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Lenovo E425, E525 manual Replacing devices

Models: E525 E425

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Page 107

5. Remove the screws 1 and 2 .

6.Push hard in the direction shown by the arrows 1 keyboard. The keyboard will open up slightly 2 .

in the drawing to unlatch the front side of the

Chapter 6. Replacing devices 89

Image 107

Lenovo E425, E525 manual Replacing devices

Contents

User Guide Safety and Warranty Guide Regulatory Notice Contents Recovery overview 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 wetCarry your computer carefully Important safety informationProtect your computer and data when moving it Handle your computer gentlyConditions that require immediate action Safety guidelinesService and upgrades Viii User Guide Extension cords and related devices Power cords and power adaptersExternal devices Power supply statementPlugs and outlets Rechargeable battery notice General battery noticesLithium coin cell battery notice Heat and product ventilation Laser compliance statement Electrical current safety informationLiquid crystal display LCD notice Using headphones or earphonesAdditional safety information Do not connect phone line while using tablet mode Product Overview Locating computer controls, connectors, and indicatorsIntegrated camera Front viewThinkPad Edge E425 front view Built-in microphone Power switchSystem status indicators illuminated ThinkPad logo Bluetooth antennaThinkPad Edge E525 front view Volume control buttonsNumeric keypad Right-side view Always On USB connectorSecurity keyhole Power jackLeft-side view Optical driveFan louvers left Monitor connectorUSB connectors ESATA/USB combo connectorBottom view BatteryMemory-upgrade slot Hard disk drive PCI Express Mini Card slot for wireless LANEthernet connector Rear viewFan louvers rear Status indicatorsSystem status indicators Machine type and model label Power status indicatorIndicators on the screen Locating important product informationFCC ID and IC Certification number label Certificate of Authenticity label FeaturesThinkPad Edge E425 features ThinkPad Edge E525 features Product Overview Operating environment SpecificationsThinkVantage Technologies and software Accessing applicationsApplication Icon name Fingerprint Software Access ConnectionsLenovo Solutions Center Active Protection SystemLenovo ThinkVantage Toolbox Password ManagerPower Manager Lenovo ThinkVantage ToolsThinkVantage GPS Product RecoveryRescue and Recovery System UpdateUser Guide Registering your computer Using your computerFrequently asked questions Need to attach or replace a device? Special keys and buttonsIs getting connected in different locations a challenge? Click Start Control Panel Volume and mute keysSpeaker mute F1 Speaker volume down F2 Speaker volume up F3 ThinkPad Edge E425 special keysDisplay brightness down F7 Launching the camera and audio settings F5Wireless radio control key F9 Microphone mute F4Thinkpad Edge E525 special keys Additional shortcut keys Open Computer Using the UltraNav pointing deviceUsing the TrackPoint pointing device Changing the cap Customizing the TrackPoint pointing deviceCustomizing the touch pad Using the touch padUsing the multi-touch touch pad Disabling the TrackPoint pointing device or the touch pad Using the UltraNav pointing device and an external mousePower management Adding the UltraNav icon in the Windows notification areaConnecting the ac power adapter Checking battery statusUsing the ac power adapter Charging the batteryPower-saving modes Maximizing battery lifeManaging your battery power Enabling the wakeup function Handling the batteryClick the Global Power Settings tab User Guide Ethernet connections Connecting to the networkWireless connections Making wireless LAN connectionsChecking wireless connection status Using BluetoothAccess Connections icon and wireless status icon Enabling or disabling the wireless featureAttaching an external monitor Using a projector or an external displayChanging display settings Connecting a projector or an external displayConsiderations for attaching an external monitor Using dual displaysSetting the monitor types Set Resolution Click Advanced SettingsEnabling the Extend desktop function Using audio featuresUsing the Extend desktop function Considerations for using the Extend desktop functionConfiguring camera settings Using an integrated cameraConfiguring for sound recording MultiBurner drive Using the optical driveUsing a flash media Card Inserting a flash media cardRight-click the Safely Remove Hardware and Eject Media icon Removing a flash media cardUser Guide Ergonomic information Accessibility and comfortYou and your computer What if you are traveling? Adjusting your computer to fit youAssistive technologies Accessibility informationTraveling with your computer Travel tipsTravel accessories Attaching a mechanical lock Using passwordsPasswords and sleep mode SecuritySelect Power-on Password Typing passwordsPower-on password Setting a power-on passwordSelect Hard Disk 1 Password Hard disk passwordsSetting a hard disk password Changing or removing a hard disk password Supervisor passwordSelect Supervisor Password Setting, changing, or removing a supervisor passwordEnrolling your fingerprint Using a fingerprint readerHard disk security Disk Encryption hard disk driveMaintaining the fingerprint reader Swiping your finger over the readerUser Guide Protecting data against viruses Using firewallsUser Guide Creating and using recovery media Recovery overviewPerforming backup and recovery operations Creating recovery mediaUsing recovery media Click the Restore your system from a backup icon Performing a backup operationPerforming a recovery operation Using the Rescue and Recovery workspaceCreating 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 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 E425 Replacing devices User Guide ThinkPad Edge E525 User Guide Replacing devices User Guide Replacing a memory module Replacing a memory moduleUser Guide Replacing devices Removing the keyboard Replacing the keyboardReplacing devices Installing the keyboard Replacing devices ThinkPad Edge E525 Replacing devices Installing the keyboard Replacing devices User Guide Country or region Code Advanced configurationInstalling a new operating system Before you beginInstalling the Windows 7 update module package Installing Windows 7 operating systemSelect UEFI/Legacy Boot Installing Registry Patch for WindowsThinkPad Setup Installing device driversInstalling the driver for the 4-in-1 media card reader Installing drivers and softwareConfig menu Security menu Date/Time menuChanging the startup sequence Startup menuOther items on the Startup menu ThinkPad Setup itemsBoot submenu Restart menuEnabled Config menu itemsMenu item Submenu item Selection Comments Ahci Security menu itemsVirtualization Startup menu items Boot Mode QuickUpdating your system Uefi Bios User Guide 107 Preventing problemsGeneral tips for preventing problems Taking care of your computer Getting the latest drivers using System UpdateMaking sure device drivers are current Getting the latest drivers from the Web siteHandle storage media and drives properly Be gentle with your computerCarry your computer properly Register your computer Be sure not to modify your computer Cleaning the cover of your computerTake care in setting passwords Care for the fingerprint readerCleaning your computer display Cleaning your computer keyboardUser Guide Using the Lenovo ThinkVantage Toolbox program Troubleshooting computer problemsDiagnosing problems Using the Lenovo Solution Center programComputer 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 Ethernet problems Beep errorsMemory module problems Networking problemsSolution Wireless LAN problemBluetooth problems Computer screen problems Problems with the keyboard and other pointing devicesUltraNav problems Keyboard problemsExternal monitor problems Set Resolution Click Advanced Settings Click Start Control Panel Hardware and Sound Sound Audio problemsBattery problems Fingerprint reader problemsBattery and power problems Problem The battery pack cannot be charged AC power adapter problemsPower problems Sleep and hibernation problems Power button problemStartup problems Hard disk drive problems Problems with drives and other storage devicesProblem The hard disk drive does not work Optical drive problemsProblem An application does not run correctly Software problemsProblems with ports and connectors USB problemsRecording information Downloading system updatesGetting support Before you contact LenovoLenovo Support Web site Getting help and serviceUsing diagnostic programs Telephone numbers Calling LenovoFinding ThinkPad options Purchasing additional services Usage environment and your health Wireless related informationWireless interoperability Appendix A. Regulatory informationAntenna location Location of the UltraConnect wireless antennasFederal Communications Commission Declaration of Conformity Locating wireless regulatory noticesExport classification notice Electronic emission noticesKorea Class B compliance statement German Class B compliance statementAppendix A. Regulatory information User Guide 143 Appendix B. Weee and recycling statementsEU Weee statements China Weee statement Japan recycling statementsDisposing of a Lenovo computer components Recycling information for BrazilAppendix B. Weee and recycling statements User Guide 147 Appendix C. NoticesTrademarks Page Part Number 1P P/N