User Guide | Lenovo 20CD0033US specs

14User Guide

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Lenovo 20CD0033US manual User Guide

Contents

User Guide Safety, Warranty, and Setup Guide Regulatory Notice First Edition November Copyright Lenovo Contents Preventing problems Read this first Protect yourself from the heat that your computer generatesPrevent your computer from getting wet Protect the cables from being damaged Important safety information Protect your computer and data when moving itHandle your computer gently Carry your computer carefully Service and upgrades Safety guidelinesConditions that require immediate action Power cords and power adapters Power supply statement Extension cords and related devicesPlugs and outlets Vii Built-in rechargeable battery notice General battery noticeExternal devices Lithium coin cell battery notice Heat and product ventilation Using headphones or earphones Electrical current safety informationLiquid crystal display LCD notice Additional safety information Xii User Guide Product overview Locating computer controls, connectors, and indicatorsFront view System status indicator illuminated ThinkPad logo CameraMicrophones Ambient light sensor Right-side view Power buttonTablet Digitizer Pen on some models Volume control buttons USB 3.0 connectorMini Hdmi connector Screen rotation lock button Always On USB 3.0 connector Ac power connector Lenovo OneLink connectorLeft-side view Emergency reset hole Audio connectorBottom view Rear view Status indicatorsFan louvers Locating important product information Machine type and model label FCC ID and IC Certification information Genuine Microsoft label Features Specifications Lenovo programs Operating environmentActive Protection System Client Security Solution Lenovo SettingsLenovo Solution Center Password Manager User Guide Using your computer Registering your computer Frequently asked questions Is getting connected in different locations a challenge? Using the tablet buttons Using the Tablet Digitizer Pen Using the multi-touch screen Tap Press and holdDrag Swipe or slide Tasks Touch gestures touch models only Mouse actions Tasks Touch gestures touch models only Mouse actions Operating modes Display angle for each operating modeRotating the computer display Stand mode Stand mode Tablet mode Tent mode User Guide Tablet mode Tent mode Tips on using your computer in tablet mode Turning the computer into tent mode from tablet mode Turning the computer into stand mode from tent mode Special keys Function keys Using the keyboard Windows key Behavior of the keyboard Customizing the keyboard Using the TrackPoint pointing stick Using the ThinkPad pointing deviceUsing the ThinkPad trackpad Power management Checking the battery statusCustomizing the ThinkPad pointing device Click Hardware and Sound Mouse ThinkPad Using the ac power adapter Charging the batteryConnecting the ac power adapter Tips on using the ac power adapter Managing the battery power Maximizing the battery lifePower-saving modes Connecting to the network Wireless connectionsUsing the wireless LAN connection Wireless off Using the Bluetooth connection Using the NFC connectionTips for using the wireless LAN feature Select Send To Bluetooth Devices Using an external monitor Changing display settingsPresentations and multimedia Using a projector Using dual displayChanging the color settings Considerations for connecting an external monitor Using audio features Using the Duplicate or Extend desktop functionConsiderations for using the Extend desktop function Enabling the Duplicate or Extend desktop function Using the camera Using a flash media cardConfiguring for sound recording Configuring camera settings Click Hardware and Sound Installing a flash media cardRemoving a flash media card You and your computer Accessibility and comfortErgonomic information Accessibility information Comfort Traveling with your computer Travel tipsAssistive technologies Screen-reader technologies Travel accessories Using passwords Typing passwordsPower-on password Security Supervisor password Setting, 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 password Tips on using the hard disk passwords Hard disk security Using Windows BitLocker Drive Encryption Setting the security chipSetting the security chip Tips on using the security chip Using firewalls Protecting data against viruses Resetting your computer to the factory default settings Recovery overviewRefreshing your computer Creating and using recovery media Using the advanced startup optionsCreating recovery media Using recovery media User Guide Finding ThinkPad options Enhancing your computerThinkPad OneLink Dock Front view Rear view User Guide Advanced configuration Installing the Windows 8.1 operating system Using the ThinkPad Setup program Installing device driversCountry or region Code Config menu EnabledDisabled Main menu Power AutoKeyboard/Mouse Display Date and Time menu Beep and AlarmSecurity menu Menu item Submenu item Selection Comments Password Enabled At unattended boot, a password Disabled, the Security Chip option Bios ROM Strings ReportingSmbios Reporting Smbios Uefi Bios Update Option Port Access Virtualization Secure Boot Defaults is EnabledStartup menu Menu item Submenu item Selection Comments Anti-Theft Menu item Selection Comments Boot UEFI/Legacy Boot Both if OS Optimized DefaultsIs Disabled Following UEFI/Legacy Boot Priority Updating the Uefi Bios Using system managementBoot Order Lock Disabled Restart menu Desktop Management Interface Preboot eXecution EnvironmentAsset ID Eeprom Preventing problems General tips for preventing problems Making sure device drivers are current Getting the latest drivers using System UpdateGetting 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 properly Cleaning the cover of your computer Taking care in setting passwordsCleaning your computer keyboard Cleaning your computer display Preventing problems User Guide Troubleshooting computer problems Diagnosing problemsTroubleshooting Computer stops responding Spills on the keyboard Error messagesIf you spill something on your computer Troubleshooting computer problems Errors without messages Beep errors Memory module problemsNetworking problems Ethernet problems Bluetooth problems Wireless LAN problemSolution Problems with the keyboard and other pointing devices Problems with the display and multimedia devicesTrackPoint pointing device problems Keyboard problems Computer screen problems External monitor problems Audio problems Double-clickSound, video and game controllers Click Hardware and Sound Battery and power problems Battery problemsAn ac power adapter problem Power problems Boot problems Power button problemSleep and hibernation problems Problems with drives and other storage devices Hard disk drive problems Software problem Problems with ports and connectorsSolid-state drive problem USB problem Dock problem Getting support Getting help and serviceBefore you contact Lenovo Lenovo Support Web site Using diagnostic programsCalling Lenovo Purchasing additional services Telephone numbers User Guide Wireless related information Wireless interoperabilityAppendix A. Regulatory information 101 Locating wireless regulatory notices Location of the UltraConnect wireless antennasUsage environment and your health Export classification notice Industry Canada Class B emission compliance statement German Class B compliance statement Appendix A. Regulatory information User Guide Appendix B. Weee and recycling statements Important Weee informationJapan recycling statements 107 Recycling information for Brazil Battery recycling information for the European UnionDisposing of Lenovo computer components Appendix B. Weee and recycling statements User Guide China RoHS Turkish RoHS European Union RoHS111 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 113 Click OK Appendix E. Notices 115 Trademarks