tips Assistive technologiesUser Guide Replacing devices Replacing the batteryStatic 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 Troubleshooting computer problems Be careful about where and how you workTaking care of your computer Be gentle with your computerCleaning the cover of your computer Cleaning your computer display Computer stops respondingMemory module problems Networking problemsEthernet problems Spills on the keyboardWireless LAN problem Problems with the keyboard and other pointing devicesAn UltraNav pointing device problem SolutionProblems with the display and multimedia devices Keyboard problemsComputer screen problems External monitor problems Audio problemsBattery problems Battery and power problemsPower problems Power button problem Sleep problemsUser Guide Getting support Getting help and serviceBefore you contact Lenovo Calling Lenovo Lenovo Support Web siteTelephone numbers Purchasing additional services Finding ThinkPad optionsUser Guide Wireless related information Location of the UltraConnect wireless antennasWireless interoperability Appendix A. Regulatory informationLocating wireless regulatory notices Export classification noticeElectronic emission notices Federal Communications Commission Declaration of ConformityAppendix A. Regulatory information User Guide Appendix B. Weee and recycling statements Important Weee informationUser Guide Power plan Energy Saver settings when plugged into ac power Appendix C. Energy Star model informationUser Guide Appendix D. Notices Trademarks Page Part Number Printed 1P P/N