Replacing devices | Lenovo X131E specs

4. Loosen the screws

1 , and then remove the cover

2.

5. Remove the screws that secure the keyboard.

6. Turn the computer over and open the display.

Chapter 6. Replacing devices 77

Image 93

Lenovo X131E manual Replacing devices

Contents

User Guide Third Edition August Copyright Lenovo Safety, Warranty, and Setup Guide Regulatory Notice Contents Replacing devices Iii Iv User Guide Protect yourself from the heat that your computer generates Read this firstPrevent your computer from getting wet Protect the cables from being damaged Protect your computer and data when moving it Important safety informationHandle your computer gently Carry your computer carefully Service and upgrades Safety guidelinesConditions 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 Heat and product ventilation Lithium coin cell battery notice Electrical current safety information Additional safety information Using headphones or earphonesLiquid crystal display LCD notice Remove all cables from devices Xiv User Guide Locating computer controls, connectors, and indicators Product overviewFront view Power button System status indicator illuminated ThinkPad logoIntegrated camera Built-in microphone Right-side view Always on USB connectorMedia card reader slot Hdmi port Left-side view Ethernet connector USB 3.0 connectorsBottom view Combo audio jack System status indicators Status indicators Product overview Wireless status indicator Power status indicatorCaps Lock indicator Locating important product information Machine type and model labelFCC ID and IC Certification number label Features Certificate of Authenticity labelProcessor Specifications Battery pack Power source ac power adapterBattery life Operating environment Accessing Lenovo programs from Control Panel Accessing Lenovo programs on the Windows 7 operating systemLenovo programs Program Icon name Program Control Panel section Green text in Control Panel Accessing Lenovo programs on the Windows 8 operating system An introduction to Lenovo programs Lenovo Mobile Access Lenovo SettingsLenovo Solution Center Password Manager SimpleTap System Update User Guide Using your computer Frequently asked questionsRegistering your computer Need to attach or replace a device? Is getting connected in different locations a challenge? Power conservation Fn+F4 Volume and mute buttonsSpecial keys and buttons Function key combinations Launching the camera and audio settings Fn+F6 Wireless features Fn+F5Switching the display output location Fn+F7 Adjusting the brightness level of the computer display Using the UltraNav pointing device Using the TrackPoint pointing deviceWindows key Changing the cap Customizing the TrackPoint pointing device Using the touch pad Using the multi-touch touch padCustomizing the touch pad Checking the battery status Power managementAdding the UltraNav icon to the Windows notification area Disabling the TrackPoint pointing device or the touch pad Charging the battery Using the ac power adapterMaximizing the battery life Connecting the ac power adapter Power-saving modes Managing the battery powerSelect Power off display Sleep Hibernation Wireless off Handling the batteryClick the Global Power Settings tab Enabling the wakeup function User Guide Wireless connections Connecting to the networkWireless LAN Tips for using the wireless LAN feature Wireless WAN Establishing a wireless connectionTips for using the wireless WAN feature Bluetooth Checking the wireless network connection status Using BluetoothSending data to a Bluetooth-enabled device Select Send To Bluetooth Devices Access Connections wireless status icon Access Connections status icon Connecting a projector or an external monitor Changing display settingsEnabling or disabling the wireless features Presentations and multimedia Setting the monitor type Using dual displaysSet Resolution Click Advanced Settings Considerations for attaching an external monitor Considerations for using the Extend desktop function Using the Extend desktop functionSelect Extend these displays in Multiple Displays Enabling the Extend desktop function Using audio features Using the integrated cameraConfiguring for sound recording Configuring camera settings Using a flash media cardInserting a flash media card Click Hardware and Sound Removing a flash media card Accessibility and comfort You and your computerErgonomic information Comfort Accessibility information Traveling with your computer Travel accessoriesTravel tips Assistive technologies User Guide Passwords and sleep mode Using passwordsTyping passwords Security Hard disk passwords Power-on passwordSetting a power-on password Select Power-on Password Select Hard Disk 1 Password Setting a hard disk password Changing or removing a hard disk password Supervisor password Select Supervisor Password Setting, changing, or removing a supervisor password Setting the security chip Setting the security chipHard disk security Security Protecting data against viruses Using firewalls Recovery overview for the Windows 7 operating system Recovery overviewCreating and using a recovery media Creating recovery media Performing a backup operation Performing backup and recovery operations Performing a recovery operation Using the Rescue and Recovery workspaceClick 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 Solving recovery problems Reinstalling preinstalled programs and device driversReinstalling preinstalled programs Reinstalling preinstalled device drivers Refreshing your computer Recovery overview for the Windows 8 operating system Recovery overview User Guide Replacing the battery Replacing devicesStatic electricity prevention User Guide Replacing the SIM card User Guide Replacing the hard disk drive or solid-state drive User Guide Replacing devices Before you start, print these instructions Replacing devices User Guide Replacing devices User Guide Replacing devices Replacing a memory module Replacing devices Replacing the keyboard Replacing devices Installing the keyboard Replacing devices User Guide Replacing the backup battery User Guide Replacing devices User Guide Advanced configuration Installing a new operating systemBefore you begin Select UEFI/Legacy Boot Installing the Windows 7 operating systemInstalling the registry patches for Windows Country or region Code Installing the Windows 7 fix modules Installing the Windows 8 operating systemSelect Startup Boot Installing the Windows 8 fix modules Click Properties Click Change display settings Click Advanced Settings Main menu ThinkPad Setup Config menu Menu item Submenu item Selection Comments NetworkAC Only Disabled For Legacy Only boot EnabledMenu item Submenu item Selection Comments First Keyboard/Mouse Menu item Submenu item Selection Comments AutoDisplay ThinkPad LCD Battery Optimized Menu item Submenu item Selection Comments PowerMaximum Performance Maximum Date/Time menu Hours Beep and AlarmSerial ATA Sata Select Compatibility , Security menu Menu item Submenu item Selection Comments Password Password at restart Password at unattendedUefi Bios Update Option Or Uefi Firmware Update Port Access Menu item Submenu item Selection Comments Memory ProtectionVirtualization Secure Boot Permanently DisabledUser Mode Standard Mode Changing the startup sequence Startup menu Menu item Selection Comments Boot Boot submenuNetwork Boot Other items on the Startup menu UEFI/Legacy Boot Priority Menu item Selection Comments UEFI/Legacy Boot BothBoot Mode Quick Diagnostics Yes Updating your system Uefi Bios Using system managementRestart menu Network Boot sequence Setting management featuresSystem management Wake on LAN User Guide Preventing problems General tips for preventing problems105 Making sure device drivers are current Getting the latest drivers using System UpdateGetting the latest drivers from the Web site Click Download Drivers & Software Taking care of your computer Be careful about where and how you workBe gentle with your computer Carry your computer properly Take care in setting passwords Cleaning the cover of your computerCleaning your computer keyboard Register your computer Cleaning your computer display User Guide Diagnosing problems Troubleshooting computer 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 problemsProblem Solution Networking problems Ethernet problemsSolution Wireless LAN problem Problems with the keyboard and other pointing devicesWireless WAN problem Bluetooth problems UltraNav pointing device problems Problems with the display and multimedia devicesKeyboard problems Computer screen problems External monitor problems Set Resolution Click Advanced Settings Double-clickSound, video and game controllers Audio problems Battery problems Battery and power 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 Software problem Problems with ports and connectorsUSB problem User Guide Getting help and service Getting supportBefore you contact Lenovo Using diagnostic programs Lenovo Support Web siteCalling Lenovo Purchasing additional services Finding ThinkPad optionsTelephone numbers User Guide Wireless interoperability Wireless related informationAppendix A. Regulatory information Usage environment and your health Type 1 Antenna location Location of the UltraConnect wireless antennas Export classification notice Locating wireless regulatory noticesElectronic emission notices Federal Communications Commission Declaration of Conformity German Class B compliance statement Industry Canada Class B emission compliance statement When attaching an external monitor User Guide Appendix B. Weee and recycling statements Battery recycling information for JapanImportant Weee Information 139 Disposing of disused lithium batteries from Lenovo computers Battery recycling information for Brazil Appendix B. Weee and recycling statements User Guide Appendix C. Energy Star model information Power plan Energy Saver settings when plugged into ac powerClick Hardware and Sound Device Manager 143 Click OK China RoHS Turkish RoHS Ukraine RoHS145 India RoHS 147 Appendix E. Notices Trademarks Page Part Number 1P P/N