Manuals / Lenovo / Computer Equipment / Laptop

Lenovo 3312, 3281, 3280, 3297, 3305, 3296, 3298, 3292, 3291, 3294, 3293, 3311 Product overview, Features

Models: 3324 3342 3314F2U 3293 3280 3318E8U 3318 3292 3315 3309 3291 3329 3341 3281 3322 3327 3296 3305 3325 3312 3320 3316 3326 3313 3298 3297 3311 M92z 3314 3294

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Chapter 1. Product overview

This chapter provides information about the computer features, specifications, software programs provided by Lenovo, and locations of connectors, components, parts on the system board, and internal drives.

Features

This section introduces the computer features. The information covers a variety of models.

To view the information about your specific model, do one of the following:

•Go into the Setup Utility program by following the instructions in Chapter 7 “Using the Setup Utility program” on page 83. Then, select Main ➙ System Summary to view the information.

•On the Microsoft® Windows® 7 operation system, click Start, right-click Computer, and select Properties to view the information.

•On the Windows 8 operating system, move your cursor to the top-right or bottom-right corner of the screen to display the charms. Then click Settings ➙ PC info to view the information.

Microprocessor

Your computer comes with one of the following microprocessors (internal cache size varies by model type):

•Intel® Core™ i3 microprocessor

•Intel Core i5 microprocessor

•Intel Core i7 microprocessor

•Intel Celeron® microprocessor

•Intel Pentium® microprocessor

Memory

Your computer supports up to two double data rate 3 small outline dual inline memory modules (DDR3 SODIMMs).

Internal drives

•Optical drive: DVD-ROM or DVD-Burner (optional)

•Serial Advanced Technology Attachment (SATA) hard disk drive

Note: Your computer supports SATA 2.0 and SATA 3.0 devices. For more information, see “Locating parts on the system board” on page 16.

Display

•23-inch antiglare LCD panel using the In-Plane Switching (IPS) technology

•20-inch antiglare LCD panel

Video subsystem

•Integrated graphics for a DisplayPort-in connector and a DisplayPort-out connector

•Graphics processing unit (GPU), available in some models

Audio subsystem

© Copyright Lenovo 2012

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Lenovo 3312, 3281, 3280, 3297, 3305, 3296, 3298, 3292, 3291, 3294, 3293, 3311, 3314, 3309, 3313, 3341, 3342 Product overview, Features

Contents

ThinkCentre User Guide Second Edition July Copyright Lenovo Contents Recovery information Appendix A. Notices 119 Iv ThinkCentre User Guide Service and upgrades Important safety informationStatic electricity prevention Extension cords and related devices Power cords and power adaptersExternal devices Plugs and outletsHeat and product ventilation Operating environment Modem safety informationCleaning and maintenance Power supply statementLaser compliance statement ThinkCentre User Guide Product overview FeaturesConnectivity System management featuresPower supply Input/Output I/O featuresSecurity features Preinstalled software programsDimensions SpecificationsLenovo programs Accessing Lenovo programs on the Windows 7 operating systemAccessing Lenovo programs from Control Panel Accessing Lenovo programs on the Windows 8 operating systemAn introduction to Lenovo programs Power Manager Password ManagerRecovery Media Rescue and RecoveryLocations Front connector, control, and indicator locationsIcon Control Description Using your computer in monitor modeRear connector locations Locating connectors on the rear of your computerConnector Description Component locations for models with the 20-inch display Locating componentsThinkCentre User Guide Component locations for models with the 23-inch display System board part locations Locating parts on the system boardProduct overview Adjusting the frame stand Adjusting the frame standMachine type and model label Machine type and model labelThinkCentre User Guide Frequently asked questions Using your computerAccessing Control Panel on the Windows 8 operating system Where can I find help about the Windows operating system?Using Windows shortcut keys Using the keyboardUsing the blue ThinkVantage button Using a fingerprint readerAdjusting audio Using the wheel mouseSetting the volume from the desktop About your computer audioUsing CDs and DVDs Setting the volume from Control PanelSound topic, click Adjust system volume Handling and storing CD and DVD mediaPlaying a CD or DVD Using the single-touch and multi-touch featureRecording a CD or DVD Using the multi-touch feature Using the single-touch featureOperating system edition Supported touch feature ThinkCentre User Guide You and your computer Accessibility and comfortArranging your workspace ComfortAir circulation Glare and lightingElectrical outlets and cable lengths Register your computer Voltage-selection switchMoving your computer to another country or region Replacement power cords Security Security featuresBios passwords Using passwordsAttaching an integrated cable lock Configuring the fingerprint reader Windows passwordsUsing and understanding firewalls Protecting data against virusesThinkCentre User Guide Installing or replacing hardware Installing or replacing hardwareInstalling external options Handling static-sensitive devicesInstalling the monitor stand Removing and reinstalling the frame standWhat to do next Installing or replacing hardware Installing the monitor stand Removing the monitor stand lock Removing the computer coverRemoving the computer cover Removing and reinstalling the frame footRemoving the frame foot Removing and reinstalling the handle barRemoving the handle bar Removing and reinstalling the rear I/O assemblyRemoving the rear I/O assembly Installing or replacing a memory moduleRemoving the memory module Replacing the hard disk driveRemoving the hard disk drive 20-inch display Installing the hard disk drive into the bracket Replacing the optical drive Installing the hard disk drive 23-inch displayRemoving the optical drive Replacing the converter boardRemoving the converter board Replacing the heat sinkRemoving the heat sink Replacing the microprocessor Accessing the microprocessor Installing the microprocessor Removing the internal speakers Replacing the internal speakersRemoving the Vesa mount bracket Replacing the thermal sensorRemoving the thermal sensor Replacing the integrated camera Installing the thermal sensorRemoving the integrated camera Replacing the WI-FI cardRemoving the cables from the WI-FI card Replacing the ambient light sensor Removing the WI-FI cardRemoving the ambient light sensor Replacing the Bluetooth moduleReplacing the card reader Removing the Bluetooth moduleRemoving the card reader Replacing the ExpressCardRemoving the ExpressCard Replacing the heat sink and fan assembly for GPURemoving the heat sink and fan assembly for GPU Replacing the rear PS/2 connectors and serial port assembly Replacing the mouse Removing the rear PS/2 connectors and serial port assemblyMouse connectors Installing or replacing hardware Replacing the keyboard Keyboard connectorsInstalling the keyboard batteries Completing the parts replacementObtaining device drivers Installing the computer coverRecovery information for the Windows 7 operating system Recovery informationCreating and using recovery media Creating recovery media Performing backup and recovery operationsUsing recovery media Performing a backup operationPerforming a recovery operation Using the Rescue and Recovery workspaceClick the Restore your system from a backup icon Using a rescue medium Creating and using a rescue mediumCreating a rescue medium Reinstalling preinstalled applications Reinstalling preinstalled applications and device driversReinstalling preinstalled device drivers Reinstalling device drivers Reinstalling software programsSolving recovery problems Refreshing your computer Recovery information for the Windows 8 operating systemThinkCentre User Guide Starting the Setup Utility program Using the Setup Utility programViewing and changing settings Power-On Password Password considerationsAdministrator Password Hard Disk PasswordEnabling or disabling a device Erasing lost or forgotten passwords clearing CmosSelecting a startup device Enabling ErP compliance modeSelecting a temporary startup device Selecting or changing the startup device sequenceDisabled ICE performance modeICE thermal alert Exiting the Setup Utility program Updating flashing the Bios from a disc Using system programsUpdating system programs Recovering from a POST/BIOS update failure Updating flashing the Bios from your operating systemClick Downloads and drivers Keeping your computer current Preventing problemsGetting the latest device drivers for your computer Updating your operating systemBasics Using System UpdateComputer Cleaning your computerKeyboard Optical mouseCleaning a liquid crystal display LCD surface Good maintenance practicesCleaning a glass-screen surface Moving your computer ThinkCentre User Guide Basic troubleshooting Troubleshooting and diagnosticsTroubleshooting Troubleshooting procedureNo audio in Windows Audio problemsSound comes from one external speaker only CD problemsNo audio in DOS applications or games CD or DVD does not work DVD problemsBlack screen instead of DVD video No audio or intermittent audio while playing DVD movie DVD movie will not playPlayback is very slow or choppy Invalid disc or no disc found messageKeyboard, mouse, or pointing device problems Intermittent problemsAll or some keys on the keyboard do not work Mouse or pointing device does not work Wireless keyboard does not workPointer on the screen does not move smoothly with the mouse Fingerprint reader does not workWrong characters appear on the screen Monitor problemsImage appears to be flickering Image is discolored Networking problemsYour computer cannot connect to the network Ethernet problemsClick Start Control Panel Click Hardware and Sound Adapter stops working for no apparent reasonWireless WAN problem Wireless LAN problemWake on LAN feature is not working Bluetooth problems Option problemsAn option that was just installed does not work An option that previously worked does not work nowClick Disk Cleanup Performance and lockup problemsClick Programs Click Turn Windows features on or off Insufficient free hard disk drive spaceExcessive number of fragmented files Printer problemsInsufficient memory Software problems Serial port problemsSoftware does not work as expected USB problems Lenovo Solution Center Getting information, help, and service Using the documentation and diagnostic program Help and serviceCalling for service Lenovo Support Web sitePurchasing additional services Using other servicesThinkCentre User Guide 119 Appendix A. NoticesTrademarks Export classification notice Appendix B. Regulatory informationElectronic emissions notices Federal Communications Commission Declaration of ConformityThinkCentre User Guide Additional regulatory information ThinkCentre User Guide Important Weee Information Appendix C. Weee and recycling informationRecycling information 125Recycling information for Brazil Battery recycling information for TaiwanBattery recycling information for the European Union ThinkCentre User Guide Ukraine RoHS China RoHS Turkish RoHS129 India RoHS 131 Appendix E. Energy Star model informationThinkCentre User Guide 133 IndexPower-On Password 135 ThinkCentre User Guide