Replacing devices | Lenovo 20AQ004JUS, 20AQ006HUS guide

8. Put the keyboard on the palm rest and detach the connectors. Then remove the keyboard.

To install the new keyboard, do the following:

Chapter 6. Replacing devices 83

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Lenovo 20AQ004JUS, 20AQ006HUS manual Replacing devices

Contents

User Guide Second Edition September Copyright Lenovo Safety, Warranty, and Setup Guide Regulatory Notice Contents Replacing devices Iii Appendix B. Weee and recycling statements Iv User Guide 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 Vii Safety guidelinesService and upgrades Conditions that require immediate action Power cords and power adapters Power supply statement Extension cords and related devicesPlugs and outlets General battery notice Rechargeable battery noticeExternal devices Heat and product ventilation Electrical current safety information Using headphones or earphones Liquid crystal display LCD noticeXiii Additional safety information Camera on some models Locating computer controls, connectors, and indicatorsProduct overview Front view NFC logo on some models Power buttonMicrophones Fingerprint reader on some models SIM card tray on some models Audio connectorUSB 3.0 connector Right-side view Ethernet connector Video Graphics Array VGA connectorSecurity-lock slot Left-side view Power connectorMini DisplayPort connector Always On USB connector Smart card slot on some models External battery packDocking station connector on some models Bottom view Emergency reset hole SpeakersKeyboard drainage holes Status indicators Locating important product information Machine type and model informationFCC ID and IC Certification information Certificate of Authenticity information Memory FeaturesGenuine Microsoft label Microprocessor Display GPS and wireless featuresSecurity feature Storage device Operating environment Specifications Program Icon name Accessing Lenovo programs on the Windows 7 operating systemAccessing Lenovo programs from Control Panel Lenovo programs Program Control Panel section Green text in Control Panel Accessing Lenovo programs on the Windows 8 operating system Lenovo program overview Password Manager Lenovo Mobile AccessLenovo Settings Lenovo Solution Center System Update Rescue and Recovery Can I get my user guide in another language? Using your computerFrequently asked questions Registering your computer How do I give presentations or attach an external monitor? How do I get connected in different locations? Using the multi-touch screen To view the recently used applications Tasks Touch gestures touch models only Mouse actions Function keys and key combinations Special keys Windows key Using the ThinkPad pointing device Click Hardware and Sound Mouse ThinkPad Using the TrackPoint pointing stickUsing the multi-touch trackpad Customizing the ThinkPad pointing device Power management Checking the battery statusReplacing the cap Tips for using the ac power adapter Using the ac power adapterClick the Global Power Settings tab Connecting the ac power adapter Screen blank mode for Windows 7 only Maximizing the battery lifeManaging the battery power Power-saving modes Wireless off Handling the batteryHibernation mode Click Administrative Tools Connecting to the network For Windows Wireless connectionsUsing the wireless LAN connection Ethernet connections Access Connections icon status Tips for using the wireless LAN featureChecking the wireless LAN connection status Access Connections gauge status Using the wireless WAN connection Tips for using the wireless WAN featureChecking the wireless WAN connection status Presentations and multimedia Changing display settingsUsing the Bluetooth connection Using the NFC connection Using an external monitor Connecting a projector or an external monitor Using a DVI monitor Considerations for connecting an external monitorSelect Multiple Displays Using the Duplicate or Extend desktop function Setting up a presentationUsing dual displays Using the mini DisplayPort connector Considerations for using the Extend desktop function Using audio features Inserting a flash media card Using the cameraUsing a flash media card Configuring camera settings Removing a flash media card Click Hardware and Sound User Guide Accessibility and comfort You and your computerErgonomic information Comfort Accessibility information Screen-reader technologies Traveling with your computerTravel tips Assistive technologies Travel accessories Setting, changing, or removing a power-on password Using passwordsTyping passwords Power-on password Supervisor password Hard disk passwords Setting, changing, or removing a supervisor passwordUser hard disk password Master hard disk password Setting a hard disk passwordChanging or removing a hard disk password Hard disk security Tips on using the hard disk passwords Setting the security chip Using Windows BitLocker Drive EncryptionSetting the security chip Using the fingerprint reader Tips on using the security chipEnrolling your fingerprints Swiping your finger over the fingerprint reader Indicator behavior of the fingerprint reader Setting the fingerprint readerIndicator behavior Description Maintaining the fingerprint reader Protecting data against viruses Using firewalls User Guide Creating recovery media Recovery overviewRecovery overview for the Windows 7 operating system Creating and using recovery media Performing backup and recovery operations Using recovery mediaPerforming a backup operation Rescue files from your hard disk drive or from a backup Using the Rescue and Recovery workspacePerforming a recovery operation Click the Restore your system from a backup icon Creating and using a rescue medium Using a rescue mediumCreating a rescue medium Reinstalling preinstalled programs and device drivers Reinstalling preinstalled programsReinstalling preinstalled device drivers Refreshing your computer Solving recovery problemsRecovery overview for the Windows 8 operating system Resetting your computer to the factory default settings Recovering your operating system if Windows 8 fails to start Using the advanced startup options Using recovery media Static electricity prevention Disabling the built-in batteryGo to Config Power Disable Built-in Battery Replacing devices Installing or replacing the SIM card Replacing the external battery pack User Guide Replacing the base cover assembly Replacing the hard disk drive or solid-state drive Replacing devices Replacing a memory module Replacing the wireless LAN card User Guide Replacing devices Replacing the wireless WAN card Replacing devices User Guide Replacing the keyboard User Guide Replacing devices User Guide Replacing devices User Guide Replacing the RTC battery User Guide Enhancing your computer Finding ThinkPad optionsThinkPad docking stations ThinkPad Basic Dock Front viewRear view ThinkPad Pro Dock Rear view ThinkPad Ultra Dock Attaching a ThinkPad docking station Detaching a ThinkPad docking station Connecting external displays to a docking station Security features User Guide Advanced configuration Installing a new operating systemInstalling the Windows 7 operating system Country or region Code Installing the Windows 8 operating system Using the ThinkPad Setup program Installing device drivers AC only Config menuMain menu Menu item Submenu item Value Comments Network First For Legacy Only boot EnabledDisabled Menu item Submenu item Value Comments ThinkPad LCD Menu item Submenu item Value Comments AutoKeyboard/Mouse Display Maximum Performance PowerBattery Optimized Always Battery Optimized Beep and Alarm HoursIntel AMT VT100+ Menu item Submenu item Value Comments PasswordDate and Time menu Security menu Normal FingerprintExternal Internal Security Chip Bios ROM String Reporting Windows 7 orSmbios Reporting Smbios data Uefi Bios Update Virtualization Port AccessAccess Menu item Submenu item Value Comments Memory Protection Startup menu UEFI/Legacy Boot Priority Menu item Value Comments BootNetwork Boot UEFI/Legacy Boot Both Updating the Uefi Bios Using system managementRestart menu Wake on LAN Setting management featuresPreboot eXecution Environment Desktop Management Interface Enabling or disabling the Wake on LAN feature Defining a Network Boot sequenceChecking the requirements for flash updates User Guide Preventing problems General tips for preventing problems117 Getting the latest drivers using System Update Making sure device drivers are currentGetting the latest drivers from the Web site Carry your computer properly Be careful about where and how you workTaking care of your computer Be gentle with your computer Register your computer Be sure not to modify your computer Cleaning the cover of your computerTake care in setting passwords Taking care of the fingerprint reader Cleaning your computer display Cleaning your computer keyboard User Guide Computer stops responding Troubleshooting computer problemsDiagnosing problems Troubleshooting Error messages Spills on the keyboardIf you spill something on your computer Errors without messages Problem Solution Beep errors Memory module problems Networking problemsEthernet problems Solution Wireless LAN problemWireless WAN problem Bluetooth problems Click Keyboard Problems with the keyboard and other pointing devicesTrackPoint pointing device problems Keyboard problems Computer screen problems Problems with the display and multimedia devices External monitor problems Click the Realtek HD Manager icon Audio problemsOpen Control Panel Click Hardware and Sound Double-clickSound, video and game controllers Fingerprint reader problems Battery and power problemsBattery problems Power problems An ac power adapter problem Power button problem Boot problemsSleep and hibernation problems Problems with drives and other storage devices Hard disk drive problemsSolid-state drive problem Docking station problem Software problemProblems with ports and connectors USB problem User Guide Getting help and service Getting supportBefore you contact Lenovo Using diagnostic programs Lenovo Support Web siteCalling Lenovo Telephone numbers Purchasing additional services User Guide 143 Wireless related informationWireless interoperability Appendix A. Regulatory Information Usage environment and your health Locations of the UltraConnect wireless antennas Federal Communications Commission Declaration of Conformity Locating wireless regulatory noticesExport classification notice Electronic emission notices German Class B compliance statement Appendix A. Regulatory Information User Guide 149 Appendix B. Weee and recycling statementsImportant Weee information Recycling information for Japan Battery recycling information for Brazil Battery recycling information for TaiwanDisposing of Lenovo computer components Battery recycling information for the European Union User Guide 153 European Union RoHSChina RoHS India RoHS Turkish RoHS Ukraine RoHS Power plan Energy Saver settings when plugged into ac power Appendix D. Energy Star model information155 Click OK 157 Appendix E. Notices Trademarks Page