Before you start, print these instructions | Lenovo L330 instruction

10.Reinstall the battery. See “Replacing the battery” on page 61.

11.Turn the computer over again. Connect the ac power adapter and all cables.

Replacing a PCI Express Half Mini Card for wireless WAN connection

Before you start, print these instructions.

Prerequisites for replacing or installing the wireless WAN card

DANGER

During electrical storms, do not connect the cable to or disconnect it from the telephone outlet on the wall.

DANGER

Electric current from power, telephone, and communication cables is hazardous. To avoid shock hazard, disconnect the cables before opening the cover of this slot.

Attention: Before you start installing a PCI Express Half Mini Card, touch a metal table or a grounded metal object. This action reduces any static electricity from your body. The static electricity could damage the card.

To replace the wireless WAN card, do the following:

1.Turn off the computer; then disconnect the ac power adapter and all cables from the computer. Wait three to five minutes to let the computer cool.

2.Close the computer display, and turn the computer over.

3.Remove the battery. See “Replacing the battery” on page 61.

4. Loosen the screws

1 , and then remove the cover

2.

70User Guide

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Lenovo L330 manual Before you start, print these instructions

Contents

User Guide Safety, Warranty, and Setup Guide Regulatory Notice Second Edition January Copyright Lenovo 2012 Contents Advanced configuration 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 Plugs and outlets Power supply statementExtension cords and related devices External devices General battery noticeRechargeable battery notice Lithium coin cell battery notice Heat and product ventilation Electrical current safety information Liquid crystal display LCD notice Using headphones or earphonesAdditional safety information Remove all cables from devices Do not connect phone line while using tablet mode Front view Locating computer controls, connectors, and indicatorsProduct overview Built-in microphones System status indicator illuminated ThinkPad logoPower button Integrated camera Combo audio jack Always On USB connectorRight-side view Left-side view Video graphics array VGA connectorAc power connector Hdmi port Bottom view Ethernet connectorUSB 3.0 connectors Fan louvers left Status indicators System status indicators Power status indicator Wireless status indicator Indicators on the screenCaps Lock indicator Locating important product information FCC ID and IC Certification number label Features Certificate of Authenticity label Specifications Lenovo programs Accessing Lenovo programs on the Windows 7 operating systemOperating environment Program Control Panel section Green text in Control Panel Accessing Lenovo programs from Control PanelProgram Icon name An introduction to Lenovo programs Accessing Lenovo programs on the Windows 8 operating systemAccess Connections Lenovo Mobile Access Client Security SolutionLenovo Settings Lenovo Solution Center Recovery Media Password ManagerPower Manager OneKey Recovery Pro Registering your computer Using your computerFrequently asked questions Is getting connected in different locations a challenge? Need to attach or replace a device? Special keys and buttons Select Config Keyboard/Mouse Change to F1-F12 keysVolume and mute keys Click the ThinkPad F1-F12 keys tab Wireless radio control key F9 Speaker mute F1 Speaker volume down F2 Speaker volume up F3Switching the display output location F6 Microphone mute F4 Multimedia controls Using the UltraNav pointing deviceUsing the TrackPoint pointing device Windows key Customizing the TrackPoint pointing device Changing the cap Customizing the touch pad Using the touch padUsing the multi-touch touch pad Adding the UltraNav icon to the Windows notification area Power managementChecking the battery status Disabling the TrackPoint or the touch pad Connecting the ac power adapter Using the ac power adapterCharging the battery Tips on using the ac power adapter Power-saving modes Maximizing the battery lifeManaging the battery power Click Administrative Tools Handling the batteryWireless off Click the Global Power Settings tab User Guide Wireless LAN Connecting to the networkWireless connections Ethernet connections Wireless WAN Establishing a wireless connectionTips for using the wireless LAN feature Tips for using the wireless WAN feature Sending data to a Bluetooth-enabled device Using BluetoothWireless network setup Select Send To Bluetooth Devices Access Connections status icon Checking the wireless network connection statusAccess Connections gauge Enabling or disabling the wireless features Using a projector or an external displayChanging display settings Access Connections wireless status icon Connecting a projector or an external monitor Attaching an external monitor Considerations for using the Extend desktop function Using dual displaysUsing the Extend desktop function Considerations for attaching an external monitor Switching the Graphics Processing Unit Using the Nvidia Optimus Graphics featureUsing audio features Select Extend these displays in Multiple Displays Configuring camera settings Using the integrated cameraConfiguring for sound recording Removing a flash media card Using a flash media cardInserting a flash media card Right-click the Safely Remove Hardware and Eject Media icon Using your computer User Guide Ergonomic information Accessibility and comfortYou and your computer Accessibility information Comfort Travel tips Travel accessoriesTraveling with your computer Assistive technologies User Guide Typing passwords Using passwordsPasswords and sleep mode Security Setting a power-on password Power-on passwordHard disk passwords Select Power-on Password Setting a hard disk password Select Hard Disk 1 Password Supervisor password Changing or removing a hard disk password Setting, changing, or removing a supervisor password Select Supervisor Password Hard disk security Using firewalls Protecting data against viruses User Guide Creating and using a 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 OneKey Recovery Pro workspacePerforming a recovery operation Rescue files from your hard disk drive or from a backup Creating a rescue medium Creating and using a rescue mediumUsing a rescue medium Reinstalling preinstalled programs Reinstalling preinstalled programs and device driversSolving recovery problems Reinstalling preinstalled device drivers Recovery overview for Windows 8 models Refreshing your computer Recovery overview User Guide Static electricity prevention Replacing the batteryReplacing devices User Guide Replacing the SIM card Replacing the hard disk drive or solid-state drive Replacing devices User Guide Before you start, print these instructions User Guide Replacing devices Before you start, print these instructions Replacing devices User Guide Replacing a memory module Replacing a memory module User Guide Replacing the keyboard User Guide Replacing devices Installing the keyboard Replacing devices Replacing the backup battery Replacing devices User Guide Before you begin Advanced configurationInstalling a new operating system Installing the registry patches for Windows Installing the Windows 7 operating systemSelect UEFI/Legacy Boot Country or region Code Installing the driver for the 4-in-1 media card reader Installing the Windows 8 operating systemInstalling device drivers Click Change display settings Click Advanced Settings Click Properties ThinkPad Setup Main menu Config menu Menu item Submenu item Selection Comments DisabledDefault Keyboard/Mouse Battery Optimized Switchable GraphicsPower Menu item Submenu item Selection Comments Display Date/Time menu Menu item Submenu item Selection Comments Beep and AlarmSelect Compatibility mode Security menu Menu item Submenu item Selection Comments Password Password at unattended Memory Protection Password at restartUefi Bios Update Option Port Access Menu item Submenu item Selection Comments Virtualization User Mode Permanently DisabledSecure Boot Standard Mode Changing the startup sequence Boot submenuStartup menu Other items on the Startup menu Restart menu Updating your system Uefi Bios User Guide 101 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 site Carry your computer properly Be careful about where and how you workBe gentle with your computer Handle storage media and drives properly Cleaning your computer keyboard Cleaning the cover of your computerTake care in setting passwords Cleaning your computer display Preventing problems User Guide Troubleshooting Troubleshooting computer problemsDiagnosing problems Computer stops responding If you spill something on your computer Error messagesSpills on the keyboard Troubleshooting computer problems User Guide Troubleshooting computer problems Errors without messages Problem Solution Beep errorsMemory module problems Solution Networking problemsEthernet problems Bluetooth problems Wireless LAN problemWireless WAN problem Keyboard problems Problems with the keyboard and other pointing devicesUltraNav pointing device problems Click Keyboard Problems with the display and multimedia devices Computer screen problems External monitor problems Set Resolution Double-clickSound, video and game controllers Audio problemsClick Hardware and Sound Battery and power problems Battery problems An ac power adapter problem Power problems Sleep and hibernation problems Power button problemBoot problems Problems with drives and other storage devices Hard disk drive problems Solid-state drive problem Software problemProblems with ports and connectors USB problem User Guide Getting support Before you contact Lenovo Lenovo Support Web site Getting help and serviceUsing diagnostic programs Calling Lenovo Telephone numbers Purchasing additional servicesFinding ThinkPad options User Guide Appendix A. Regulatory information Wireless related informationWireless interoperability 131 Type 1 Antenna location Location of the UltraConnect wireless antennasUsage environment and your health Electronic emission 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 Recycling information for Japan Appendix B. Weee and recycling statementsImportant Weee information 137 Disposing of Lenovo computer components Battery recycling information for the European UnionRecycling information for Brazil Appendix B. Weee and recycling statements User Guide Click Hardware and Sound Device Manager Power plan Energy Saver settings when plugged into ac powerAppendix C. Energy Star model information 141 Click OK Appendix D. Notices 143 Trademarks 145 European Union RoHSChina RoHS Turkish RoHS Ukraine RoHS India RoHS