User Guide | Lenovo 33472GU, S230U, 33472YU, 3347XF2 specs

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

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Lenovo 33472GU, S230U, 33472YU, 3347XF2 manual User Guide

Contents

User Guide Safety, Warranty, and Setup Guide Regulatory Notice Second Edition December Copyright Lenovo Contents Preventing problems 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 Safety guidelines Service and upgradesConditions that require immediate action Power cords and power adapters Plugs and outlets Power supply statementExtension cords and related devices Vii Lithium coin cell battery notice General battery noticeBuilt-in rechargeable battery notice External devices Heat and product ventilation Electrical current safety information Liquid crystal display LCD notice Using headphones or earphones Additional safety information Xii User Guide Locating computer controls, connectors, and indicators Product overviewFront view Integrated camera Volume control buttonsSystem status indicator illuminated ThinkPad logo Built-in microphones Right-side view USB 3.0 connectorMini DisplayPort connector Hard disk or solid-state drive bay Left-side view Combo audio jack Mini Hdmi connectorEthernet connector Media card reader slot Integrated battery Status indicatorsSystem status indicators Bottom view Power status indicator Locating important product information Machine type and model label Features FCC ID and IC Certification number label Specifications Operating environment Battery packBattery life Lenovo programs Lenovo Solution Center Lenovo SettingsLenovo Mobile Access Lenovo Support Password Manager Using your computer Frequently asked questionsRegistering your computer Is getting connected in different locations a challenge? Tablet modeUsing tablet mode Need to attach or replace a device? Using your computer Tips on using your computer in tablet mode Using the multi-touch screen Tips on using the multi-touch screen Cleaning the multi-touch screen Using the tablet buttons Special keys and buttons Function keys Volume and mute keys Display management keysOther functions Changing the UltraNav pointing device settings Using the UltraNav pointing deviceSelect Config Keyboard/Mouse Change to F1-F12 keys Windows key Using the TrackPoint pointing device Customizing the TrackPoint pointing deviceChanging the cap Using the touch pad Disabling the UltraNav pointing deviceCustomizing the touch pad Checking the battery status Power managementUsing the battery power Adding the UltraNav icon to the Windows notification area Maximizing the battery life Using the ac power adapterCharging the battery Connecting the ac power adapter Connecting to the network Managing the power plansPower-saving modes Click More power options Wireless connections Using the wireless LAN and wireless WAN connectionsEthernet connections Changing the display settings Using BluetoothPresentations and Multimedia Using an external display Considerations for using an external monitorSetting the main display Setting the monitor type Using a projectorUsing audio features Set Resolution Click Advanced Settings Configuring for sound recording Using the integrated cameraUsing a media card Configuring camera settings Click Hardware and Sound Device Manager Inserting a media cardRemoving a media card Right-click the Safely Remove Hardware and Eject Media icon Accessibility and comfort You and your computerErgonomic information 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 Using Windows BitLocker Drive Encryption Hard disk security Setting the security chip Setting the security chipClick System and Security BitLocker Drive Encryption Using firewalls Protecting data against viruses Security User Guide Recovery overview Refreshing your computer User Guide Replacing devices Disabling the built-in batterySelect Disable Built-in Battery Static electricity prevention User Guide Replacing the hard disk drive or solid-state drive User Guide Replacing the keyboard User Guide Replacing devices User Guide Replacing a Mini PCI ExpressCard for wireless LAN connection User Guide Replacing devices Installing or replacing the wireless WAN card Replacing devices User Guide Replacing devices User Guide Installing the Windows 8 operating system Advanced configurationInstalling a new operating system Select Startup Boot Installing device drivers ThinkPad Setup Installing the Windows 8 fix moduleMain menu Config menu Menu item Submenu item Selection Comments NetworkAC Only Enabled Menu item Submenu item Selection CommentsIPv4 First Auto DisabledDefault Keyboard/Mouse Menu item Submenu item Selection Comments Display PowerBattery Optimized Always ThinkPad LCD Security menu Menu item Submenu item Selection Comments Beep and AlarmDate/Time menu Serial ATA Sata Menu item Submenu item Selection Comments Password At unattended boot, a password Smbios Reporting Smbios Disabled, the Security Chip optionBios ROM String Reporting Uefi Bios Update Option Port Access Menu item Submenu item Selection Comments VirtualizationAnti-Theft Changing the startup sequence Menu item Submenu item Selection Comments Secure BootStartup menu Uefi Only and set CSM Support UEFI/Legacy Boot Uefi Only Menu item Selection Comments BootNetwork Boot UEFI/Legacy Boot Priority Uefi First Menu item Selection Comments Boot Device List F12 Option Updating your system Uefi BiosUsing system management Boot Order Lock Disabled Setting management features System management Network Boot sequence Flash update User Guide Preventing problems General tips for preventing problems Getting the latest drivers using System Update Making sure device drivers are currentGetting the latest drivers from the Web site Be gentle with your computer Be careful about where and how you workTaking care of your computer Carry your computer properly Cleaning your computer keyboard Cleaning the cover of your computerTake care in setting passwords Register your computer Be sure not to modify your computer Cleaning your computer display User Guide Troubleshooting Troubleshooting computer problemsDiagnosing problems 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 Bluetooth problems Wireless LAN problemWireless WAN problem Click Hardware and Sound Sound Playback Problems with the keyboard and other pointing devices UltraNav pointing device problemsKeyboard problems Problems with the display and multimedia devices Computer screen problems External monitor problems Set Resolution Audio problems Battery and power problems Battery problems An ac power adapter problem Power problems Power button problem Boot problemsSleep problems Solid-state drive problem Problems with drives and other storage devicesHard disk drive problems Optical drive problems Software problem Problems with ports and connectors USB problem 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 Appendix A. Regulatory information Wireless related informationWireless interoperability 109 Location of the UltraConnect wireless antennas Usage environment and your health Electronic emission notices Locating wireless regulatory noticesExport classification notice Federal Communications Commission Declaration of Conformity German Class B compliance statement Appendix A. Regulatory information User Guide Japan recycling statements Appendix B. Weee and recycling statementsImportant Weee information 115 Battery recycling information for the European Union Recycling information for BrazilDisposing of Lenovo computer components Appendix B. Weee and recycling statements User Guide Click Hardware and Sound Device Manager Network adapters Power plan Energy Saver settings when plugged into ac powerAppendix C. Energy Star model information 119 Click OK Appendix D. Notices 121 Trademarks China RoHS Turkish RoHS Ukraine RoHS123 India RoHS