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Lenovo S540 manual User Guide

Models: S540

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Page 96

7. Connect the antenna cables to the new WAN card.

8.Reinstall the base cover assembly. See “Replacing the base cover assembly” on page 71.

9.Turn the computer over again. Connect the ac power adapter and all cables.

80User Guide

Image 96

Lenovo S540 manual User Guide

Contents

User Guide Safety, Warranty, and Setup Guide Regulatory Notice Second Edition December Copyright LenovoContents Enhancing your Computer Iii Iv User Guide 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 Protect your computer and data when moving itHandle your computer gently Carry your computer carefullySafety guidelines Service and upgradesConditions that require immediate action ViiPower cords and power adapters Power supply statement Extension cords and related devicesPlugs and outlets General battery notice Built-in rechargeable battery noticeExternal devices Lithium coin-cell battery notice Heat and product ventilationElectrical current safety information Using headphones or earphonesLiquid crystal display LCD notice Additional safety information XiiiXiv User Guide Locating computer controls, connectors, and indicators Product overviewFront view Power button CameraMicrophones Fan louversSystem-status indicator illuminated ThinkPad logo Right-side viewNFC logo on some models Screen multi-touch screen on some modelsCombo audio connector USB 3.0 connectorHdmi connector Ethernet connectorAc power connector Lenovo OneLink connector Always-on USB connector USB 3.0 connectorLeft-side view Security-lock slotWireless WAN card slot or M.2 solid-state drive slot Emergency-reset holeBottom view Media card reader slotStatus indicators Rear viewFn Lock indicator Speaker mute indicatorMicrophone mute indicator Camera-status indicatorLocating important product information Machine type and model labelFCC ID and IC Certification information Certificate of Authenticity label Genuine Microsoft labelFeatures ProcessorMemory Storage deviceSpecifications Battery pack Battery statusOperating environment Lenovo programsAccessing Lenovo programs on the Windows 7 operating system Accessing Lenovo programs from Control PanelProgram Icon name Program Control Panel section Green text in Control Panel Lenovo programs overview Password Manager Windows 7, Windows 8, and Windows Power Manager WindowsRecovery Media Windows Rescue and Recovery WindowsUser Guide Using your computer Frequently asked questionsRegistering your computer Is getting connected in different locations a challenge? Need to attach or replace a device?Using the multi-touch screen Common touch gestures and mouse actionsTasks Touch gestures touch models only Mouse actions Settings, Search, Share, Devices Windows Tips on using the multi-touch screen Tips on cleaning the multi-touch screenSpecial keys Additional shortcut keys Open Computer Numeric keypadWindows key Function keysUsing the ThinkPad pointing device Using the TrackPoint pointing stick Using the ThinkPad trackpadCustomizing the ThinkPad pointing device Click Hardware and Sound Mouse ThinkPadPower management Checking the battery statusClick the Global Power Settings tab Using the ac power adapter Charging the batteryConnecting the ac power adapter Tips on using the ac power adapterMaximizing the battery life Managing the battery powerPower-saving modes Screen blank mode for Windows 7 onlyConnecting to the network Wireless connectionsEthernet connections Using the wireless LAN connection Tips for using the wireless LAN featureFor Windows For Windows 8 and WindowsUsing the wireless WAN connection Checking the wireless-LAN connection statusAccess Connections gauge Access Connections status iconUsing the Bluetooth connection Tips for using the wireless WAN featureChecking the wireless-WAN connection status Using the NFC connection Select Send To Bluetooth DevicesSelect Security I/O Port Access For Windows 8 and WindowChanging display settings Connecting a projector or an external monitorUsing an external monitor Presentations and multimediaUsing the Extend desktop function Click Advanced SettingsChanging the color settings Considerations for connecting an external monitorSetting up a presentation Considerations for using the Extend desktop functionClick Multiple Display Enabling the Extend desktop functionUsing the AMD Switchable Graphics feature Using audio featuresConfiguring for sound recording Using the camera Using a flash media cardConfiguring camera settings Installing a flash media cardClick Hardware and Sound Removing a flash media cardUser Guide Accessibility and comfort You and your computerErgonomic information Accessibility information ComfortTraveling with your computer Travel tipsAssistive technologies Screen-reader technologiesTravel accessories Using passwords Typing passwordsSecurity Attaching a mechanical lockPower-on password Supervisor passwordSetting, changing, or removing a power-on password Setting, changing, or removing a supervisor password Hard disk passwords User hard disk passwordMaster hard disk password Setting a hard disk passwordChanging or removing a hard disk password Tips on using the hard disk passwordsUsing Windows BitLocker Drive Encryption Hard disk securitySetting the security chip Setting the security chipTips on using the security chip Using the fingerprint reader Enrolling your fingerprintsSwiping your finger over the fingerprint reader Maintaining the fingerprint reader Using firewalls Protecting data against virusesSecurity User Guide Recovery overview Recovery overview for the Windows 7 operating systemCreating and using a recovery media Creating recovery mediaPerforming backup and recovery operations Performing a backup operationUsing the Rescue and Recovery workspace Performing a recovery operationClick the Restore your system from a backup icon Creating and using a rescue medium Using a rescue mediumCreating a rescue medium Reinstalling preinstalled applications and device drivers Reinstalling preinstalled applicationsReinstalling preinstalled device drivers Solving recovery problems Refreshing your computerResetting your computer to the factory default settings Using the advanced startup optionsCreating and using recovery media Using recovery media User Guide Disabling the built-in battery Installing or replacing the SIM cardSelect Disable Built-in Battery Replacing devicesUser Guide Replacing the base cover assembly User Guide Replacing devices Replacing a memory module Replacing devices Replacing a wireless LAN card Replacing devices Replacing a wireless WAN card Replacing devices User Guide Enhancing your computer Finding ThinkPad optionsThinkPad OneLink Dock Front viewThinkPad OneLink Pro Dock Rear viewEnhancing your computer User Guide Advanced configuration Installing a new operating systemInstalling the Windows 7 operating system Country or region Code Installing device drivers Using the ThinkPad Setup programConfig menu Main menuEnabled For Legacy Only bootMenu item Submenu item Selection Comments Network AC OnlyDisabled Menu item Submenu item Selection CommentsAuto Keyboard/MouseMenu item Submenu item Selection Comments Power Beep and AlarmDate and Time menu Menu item Submenu item Selection Comments Password Enabled At unattended boot, a passwordSecurity menu Disabled, the Security Chip option Bios ROM Strings ReportingSmbios Reporting Smbios InactiveUefi Bios Update Option Disabled If OSOptimized is Enabled Memory Protection Port AccessSecure Boot Anti-TheftStartup menu Changing the startup sequenceMenu item Selection Comments Boot Network BootUEFI/Legacy Boot Both If OS Optimized is Following UEFI/Legacy Boot PriorityUpdating the Uefi Bios Using system managementPreboot eXecution Environment Restart menuSetting management features Enabling or disabling the Wake on LAN featureDefining a Network Boot sequence Wake on LANChecking the requirements for flash updates Preventing problems General tips for preventing problems101 Getting the latest drivers using System Update Making sure device drivers are currentGetting the latest drivers from the Web site Be careful about where and how you work Taking care of your computerBe gentle with your computer Carry your computer properlyCleaning the cover of your computer Taking care in setting passwordsTaking care of the fingerprint reader Cleaning your computer keyboard Cleaning your computer displayUser Guide Troubleshooting computer problems Diagnosing problemsTroubleshooting Computer stops respondingError messages Spills on the keyboardIf you spill something on your computer Troubleshooting computer problems Errors without messages Beep errors Memory module problemsProblem Solution Networking problems Ethernet problemsSolution Problems with the keyboard and other pointing devices Wireless LAN problemWireless WAN problem Bluetooth problemsProblems with the display and multimedia devices Keyboard problemsComputer screen problems Click KeyboardExternal monitor problems Set Resolution Click Advanced Settings Audio problems Double-clickSound, video and game controllersFingerprint reader problems Battery and power problemsBattery problems An ac power adapter problem Power problemsPower button problem Boot problemsSleep and hibernation problems Problems with drives and other storage devices Hard disk drive problemsSoftware problem Problems with ports and connectorsSolid-state drive problem USB problemUser Guide Getting help and service Getting supportBefore you contact Lenovo Using diagnostic programs Lenovo Support Web siteCalling Lenovo Purchasing additional services Telephone numbersUser Guide Wireless related information Wireless interoperabilityAppendix A. Regulatory information 129Location of the UltraConnect wireless antennas Usage environment and your healthType 1 Antenna location Locating wireless regulatory notices Export classification noticeType 2 Antenna location Industry Canada Class B emission compliance statement German Class B compliance statementDeutschsprachiger EU Hinweis Appendix A. Regulatory information Eurasian compliance mark Brazil regulatory notice Appendix B. Weee and recycling statements Important Weee informationJapan recycling statements 135Battery recycling information for the European Union Recycling information for BrazilDisposing of Lenovo computer components Appendix B. Weee and recycling statements User Guide European Union RoHS China RoHS Turkish RoHS139 Ukraine RoHS India RoHS Power plan Energy Saver settings when plugged into ac power Appendix D. Energy Star model informationClick Hardware and Sound Device Manager 141Click OK Appendix E. Notices 143Trademarks