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Lenovo L330 manual Power status indicator

Models: L330

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The meaning of the indicator is as follows:

•Red: The computer is on (in normal mode).

•Fast blinking red: The computer is entering sleep or hibernation mode.

•Slow blinking red: The computer is in sleep mode.

•Off: The computer is off or in hibernation mode.

Power status indicator

Your computer has an indicator that shows the status of ac power.

Chapter 1. Product overview 7

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Lenovo L330 manual Power status indicator

Contents

User Guide Second Edition January Copyright Lenovo 2012 Safety, Warranty, and Setup Guide Regulatory Notice Contents Advanced configuration Iii 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 Vii Safety guidelinesService and upgrades Conditions that require immediate action Power cords and power adapters Plugs and outlets Power supply statementExtension cords and related devices External devices General battery noticeRechargeable battery notice Heat and product ventilation Lithium coin cell battery notice Electrical current safety information Remove all cables from devices Using headphones or earphonesAdditional safety information Liquid crystal display LCD notice Do not connect phone line while using tablet mode Front view Locating computer controls, connectors, and indicatorsProduct overview Integrated camera System status indicator illuminated ThinkPad logoPower button Built-in microphones Combo audio jack Always On USB connectorRight-side view Hdmi port Video graphics array VGA connectorAc power connector Left-side view Fan louvers left Ethernet connectorUSB 3.0 connectors Bottom view System status indicators Status indicators Power status indicator Locating important product information Indicators on the screenCaps Lock indicator Wireless status indicator FCC ID and IC Certification number label Certificate of Authenticity label Features 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 Solution Center Client Security SolutionLenovo Settings Lenovo Mobile Access OneKey Recovery Pro Password ManagerPower Manager Recovery Media Registering your computer Using your computerFrequently asked questions Need to attach or replace a device? Is getting connected in different locations a challenge? Click the ThinkPad F1-F12 keys tab Select Config Keyboard/Mouse Change to F1-F12 keysVolume and mute keys Special keys and buttons Microphone mute F4 Speaker mute F1 Speaker volume down F2 Speaker volume up F3Switching the display output location F6 Wireless radio control key F9 Windows key Using the UltraNav pointing deviceUsing the TrackPoint pointing device Multimedia controls Changing the cap Customizing the TrackPoint pointing device Customizing the touch pad Using the touch padUsing the multi-touch touch pad Disabling the TrackPoint or the touch pad Power managementChecking the battery status Adding the UltraNav icon to the Windows notification area Tips on using the ac power adapter Using the ac power adapterCharging the battery Connecting the ac power adapter Power-saving modes Maximizing the battery lifeManaging the battery power Click the Global Power Settings tab Handling the batteryWireless off Click Administrative Tools User Guide Ethernet connections Connecting to the networkWireless connections Wireless LAN Tips for using the wireless WAN feature Establishing a wireless connectionTips for using the wireless LAN feature Wireless WAN Select Send To Bluetooth Devices Using BluetoothWireless network setup Sending data to a Bluetooth-enabled device Access Connections status icon Checking the wireless network connection statusAccess Connections gauge Access Connections wireless status icon Using a projector or an external displayChanging display settings Enabling or disabling the wireless features Attaching an external monitor Connecting a projector or an external monitor Considerations for attaching an external monitor Using dual displaysUsing the Extend desktop function Considerations for using the Extend desktop function Select Extend these displays in Multiple Displays Using the Nvidia Optimus Graphics featureUsing audio features Switching the Graphics Processing Unit Configuring camera settings Using the integrated cameraConfiguring for sound recording Right-click the Safely Remove Hardware and Eject Media icon Using a flash media cardInserting a flash media card Removing a flash media card Using your computer User Guide Ergonomic information Accessibility and comfortYou and your computer Comfort Accessibility information Assistive technologies Travel accessoriesTraveling with your computer Travel tips User Guide Security Using passwordsPasswords and sleep mode Typing passwords Select Power-on Password Power-on passwordHard disk passwords Setting a 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 Hard disk security Protecting data against viruses Using firewalls User Guide Creating recovery media Recovery overviewRecovery overview for Windows 7 models Creating and using a recovery media Performing a backup operation Performing backup and recovery operations Rescue files from your hard disk drive or from a backup Using the OneKey Recovery Pro workspacePerforming a recovery operation Click the Restore your system from a backup icon Creating a rescue medium Creating and using a rescue mediumUsing a rescue medium Reinstalling preinstalled device drivers Reinstalling preinstalled programs and device driversSolving recovery problems Reinstalling preinstalled programs Refreshing your computer Recovery overview for Windows 8 models 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 Country or region Code Installing the Windows 7 operating systemSelect UEFI/Legacy Boot Installing the registry patches for Windows Installing the driver for the 4-in-1 media card reader Installing the Windows 8 operating systemInstalling device drivers Click Properties Click Change display settings Click Advanced Settings Main menu ThinkPad Setup Config menu Keyboard/Mouse DisabledDefault Menu item Submenu item Selection Comments Menu item Submenu item Selection Comments Display Switchable GraphicsPower Battery Optimized Security menu Menu item Submenu item Selection Comments Beep and AlarmSelect Compatibility mode Date/Time menu Password at unattended Menu item Submenu item Selection Comments Password Memory Protection Password at restartUefi Bios Update Option Menu item Submenu item Selection Comments Virtualization Port Access Standard Mode Permanently DisabledSecure Boot User 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 Getting the latest drivers from the Web site Getting the latest drivers using System UpdateMaking sure device drivers are current Taking care of your computer Handle storage media and drives properly Be careful about where and how you workBe gentle with your computer Carry your computer properly Cleaning your computer display Cleaning the cover of your computerTake care in setting passwords Cleaning your computer keyboard Preventing problems User Guide Computer stops responding Troubleshooting computer problemsDiagnosing problems Troubleshooting 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 Click Keyboard Problems with the keyboard and other pointing devicesUltraNav pointing device problems Keyboard problems Computer screen problems Problems with the display and multimedia devices External monitor problems Set Resolution Double-clickSound, video and game controllers Audio problemsClick Hardware and Sound Battery problems Battery and power problems Power problems An ac power adapter problem Sleep and hibernation problems Power button problemBoot problems Hard disk drive problems Problems with drives and other storage devices USB problem Software problemProblems with ports and connectors Solid-state drive problem User Guide Before you contact Lenovo Getting support Calling Lenovo Getting help and serviceUsing diagnostic programs Lenovo Support Web site Telephone numbers Purchasing additional servicesFinding ThinkPad options User Guide 131 Wireless related informationWireless interoperability Appendix A. Regulatory information Type 1 Antenna location Location of the UltraConnect wireless antennasUsage environment and your health Federal Communications Commission Declaration of Conformity Locating wireless regulatory noticesExport classification notice Electronic emission notices German Class B compliance statement Industry Canada Class B emission compliance statement Appendix A. Regulatory information User Guide 137 Appendix B. Weee and recycling statementsImportant Weee information Recycling information for Japan Disposing of Lenovo computer components Battery recycling information for the European UnionRecycling information for Brazil Appendix B. Weee and recycling statements User Guide 141 Power plan Energy Saver settings when plugged into ac powerAppendix C. Energy Star model information Click Hardware and Sound Device Manager Click OK 143 Appendix D. Notices Trademarks 145 European Union RoHSChina RoHS Turkish RoHS Ukraine RoHS India RoHS