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Lenovo 3444GXU, X1, I53427U4GB, I53427U180SSD, 3444GZU manual Appendix A. Regulatory information

Models: I53427U180SSD I53427U4GB X1 3444GXU 3444GZU

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Korea Class B compliance statement

Japan VCCI Class B compliance statement

Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase

Lenovo product service information for Taiwan

Appendix A. Regulatory information 113

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Lenovo 3444GXU, X1, I53427U4GB, I53427U180SSD, 3444GZU manual Appendix A. Regulatory information

Contents

ThinkPad X1 Carbon User GuideFourth Edition December Copyright Lenovo Safety, Warranty, and Setup Guide Regulatory NoticeContents Advanced configuration Iii Iv User Guide Protect yourself from the heat that your computer generates Read this firstPrevent your computer from getting wet Protect the cables from being damagedProtect your computer and data when moving it Important safety informationHandle your computer gently Carry your computer carefullyService and upgrades Safety guidelinesConditions that require immediate action ViiPower cords and power adapters Power supply statement Extension cords and related devicesPlugs and outlets Heat and product ventilation External devicesElectrical current safety information Liquid crystal display LCD notice Using headphones or earphonesXiii Additional safety informationXiv User Guide Locating computer controls, connectors, and indicators Product overviewFront view Status indicators Power buttonCamera MicrophonesRight-side view Rear viewUSB 3.0 connector Mini DisplayPort connectorCombo audio jack Security keyholeAlways On USB connector Ac power connectorWireless radio switch Left-side viewSystem status indicators Status indicatorsEmergency reset hole Bottom viewPower status indicators Battery status indicator on some models Sleep status indicator on some modelsMachine type and model label Locating important product informationFCC ID and IC Certification number label Certificate of Authenticity labelFeatures Operating environment SpecificationsAccessing Lenovo programs on the Windows 7 operating system Lenovo programsProgram Icon name Program Control Panel section Green text in Control Panel Accessing programs from Control PanelAn introduction to Lenovo programs Accessing Lenovo programs on the Windows 8 operating systemLenovo Mobile Access Lenovo SettingsLenovo Solution Center Password ManagerSystem Update Using your computer Frequently asked questionsRegistering your computer Getting connected in different locations is a challenge? Switching a display output location Fn+F7 Power conservationSpecial keys and buttons Function key combinationsVolume and mute buttons Setting the volume Setting the microphone mute buttonWindows key Using the multi-touch screen Using the TrackPoint pointing device Using the UltraNav pointing deviceTips on using the multi-touch screen Tips on cleaning the multi-touch screenChanging the cap Customizing the settings of the TrackPoint pointing deviceUsing the touch pad Adding the UltraNav icon to the Windows notification area Using the multi-touch touch padCustomizing the touch pad Disabling the TrackPoint pointing device or the touch padChecking the battery status Power managementUsing the ac power adapter Connecting the ac power adapterDisabling the built-in battery Charging the batteryMaximizing the battery life Managing the battery powerWireless off Power-saving modesSleep HibernationWireless connections Connecting to the networkClick the Global Power Settings tab Ethernet connectionsEstablishing a wireless connection Checking the wireless network connection status Using BluetoothSending data to a Bluetooth-enabled device Select Send To Bluetooth DevicesAccess Connections gauge Access Connections status iconAccess Connections wireless status icon Connecting a projector or an external monitor Changing display settingsEnabling or disabling the wireless features Presentations and multimediaSetting the external monitor type Connecting an external monitorSet Resolution Click Advanced Settings Click Update DriverUsing the Mini DisplayPort connector Using dual displaysUsing the Extend desktop function Considerations for attaching an external monitorEnabling the Extend desktop function Using audio featuresUsing a flash media card Using the cameraConfiguring camera settings Installing a flash media cardRemoving a flash media card Click Hardware and SoundUser Guide Accessibility and comfort You and your computerErgonomic information Comfort Accessibility informationTravel tips Traveling with your computerAssistive technologies Screen-reader technologiesTravel accessories Passwords and sleep mode Using passwordsTyping passwords SecurityHard disk passwords Power-on passwordSetting a power-on password Select Power-on PasswordSelect Hard Disk 1 Password Setting a hard disk passwordChanging or removing a hard disk password Supervisor passwordSelect Supervisor Password Setting, changing, or removing a supervisor passwordSetting the security chip Using Windows BitLocker Drive EncryptionSolid-state drive security Setting the security chip Using a fingerprint readerEnrolling your fingerprint LED behavior of the fingerprint readerSwiping your finger over the reader Logging on to the system Care for the fingerprint reader Setting the fingerprint readerSecurity Protecting data against viruses Using firewallsRecovery overview for Windows 7 models Recovery overviewCreating and using recovery media Creating recovery mediaPerforming a backup operation Performing backup and recovery operationsPerforming a recovery operation Using the Rescue and Recovery workspaceClick the Restore your system from a backup icon Rescue files from your solid-state drive or from a backupCreating and using a rescue medium Using a rescue mediumCreating a rescue medium Reinstalling preinstalled applications and device drivers Reinstalling preinstalled applicationsReinstalling preinstalled device drivers Recovery overview for Windows 8 models Solving recovery problemsRecovery solutions for Windows 8 models Refreshing your computerRecovery overview User Guide Advanced configuration Installing a new operating systemBefore you begin Select UEFI/Legacy Boot Installing the Windows 7 operating systemInstalling the registry patches for Windows Installing the Windows 7 fix modulesInstalling the Windows 8 operating system Select Startup BootInstalling the Windows 8 update module package ThinkPad Setup Click Change display settings Click Advanced SettingsClick Properties Uuid Main menuConfig menu Disabled Both with Uefi first boot IPv4 FirstMenu item Submenu item Selection Comments AutoBoth Menu item Submenu item Selection Comments Keyboard/MouseDisplay ThinkPad LCDBattery Optimized Menu item Submenu item Selection Comments PowerMaximum Maximum Performance Performance AlwaysHours Beep and AlarmYes Serial ATA SataVT100+ Intel AMTEnabled Password at unattended Menu item Submenu item Selection Comments PasswordDate/Time menu Security menuPassword at restart On the PasswordHard Disk 1 means Menu item Submenu item Selection Comments Fingerprint Bios ROM StringExternal Internal If External Internal Is used. If Internal OnlyUefi Bios Update Option Smbios ReportingOr Uefi Firmware Update Menu item Submenu item Selection Comments Nvram ReportingPermanently Disabled Menu item Submenu item Selection Comments VirtualizationAnti-Theft User Mode Menu item Submenu item Selection Comments Secure BootStandard Mode Startup menuNetwork Boot Menu item Selection Comments BootChanging the startup sequence Changing the startup sequenceRestart menu Updating your system Uefi Bios Using system managementSystem management General tips for preventing problems Preventing problemsMaking sure device drivers are current Getting the latest drivers using System UpdateTaking care of your computer Getting the latest drivers from the Web siteTake care in setting passwords Be careful about where and how you workBe gentle with your computer Carry your computer properlyCleaning your computer keyboard Cleaning the cover of your computerCleaning your computer display Register your computerDiagnosing problems Troubleshooting computer problemsTroubleshooting Computer stops respondingError messages Spills on the keyboardIf you spill something on your computer Message Fan error Errors without messages Memory module problems Beep errorsNetworking problems Ethernet problemsSolution Wireless LAN problemWireless WAN problem Problems with the keyboard and other pointing devicesBluetooth problems UltraNav pointing device problemsProblems with the display and multimedia devices Computer screen problemsClick Keyboard External monitor problems Audio problems Click the Realtek HD Audio Manager icon Double-clickSound, video and game controllersFingerprint reader problems Battery and power problemsBattery problems Power problems An ac power adapter problemPower button problem Boot problemsSleep and hibernation problems Solid-state drive problems Software problemsUSB problems User Guide Getting help and service Getting supportBefore you contact Lenovo Using diagnostic programs Lenovo Support Web siteCalling Lenovo Purchasing additional services Finding ThinkPad optionsTelephone numbers User Guide Wireless interoperability Wireless related informationAppendix A. Regulatory information 109Usage environment and your health Location of the UltraConnect wireless antennasExport classification notice Locating wireless regulatory noticesElectronic emission notices Federal Communications Commission Declaration of ConformityGerman Class B compliance statement Appendix A. Regulatory information User Guide Important Weee information Appendix B. Weee and recycling statementsJapan recycling statements 115Battery recycling information for Taiwan Recycling information for BrazilDisposing of Lenovo computer components Battery recycling information for the European Union User Guide Appendix C. Energy Star model information Power plan Energy Saver settings when plugged into ac powerClick Hardware and Sound Device Manager 119Click OK 121 Appendix D. NoticesTrademarks China RoHS Turkish RoHS Ukraine RoHS123 India RoHS Page Part Number 1P P/N