Lenovo 20CD0033US instruction

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Lenovo 20CD0033US manual

Contents

User Guide First Edition November Copyright Lenovo Safety, Warranty, and Setup Guide Regulatory Notice Contents Preventing problems Protect the cables from being damaged Read this firstProtect yourself from the heat that your computer generates Prevent your computer from getting wet Carry your computer carefully Important safety informationProtect your computer and data when moving it Handle your computer gently Conditions that require immediate action Safety guidelinesService and upgrades Power cords and power adapters Vii Power supply statementExtension cords and related devices Plugs and outlets External devices General battery noticeBuilt-in rechargeable battery notice Heat and product ventilation Lithium coin cell battery notice Liquid crystal display LCD notice Electrical current safety informationUsing headphones or earphones Additional safety information Xii User Guide Front view Locating computer controls, connectors, and indicatorsProduct overview Ambient light sensor System status indicator illuminated ThinkPad logoCamera Microphones Tablet Digitizer Pen on some models Power buttonRight-side view Screen rotation lock button Volume control buttonsUSB 3.0 connector Mini Hdmi connector Left-side view Ac power connector Lenovo OneLink connectorAlways On USB 3.0 connector Bottom view Audio connectorEmergency reset hole Fan louvers Status indicatorsRear view Machine type and model label Locating important product information Genuine Microsoft label FCC ID and IC Certification information Features Specifications Active Protection System Operating environmentLenovo programs Password Manager Client Security SolutionLenovo Settings Lenovo Solution Center User Guide Registering your computer Using your computer Is getting connected in different locations a challenge? Frequently asked questions Using the Tablet Digitizer Pen Using the tablet buttons Using the multi-touch screen Swipe or slide TapPress and hold Drag Tasks Touch gestures touch models only Mouse actions Tasks Touch gestures touch models only Mouse actions Rotating the computer display Display angle for each operating modeOperating modes Stand mode Tablet mode Tent mode Stand mode User Guide Tablet mode Tips on using your computer in tablet mode Tent mode Turning the computer into tent mode from tablet mode Special keys Turning the computer into stand mode from tent mode Function keys Windows key Using the keyboard Customizing the keyboard Behavior of the keyboard Using the ThinkPad trackpad Using the ThinkPad pointing deviceUsing the TrackPoint pointing stick Click Hardware and Sound Mouse ThinkPad Power managementChecking the battery status Customizing the ThinkPad pointing device Tips on using the ac power adapter Using the ac power adapterCharging the battery Connecting the ac power adapter Power-saving modes Maximizing the battery lifeManaging the battery power Wireless off Connecting to the networkWireless connections Using the wireless LAN connection Select Send To Bluetooth Devices Using the Bluetooth connectionUsing the NFC connection Tips for using the wireless LAN feature Presentations and multimedia Changing display settingsUsing an external monitor Considerations for connecting an external monitor Using a projectorUsing dual display Changing the color settings Enabling the Duplicate or Extend desktop function Using audio featuresUsing the Duplicate or Extend desktop function Considerations for using the Extend desktop function Configuring camera settings Using the cameraUsing a flash media card Configuring for sound recording Removing a flash media card Installing a flash media cardClick Hardware and Sound Ergonomic information Accessibility and comfortYou and your computer Comfort Accessibility information Screen-reader technologies Traveling with your computerTravel tips Assistive technologies Travel accessories Security Using passwordsTyping passwords Power-on password Setting, changing, or removing a power-on password Supervisor password Setting, changing, or removing a supervisor password Setting a hard disk password Hard disk passwordsUser hard disk password Master hard disk password Hard disk security Tips on using the hard disk passwords Setting the security chip Setting the security chipUsing Windows BitLocker Drive Encryption Tips on using the security chip Protecting data against viruses Using firewalls Refreshing your computer Recovery overviewResetting your computer to the factory default settings Creating recovery media Using the advanced startup optionsCreating and using recovery media Using recovery media User Guide ThinkPad OneLink Dock Enhancing your computerFinding ThinkPad options Front view Rear view User Guide Installing the Windows 8.1 operating system Advanced configuration Country or region Code Installing device driversUsing the ThinkPad Setup program Main menu Config menuEnabled Disabled Display PowerAuto Keyboard/Mouse Security menu Beep and AlarmDate and Time menu Enabled At unattended boot, a password Menu item Submenu item Selection Comments Password Uefi Bios Update Option Disabled, the Security Chip optionBios ROM Strings Reporting Smbios Reporting Smbios Virtualization Port Access Menu item Submenu item Selection Comments Anti-Theft Secure BootDefaults is Enabled Startup menu Following UEFI/Legacy Boot Priority Menu item Selection Comments BootUEFI/Legacy Boot Both if OS Optimized Defaults Is Disabled Restart menu Updating the Uefi BiosUsing system management Boot Order Lock Disabled Asset ID Eeprom Preboot eXecution EnvironmentDesktop Management Interface General tips for preventing problems Preventing problems Getting the latest drivers from the Web site Getting the latest drivers using System UpdateMaking sure device drivers are current Carry your computer properly Be careful about where and how you workTaking care of your computer Be gentle with your computer Cleaning your computer display Cleaning the cover of your computerTaking care in setting passwords Cleaning your computer keyboard Preventing problems User Guide Computer stops responding Troubleshooting computer problemsDiagnosing problems Troubleshooting If you spill something on your computer Error messagesSpills on the keyboard Troubleshooting computer problems Errors without messages Ethernet problems Beep errorsMemory module problems Networking problems Solution Wireless LAN problemBluetooth problems Keyboard problems Problems with the keyboard and other pointing devicesProblems with the display and multimedia devices TrackPoint pointing device problems Computer screen problems External monitor problems Double-clickSound, video and game controllers Audio problems Click Hardware and Sound Power problems Battery and power problemsBattery problems An ac power adapter problem Sleep and hibernation problems Power button problemBoot problems Hard disk drive problems Problems with drives and other storage devices USB problem Software problemProblems with ports and connectors Solid-state drive problem Dock problem Before you contact Lenovo Getting help and serviceGetting support Calling Lenovo Using diagnostic programsLenovo Support Web site Telephone numbers Purchasing additional services User Guide 101 Wireless related informationWireless interoperability Appendix A. Regulatory information Usage environment and your health Location of the UltraConnect wireless antennasLocating wireless regulatory notices Industry Canada Class B emission compliance statement Export classification notice German Class B compliance statement Appendix A. Regulatory information User Guide 107 Appendix B. Weee and recycling statementsImportant Weee information Japan recycling statements Disposing of Lenovo computer components Battery recycling information for the European UnionRecycling information for Brazil Appendix B. Weee and recycling statements User Guide 111 European Union RoHSChina RoHS Turkish RoHS Ukraine RoHS India RoHS 113 Power plan Energy Saver settings when plugged into ac powerAppendix D. Energy Star model information Click Hardware and Sound Device Manager Click OK 115 Appendix E. Notices Trademarks