Installing the keyboard | Lenovo T430I, 2347G5U, 23427YU instruction

Installing the keyboard

To install the keyboard, do the following:

1. Attach the connector.

2.Insert the keyboard. Make sure that the rear edges of the keyboard are under the frame, as shown by the arrows.

80User Guide

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Lenovo T430I, 2347G5U, 23427YU manual Installing the keyboard

Contents

User Guide Safety, Warranty, and Setup Guide Regulatory Notice Third Edition November Copyright Lenovo Contents Replacing devices Appendix B. Weee and recycling statements 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 damaged Important safety information Protect your computer and data when moving itHandle your computer gently Carry your computer carefully Safety guidelines Service and upgradesConditions that require immediate action Vii Power cords and power adapters Power supply statement Extension cords and related devicesPlugs and outlets General battery notice Rechargeable battery noticeExternal devices Lithium coin cell battery notice Heat and product ventilation Electrical current safety information Using headphones or earphones Laser compliance statementLiquid crystal display LCD notice Xiii Additional safety information Locating computer controls, connectors, and indicators Product overviewFront view Status indicators Power buttonBuilt-in stereo speaker right Built-in stereo speaker left Fingerprint reader Volume control buttons Fn keyBlack button Built-in microphone left Built-in microphone right Right-side view Monitor connector Left-side viewSmart card slot Fan louvers left Bottom view Memory-upgrade slot Always On USB connectorRear view Hard disk drive or solid state drive Status indicators Ethernet connectorPower jack Fan louvers rear System-status indicators Power status indicators Sleep status indicator Battery status indicatorLocating important product information Machine type and model label FCC ID and IC Certification number label Features Certificate of Authenticity label Product overview Specifications Operating environment Accessing Lenovo programs on the Windows 7 operating system Lenovo programsProgram Icon name Accessing Lenovo programs from Control Panel Program Control Panel section Green text in Control Panel Accessing Lenovo programs on the Windows 8 operating system Access ConnectionsClient Security Solution An introduction to Lenovo programs GPS Enabler Lenovo SettingsLenovo Mobile Access Lenovo Solution Center Recovery Media Rescue and RecoverySystem Update SimpleTap User Guide Using your computer Frequently asked questionsRegister your computer Special keys and buttons Function key combinationsGetting connected in different locations is a challenge? Need to attach or replace a device? Power conservation Fn+F4 Switching a display output location Fn+F7Enabling or disabling the wireless features Fn+F5 Changing the camera and audio settings Fn+F6 Adjusting the brightness level of the computer display Multimedia controlsOther functions Volume and mute buttons Setting the volume Using the UltraNav pointing device Using the TrackPoint pointing deviceWindows key Customizing the settings of the TrackPoint pointing device Replacing the cap Using the touch pad Using the UltraNav pointing device and an external mouseCustomizing the touch pad Power management Checking the battery statusUsing the ac power adapter Adding the UltraNav icon to the system tray Charging the battery Maximizing battery lifeConnecting the ac power adapter Tips on using the ac power adapter Managing your battery power Power-saving modesWireless off Sleep Handling the battery Click the Global Power Settings tabEnabling the wakeup function Using your computer Connecting to the network Wireless connectionsWireless LAN Tips for using the wireless LAN feature Establishing wireless connections Wireless WANTips for using the wireless WAN feature Bluetooth Using Bluetooth Sending data to a Bluetooth-enabled deviceSelect Send To Bluetooth Devices Checking the wireless network connection status Access Connections gaugeAccess Connections status icon Access Connections wireless status icon Using a projector or an external display Changing display settingsConnecting a projector or an external monitor Enabling or disabling the wireless features Connecting an external monitor Setting the monitor typeSet Resolution Click Advanced Settings Attaching an external monitor Using the DVI monitor Considerations for attaching an external monitor Setting up a presentation Using the Mini DisplayPort connectorSelect Multiple Displays Using the Extend desktop function Considerations for using the Extend desktop functionProjecting video Playing sound Using the Nvidia Optimus Graphics feature Using audio featuresUsing the integrated camera Configuring for sound recording Using the ThinkLight light feature Using the optical driveConfiguring camera settings DVD-ROM Drive Click Hardware and Sound User Guide Accessibility and comfort You and your computerErgonomic information Adjusting your computer to fit you What if you are traveling? Accessibility information Traveling with your computerTravel tips Assistive technologies Travel accessories Travel tips on airplanes Using passwords Passwords and sleep modeTyping passwords Security Power-on password Hard disk passwords Select Hard Disk 1 Password Changing or removing a hard disk password Supervisor password Setting, changing, or removing a supervisor password Select Supervisor Password Using Windows BitLocker Drive Encryption Hard disk security Setting the security chip Setting the security chip Using the fingerprint reader Indicator DescriptionEnrolling your fingerprint LED behavior of the fingerprint reader Logging on to the system Setting the fingerprint reader Care for the fingerprint reader Security Using firewalls Protecting data against viruses Recovery overview Recovery overview for Windows 7 modelsCreating and using recovery media Creating recovery media Performing backup and recovery operations Performing a backup operation Using the Rescue and Recovery workspace Performing a recovery operationClick the Restore your system from a backup icon Rescue files from your hard disk drive or from a backup 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 Recovery overview for Windows 8 modelsChange PC settings General Refreshing your computer Recovery overview User Guide Replacing the battery Replacing devicesStatic electricity prevention User Guide Using the extended life battery User Guide Replacing the hard disk drive User Guide Replacing devices Replacing the keyboard Replacing devices Installing the keyboard Replacing devices Replacing the memory module Replacing devices Replacing memory in the slot under the keyboard Replacing devices Replacing the wireless LAN/WiMAX card Replacing devices User Guide Replacing a PCI Express Mini Card with three connectors Remove the screw Remove the card Card pops up Replacing devices Installing and replacing the wireless WAN card Replacing devices Remove the card Replacing devices Replacing the SIM card Replacing the Ultrabay device User Guide Using the Serial Ultrabay Enhanced feature Enhancing your computerFinding ThinkPad options Performing a hot or a warm swap Installing a secondary hard disk drive Performing a warm swap Enhancing your computer ThinkPad port replicators and docking stations Enhancing your computer Rear view Enhancing your computer Attaching a ThinkPad port replicator or docking station Enhancing your computer User Guide Security feature Detaching a ThinkPad port replicator or docking station Using the system lock key Advanced configuration Installing a new operating systemBefore you begin 111 Installing the Windows 7 operating system Select UEFI/Legacy BootInstalling the registry patches for Windows Country or region Code Installing the Windows 8 operating system Installing device drivers Click Change display settings Click Advanced Settings Click Properties ThinkPad Setup Main menu Config menu MAC address Internal LAN Disabled Menu item Submenu item Value CommentsAuto Keyboard/Mouse When Nvidia Optimus BothDisplay ThinkPad LCD Setting to Nvidia Optimus PowerBattery Optimized Always Disabled No runtime Beep and Alarm AutomaticHours Menu item Submenu item Value Comments Serial ATA Sata Intel AMTVT100+ Menu item Submenu item Value Comments Password Date and Time menuSecurity menu Fingerprint ExternalInternal Enter Bios ROM String Reporting Bios text string Smbios Reporting Smbios dataUpdate Option Protection Enabled Menu item Submenu item Value Comments Port Access Anti-Theft Startup menu Changing the startup sequence Menu item Value Comments Boot Network BootUEFI/Legacy Boot Both UEFI/Legacy Boot Priority Updating your system Uefi Bios Restart menu Using system management Setting management featuresSystem management Network Boot sequence Flash update Preventing problems General tips for preventing problems131 Getting the latest drivers using System Update Making sure device drivers are currentGetting the latest drivers from the Web site Click Downloads and drivers Be careful about where and how you work Taking care of your computerBe gentle with your computer Carry your computer properly Take care in setting passwords Register your computer Be sure not to modify your computer Cleaning the cover of your computer Cleaning your computer keyboardCleaning your computer display User Guide Troubleshooting computer problems Diagnosing problemsTroubleshooting Computer stops responding Error messages Spills on the keyboardIf you spill something on your computer Troubleshooting computer problems Errors without messages Beep errors Memory module problemsNetworking problems Ethernet problems Wireless LAN problem Solution Problems with the keyboard and other pointing devices Wireless WAN problemBluetooth problems UltraNav pointing device problems Problems with the display and multimedia devices Keyboard problemsComputer screen problems Click Keyboard Click Advanced Settings External monitor problems Set Resolution Audio problems Double-clickSound, video and game controllers Fingerprint reader problems Battery and power problems Battery problemsAn ac power adapter problem Power problems Power button problemStartup problems Sleep and hibernation problems Problems with drives and other storage devices Hard disk drive problemsSolid state drive problem Optical drive problems Software problems Problems with ports and connectors USB problemDocking station or port replicator problem User Guide Getting help and service Getting supportBefore you contact Lenovo Using diagnostic programs Lenovo Support Web siteCalling Lenovo Purchasing additional services Telephone numbers User Guide Wireless related information Wireless interoperabilityAppendix A. Regulatory information 161 Location of the UltraConnect wireless antennas Usage environment and your health Locating wireless regulatory notices Export classification noticeElectronic emissions notices Federal Communications Commission Declaration of Conformity Industry Canada Class B emission compliance statement German Class B compliance statement Appendix A. Regulatory information User Guide Battery recycling information for Japan Appendix B. Weee and recycling statementsImportant Weee information 167 Battery recycling information for Brazil Disposing of Lenovo computer components Battery recycling information for the European Union Battery recycling information for Taiwan User Guide Appendix C. Notices 171 Trademarks China RoHS Turkish RoHS Ukraine RoHS173 India RoHS Page Part Number 1P P/N