Remove the screw Remove the card Card pops up | Lenovo 2347G5U

6. Remove the screw

7. Remove the card.

1 . The card pops up

2 . Then remove the card.

8. Align the contact edge of the new card with the corresponding socket contact of the computer

1.

90User Guide

Image 106

Lenovo 2347G5U, T430I, 23427YU manual Remove the screw Remove the card Card pops up

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 Prevent your computer from getting wet Read this firstProtect yourself from the heat that your computer generates Protect the cables from being damaged Handle your computer gently Important safety informationProtect your computer and data when moving it Carry your computer carefully Conditions that require immediate action Safety guidelinesService and upgrades Vii Power cords and power adapters Extension cords and related devices Power supply statementPlugs and outlets Rechargeable battery notice General battery noticeExternal devices Lithium coin cell battery notice Heat and product ventilation Electrical current safety information Liquid crystal display LCD notice Using headphones or earphonesLaser compliance statement Xiii Additional safety information Product overview Locating computer controls, connectors, and indicatorsFront view Built-in stereo speaker right Built-in stereo speaker left Status indicatorsPower button Fingerprint reader Black button Volume control buttonsFn key Built-in microphone left Built-in microphone right Right-side view Smart card slot Monitor connectorLeft-side view Fan louvers left Bottom view Rear view Memory-upgrade slotAlways On USB connector Hard disk drive or solid state drive Power jack Status indicatorsEthernet connector Fan louvers rear System-status indicators Power status indicators Locating important product information Sleep status indicatorBattery status indicator Machine type and model label FCC ID and IC Certification number label Features Certificate of Authenticity label Product overview Specifications Operating environment Lenovo programs Accessing Lenovo programs on the Windows 7 operating systemProgram Icon name Accessing Lenovo programs from Control Panel Program Control Panel section Green text in Control Panel Client Security Solution Accessing Lenovo programs on the Windows 8 operating systemAccess Connections An introduction to Lenovo programs Lenovo Mobile Access GPS EnablerLenovo Settings Lenovo Solution Center System Update Recovery MediaRescue and Recovery SimpleTap User Guide Frequently asked questions Using your computerRegister your computer Getting connected in different locations is a challenge? Special keys and buttonsFunction key combinations Need to attach or replace a device? Enabling or disabling the wireless features Fn+F5 Power conservation Fn+F4Switching a display output location Fn+F7 Changing the camera and audio settings Fn+F6 Multimedia controls Adjusting the brightness level of the computer displayOther functions Volume and mute buttons Setting the volume Using the TrackPoint pointing device Using the UltraNav pointing deviceWindows key Customizing the settings of the TrackPoint pointing device Replacing the cap Using the UltraNav pointing device and an external mouse Using the touch padCustomizing the touch pad Using the ac power adapter Power managementChecking the battery status Adding the UltraNav icon to the system tray Connecting the ac power adapter Charging the batteryMaximizing battery life Tips on using the ac power adapter Wireless off Managing your battery powerPower-saving modes Sleep Click the Global Power Settings tab Handling the batteryEnabling the wakeup function Using your computer Wireless LAN Connecting to the networkWireless connections Tips for using the wireless LAN feature Tips for using the wireless WAN feature Establishing wireless connectionsWireless WAN Bluetooth Sending data to a Bluetooth-enabled device Using BluetoothSelect Send To Bluetooth Devices Access Connections status icon Checking the wireless network connection statusAccess Connections gauge Access Connections wireless status icon Connecting a projector or an external monitor Using a projector or an external displayChanging display settings Enabling or disabling the wireless features Set Resolution Click Advanced Settings Connecting an external monitorSetting the monitor type Attaching an external monitor Using the DVI monitor Considerations for attaching an external monitor Using the Mini DisplayPort connector Setting up a presentationSelect Multiple Displays Projecting video Using the Extend desktop functionConsiderations for using the Extend desktop function Playing sound Using the integrated camera Using the Nvidia Optimus Graphics featureUsing audio features Configuring for sound recording Configuring camera settings Using the ThinkLight light featureUsing the optical drive DVD-ROM Drive Click Hardware and Sound User Guide You and your computer Accessibility and comfortErgonomic information Adjusting your computer to fit you What if you are traveling? Travel tips Accessibility informationTraveling with your computer Assistive technologies Travel accessories Travel tips on airplanes Typing passwords Using passwordsPasswords and sleep mode 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 Enrolling your fingerprint Using the fingerprint readerIndicator Description 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 Creating and using recovery media Recovery overviewRecovery overview for Windows 7 models Creating recovery media Performing backup and recovery operations Performing a backup operation Click the Restore your system from a backup icon Using the Rescue and Recovery workspacePerforming a recovery operation Rescue files from your hard disk drive or from a backup Using a rescue medium Creating and using a rescue mediumCreating a rescue medium Reinstalling preinstalled applications Reinstalling preinstalled applications and device driversReinstalling preinstalled device drivers Change PC settings General Solving recovery problemsRecovery overview for Windows 8 models Refreshing your computer Recovery overview User Guide Replacing devices Replacing the batteryStatic 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 Finding ThinkPad options Using the Serial Ultrabay Enhanced featureEnhancing your computer 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 Before you begin Advanced configurationInstalling a new operating system 111 Installing the registry patches for Windows Installing the Windows 7 operating systemSelect UEFI/Legacy Boot 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 Auto DisabledMenu item Submenu item Value Comments Keyboard/Mouse Display When Nvidia OptimusBoth ThinkPad LCD Battery Optimized Always Setting to Nvidia OptimusPower Disabled No runtime Automatic Beep and AlarmHours Intel AMT Menu item Submenu item Value Comments Serial ATA SataVT100+ Date and Time menu Menu item Submenu item Value Comments PasswordSecurity menu Internal FingerprintExternal Enter Update Option Bios ROM String Reporting Bios text stringSmbios Reporting Smbios data Protection Enabled Menu item Submenu item Value Comments Port Access Anti-Theft Startup menu Changing the startup sequence UEFI/Legacy Boot Both Menu item Value Comments BootNetwork Boot UEFI/Legacy Boot Priority Updating your system Uefi Bios Restart menu Setting management features Using system managementSystem management Network Boot sequence Flash update General tips for preventing problems Preventing problems131 Getting the latest drivers from the Web site Getting the latest drivers using System UpdateMaking sure device drivers are current Click Downloads and drivers Be gentle with your computer Be careful about where and how you workTaking care of your computer Carry your computer properly Take care in setting passwords Register your computer Be sure not to modify your computer Cleaning your computer keyboard Cleaning the cover of your computerCleaning your computer display User Guide Troubleshooting Troubleshooting computer problemsDiagnosing problems Computer stops responding Spills on the keyboard Error messagesIf you spill something on your computer Troubleshooting computer problems Errors without messages Networking problems Beep errorsMemory module problems Ethernet problems Wireless LAN problem Solution Bluetooth problems Problems with the keyboard and other pointing devicesWireless WAN problem UltraNav pointing device problems Computer screen problems Problems with the display and multimedia devicesKeyboard problems Click Keyboard Click Advanced Settings External monitor problems Set Resolution Audio problems Double-clickSound, video and game controllers Fingerprint reader problems Battery problems Battery and power problemsAn ac power adapter problem Power button problem Power problemsStartup problems Sleep and hibernation problems Solid state drive problem Problems with drives and other storage devicesHard disk drive problems Optical drive problems Software problems USB problem Problems with ports and connectorsDocking station or port replicator problem User Guide Getting support Getting help and serviceBefore you contact Lenovo Lenovo Support Web site Using diagnostic programsCalling Lenovo Purchasing additional services Telephone numbers User Guide Appendix A. Regulatory information Wireless related informationWireless interoperability 161 Location of the UltraConnect wireless antennas Usage environment and your health Electronic emissions notices Locating wireless regulatory noticesExport classification notice Federal Communications Commission Declaration of Conformity Industry Canada Class B emission compliance statement German Class B compliance statement Appendix A. Regulatory information User Guide Important Weee information Battery recycling information for JapanAppendix B. Weee and recycling statements 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 Ukraine RoHS China RoHS Turkish RoHS173 India RoHS Page Part Number 1P P/N