Replacing devices | Lenovo 114155U, E520, E420 specification

7.Align the contact edge of the new PCI Express Mini Card with the corresponding socket card until you can snap it into place. Secure the card with the screw 2 .

1 . Pivot the

8. Connect the antenna cables to the new PCI Express Mini Card as shown in the drawing.

9. Attach the cover

1 , pivot it downwards, and then tighten the screws

2.

Chapter 6. Replacing devices 89

Image 107

Lenovo 114155U, E520, E420 manual Replacing devices

Contents

ThinkPad Edge E420 and E520 User Guide Safety and Warranty Guide Regulatory Notice Contents Enhancing your Computer 105 Appendix C. Notices 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 Conditions that require immediate action Safety guidelinesService and upgrades Viii User Guide Extension cords and related devices Power cords and power adapters External devices Power supply statementPlugs and outlets Batteries Rechargeable battery notice Lithium coin cell battery notice Heat and product ventilation Laser compliance statement Electrical current safety information Liquid crystal display LCD notice Using headphones or earphonesAdditional safety information Do not connect phone line while using tablet mode Xvi User Guide Product Overview Locating computer controls, connectors, and indicators Integrated high sensitivity webcam Front viewThinkPad Edge E420 front view Built-in microphone Power switchSystem-status indicators illuminated ThinkPad logo Volume control buttons ThinkPad Edge E520 front view ThinkPad Edge E520 front view Numeric keypad Right-side view Always On USB connector Left-side view Combo audio jack USB connectorsESATA/USB combo connector Hdmi port Bottom view BatteryPCI Express Mini Card slot for wireless WAN Memory-upgrade slot Hard disk drive PCI Express Mini Card slot for wireless LAN/WiMAXEthernet connector Rear view Fan louvers rear Status indicators System-status indicators Machine type and model label Power-status indicatorsOn-screen indicators Locating important product information FCC ID and IC Certification number label Certificate of Authenticity label Features ThinkPad Edge E420 features User Guide ThinkPad Edge E520 features ThinkPad Edge E520 specifications Specifications ThinkPad Edge E420 specifications ThinkVantage technologies and software Operating environment Application Icon name Accessing applications in Windows Access Connections Lenovo ThinkVantage Tools Lenovo Solutions CenterActive Protection System Fingerprint Software Lenovo ThinkVantage Toolbox Password ManagerPower Manager Product Recovery ThinkVantage GPS Rescue and RecoverySystem Update Registering your computer Using your computerFrequently asked questions Need to attach or replace a device? Special keys and buttonsGetting connected in different locations is a challenge? Click Start Control Panel Volume and mute keysSpeaker mute F1 Speaker volume down F2 Speaker volume up F3 ThinkPad Edge E420 special keys Display brightness down F7 Wireless radio control key F9Microphone mute F4 Camera mute F5 Windows key ThinkPad Edge E520 special keys Camera mute F5 Four special keys Using the UltraNav pointing deviceUsing the TrackPoint pointing device Changing the cap Customizing the TrackPoint Customizing the touch pad Using the touch padUsing the multi-touch touch pad Disabling the TrackPoint or the touch pad Behavior of the UltraNav and an external mouseAdding the UltraNav icon to the system tray Click Printers and Other Hardware, and then click Mouse Connecting the ac power adapter Power managementChecking battery status Using the ac power adapter Tips on using the ac power adapter Charging the batteryMaximizing battery life Managing your battery power Enabling the wakeup function Power-saving modesIntroducing the power-saving modes Select Power off display Click Properties Handling the batteryClick Start Control Panel Performance and Maintenance Click the Global Power Settings tab Using your computer Ethernet connections Connecting to the networkWireless connections Wireless networking setup Making wireless LAN connectionsUsing wireless WAN connections Tips for using the wireless LAN feature Using Bluetooth Click Start Control Panel Click Printers and Other Hardware Bluetooth Configuration Installing the Microsoft Bluetooth software in Windows XP Click Start Run Using WiMAXChecking wireless connection status Access Connections Gauge Windows Access Connections icon and wireless status icon Enabling or disabling the wireless feature Using a projector or external displayChanging display settings Under Font Size, click Large Fonts or Extra Large Fonts Connecting a projector or external displayConnecting an external monitor Attaching an external monitor Click Advanced Setting the monitor typesSet Resolution Click Advanced Settings Enabling the Extend desktop function Using dual displaysUsing the Extend desktop function Using audio features MultiBurner drive Using an integrated cameraUsing optical drive Configuring for sound recording Inserting a flash media card Using a flash media Card Right-clickSafely Remove Hardware and Eject Media icon Removing a flash media card Ergonomic information Accessibility and comfortYou and your computer What if you are traveling? Adjusting your computer to fit you Travel tips Accessibility informationTraveling with your computer Travel tips on airplanes Travel accessories Attaching a mechanical lock Using passwordsSecurity Setting a power-on password Passwords and sleep standby modeTyping passwords Power-on password Select Hard Disk 1 Password Hard disk passwordsChanging or removing the power-on password Setting a hard disk password Changing or removing a hard disk password Setting a supervisor password Supervisor password Hard disk security Select Supervisor PasswordChanging or removing the supervisor password Swiping your finger over the reader Using a fingerprint readerDisk Encryption hard disk drive Enrolling your fingerprint Care for the fingerprint reader Protecting data against viruses Using and understanding firewalls User Guide Creating and using recovery media Recovery overview Using recovery media Creating recovery media On the Rescue and Recovery menu, click Restore your system Performing backup and recovery operationsPerforming a backup operation Performing a recovery operation Using the Rescue and Recovery workspace Creating a rescue medium Creating and using a rescue mediumUsing a rescue medium Reinstalling preinstalled device drivers Reinstalling preinstalled applications and device driversReinstalling preinstalled applications Solving recovery problems User Guide Static electricity prevention Replacing the batteryReplacing devices User Guide Replacing the hard disk drive Prerequisites for the procedureReplacement instructions User Guide Replacing devices Replacing the optical drive ThinkPad Edge E420 Replacing devices User Guide ThinkPad Edge E520 User Guide Replacing devices User Guide Replacing devices User Guide Replacing devices User Guide Replacing memory Replacing memory User Guide Removing the keyboard Replacing the keyboard User Guide Installing the keyboard User Guide ThinkPad Edge E520 User Guide Installing the keyboard User Guide Replacing the SIM card Replacement instructions 105 Enhancing your computerFinding ThinkPad options User Guide Country or region Code Advanced configurationInstalling a new operating system Before you begin Installing the Windows 7 Update Module Package Installing WindowsSelect UEFI/Legacy Boot Select Serial ATA Sata Installing Windows XP Select Serial ATA Sata Select Compatibility Click Change display settings Click Advanced Settings Installing device drivers Click the Color Management tab Installing drivers and softwareSelect Install from a list or specific location Advanced Select Dont search, I will choose the driver to install Config menu ThinkPad Setup Security menu Supervisor PasswordDate and time menu Changing the startup sequence Startup menu Other items in the Startup menu ThinkPad Setup itemsBoot submenu Restart menu USB Config menu items Menu item Submenu item Selection Comments Ahci Security menu items Menu item Submenu item Selection Comments Startup menu items Boot Mode Quick Updating your system Uefi Bios User Guide 125 Preventing problemsGeneral tips for preventing problems Getting the latest drivers from the Web site Getting the latest drivers using System UpdateMaking sure device drivers are current Handle storage media and drives properly Taking care of your computerBe gentle with your computer Carry your computer properly Register your computer Be sure not to modify your computer Cleaning the cover of your computerTake care in setting passwords Cleaning your computer display Cleaning your computer keyboard User Guide Using the Lenovo ThinkVantage Toolbox program Troubleshooting computer problemsDiagnosing problems Using the Lenovo Solution Center program Computer stops responding TroubleshootingUsing the Lenovo Support Web site If you spill something on your computer Error messagesSpills on the keyboard User Guide Troubleshooting computer problems User Guide Errors without messages Networking Beep errorsMemory problems Ethernet problems Solution Wireless LAN problemClick Performance and Maintenance, and then click System Click Hardware and Sound Sound Wireless WAN problemBluetooth problems Click Learn more about Bluetooth Settings Troubleshooting computer problems User Guide Click Keyboard UltraNav problemsKeyboard problems Keyboard and other pointing devices Display and multimedia devices Computer screen problems External monitor problems Set Resolution Click Properties Click Advanced Double-clickSound, video and game controllers Audio problemsClick Start Control Panel Click Performance and Maintenance Click Start Control Panel Click Hardware and Sound Click Properties Battery problems Fingerprint reader problemsBattery and power Power problems AC power adapter problems Sleep standby and hibernation problems Power button problemStartup problems Drives and other storage devices Hard disk drive problemsOptical drive problems Click Start My Computer Clear the check box for Enable CD recording on this drive Universal Serial Bus problems Software problemsPorts and connectors Troubleshooting computer problems User Guide Register your computer Download system updatesGetting support Before you contact Lenovo Lenovo support Web site Getting help and serviceUsing diagnostic programs Telephone numbers Purchasing additional servicesCalling Lenovo User Guide Usage environment and your health Wireless related informationWireless interoperability Appendix A. Regulatory information Type 1 Antenna location Location of the UltraConnect wireless antennas Type 2 Antenna location Locating wireless regulatory notices Industry Canada Class B emission compliance statement Export classification noticeElectronic emission notices Federal Communications Commission Declaration of Conformity Korea Class B compliance statement German Class B compliance statement User Guide 169 Appendix B. Weee and recycling statementsEU Weee statements Japan recycling statements Disposing of a Lenovo computer components Battery recycling information for TaiwanRecycling information for Brazil Appendix B. Weee and recycling statements User Guide 173 Appendix C. Notices Trademarks Page Part Number 1P P/N