Manuals / Lenovo / Computer Equipment / Laptop

Lenovo NVS-4200M, 42825BU, 4242X04, 42421A0 manual Front view, Computer display

Models: 4242X04 NVS-4200M 42421A0 42825BU

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Front view

Figure 1. ThinkPad T520, T520i, and W520 front view

			Computer display				Built-in microphone (right)
	1		Computer display		2		Built-in microphone (right)

			Power switch				PCI Express Mini Card slot for wireless WAN or mSATA
	3		Power switch		4		PCI Express Mini Card slot for wireless WAN or mSATA
					solid state drive (SSD)

			PCI Express Mini Card slot for wireless LAN/WiMAX				Color sensor
	5		PCI Express Mini Card slot for wireless LAN/WiMAX		6		Color sensor

			Memory-upgrade slot				TrackPoint buttons
	7		Memory-upgrade slot		8		TrackPoint buttons

			TrackPoint pointing stick				ThinkVantage button
	9		TrackPoint pointing stick		10		ThinkVantage button

			System and power-status indicators				Built-in microphone (left)
	11		System and power-status indicators		12		Built-in microphone (left)

			UltraConnect wireless antenna (left)				Integrated camera
	13		UltraConnect wireless antenna (left)		14		Integrated camera

			ThinkLight				UltraConnect wireless antenna (right)
	15		ThinkLight		16		UltraConnect wireless antenna (right)

			Built-in stereo speaker (right)				Forward and Back keys
	17		Built-in stereo speaker (right)		18		Forward and Back keys

			Fingerprint reader				Bluetooth antenna
	19		Fingerprint reader		20		Bluetooth antenna

			Touch pad				Touch pad buttons
	21		Touch pad		22		Touch pad buttons

			Fn key				Built-in stereo speaker (left)
	23		Fn key		24		Built-in stereo speaker (left)

			CapsLock indicator				Volume control buttons
	25		CapsLock indicator		26		Volume control buttons

1

Computer display

The high-resolution, thin-film transistor (TFT) display provides clear and brilliant text and graphics. For details, refer to the instructions in “Changing display settings” on page 77.

2User Guide

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Lenovo NVS-4200M, 42825BU, 4242X04, 42421A0 manual Front view, Computer display

Contents

User Guide Safety and Warranty Guide Regulatory Notice Second Edition October Copyright LenovoContents Security Troubleshooting Computer problems 227 IiiIv User Guide Prevent your computer from getting wet Protect the cables from being damagedImportant safety information Protect your computer and data when moving itHandle your computer gently Carry your computer carefullySafety guidelines Service and upgradesConditions that require immediate action ViiViii User Guide Power cords and power adapters Extension cords and related devicesExternal devices Power supply statementPlugs and outlets Batteries Rechargeable battery notice Lithium coin cell battery noticeHeat and product ventilation XiiiElectrical current safety information Liquid crystal display LCD notice Modem safety informationLaser compliance statement Do not connect phone line while using tablet mode Using headphones or earphonesAdditional safety information Locating computer controls, connectors, and indicators Product OverviewFront view Computer displayPower switch PCI Express Mini Card slot for wireless LAN/WiMAXMemory-upgrade slot Built-in microphone right Built-in microphone leftSystem and power-status indicators ThinkVantage buttonIntegrated camera ThinkLightFn key CapsLock indicatorVolume control buttons Security keyhole Ethernet connectorRight-side view Serial Ultrabay enhanced Combo audio jackExpressCard slot Media card reader slotDisplayPort connector Monitor connectorUSB connectors left Left-side viewUSB/eSATA combo connector Ieee 1394 connectorWireless radio switch Smart card slotBattery Docking connectorBottom view SIM card slotHard disk drive HDD or solid state drive Always On USB connector rear Modem connectorPower jack Rear viewFan louvers rear Status indicators System-status indicatorsDevice Access Caps LockPower-status indicators Battery statusSleep standby in Windows XP status Color sensor statusBluetooth status Wireless LAN/Wireless WAN/WiMAX statusLocating important product information Machine type and model labelFCC ID and IC Certification number label Certificate of Authenticity label Features FeaturesSpecifications Operating environment ThinkVantage Technologies and softwareAccessing applications in Windows Application Icon nameAccess Connections Active Protection SystemClient Security Solution Lenovo Solution CenterColor Sensor Utility Fingerprint SoftwareMessage Center Plus Lenovo ThinkVantage ToolsLenovo ThinkVantage Toolbox Password Manager Power ManagerRecovery Media Rescue and RecoverySystem Update SimpleTapThinkVantage GPS ThinkVantage Productivity CenterFrequently asked questions Register your computerOn the go and need to use battery power more effectively? Can I get my user guide in another language?Getting connected in different locations is a challenge? Need to attach or replace a device?Special keys and buttons ThinkVantage buttonNumeric keypad Power conservation Fn+F3 Function key combinationsApplying a presentation scheme Fn+F7 Fn+F4Fn+F12 Launching the camera and audio settings Fn+F6 Other functionsVolume and mute buttons Speaker mute button Volume control button Microphone muteSetting the volume Application key Windows key and Application keyWindows key Using the UltraNav pointing device Using the TrackPoint pointing device Customizing the TrackPointChanging the cap Using the touch padUsing the multi-touch touch pad Behavior of the UltraNav and an external mouse Adding the UltraNav icon to the system trayUsing the multitouch panel Tips on using the touch panelCleaning the touch panel display Touch panelUsing the ac power adapter Power managementChecking battery status Charging the battery Maximizing battery lifeManaging your battery power Power-saving modesSelect Fn+F3 Settings Select Power off display Click Start Control Panel Performance and MaintenanceEnabling the battery alarm Click the Global Power Settings tabHandling the battery User Guide Ethernet connections Connecting to the networkWireless connections Making wireless LAN connections Using wireless WAN connectionsTips for using the wireless LAN feature Wireless networking setupUsing Bluetooth Select Send To Bluetooth DevicesUsing Bluetooth for the first time on your computer For Windows 7 and Windows VistaUsing the Microsoft Bluetooth software Click Start Control Panel Click Printers and Other HardwareBluetooth Configuration Installing the Microsoft Bluetooth software in Windows XPClick Start Run Using WiMAX Checking wireless connection statusAccess Connections Gauge Windows Access Connections icon and wireless status iconClick Power Off Wireless Radio Enabling or disabling the wireless featureClick Power On Wireless Radio Industry standard modem support up to 56 Kbps Using the built-in modemTelephony features Modem commands Running commandsCommand format Industry standard fax support up to 14.4 KbpsCommand Description Syntax Values \Nmode Mode+FCLASS=Mode +VCID=pmode PmodeTvalue Value Ivalue Value+GCI=countrycode Countrycode Evalue ValueQvalue Value Vvalue ValueDvalue Value Xvalue ValueCvalue Value Qvalue Mode Kvalue ValueMvalue Value +IPR=rate RateDmodifier Modifier Hvalue ValueOvalue Value Lvalue ValueGvalue Value Pvalue Value+PCW=value Value +PMH=value Value+PMHT=value Value +PQC=value ValueModem result codes +PSS=value ValueQCPS=value Value Numeric Result code DescriptionError Connect 75TX/1200RX Line in USE 167 173 Registers Register Description Range Units Using dialup connection Dialup connectionsDialing manually Modem use abroadUser Guide Changing display settings Presentations and multimediaFont size Under Font Size, click Large Fonts or Extra Large FontsAttaching an external monitor Connecting a projector or external displayConnecting an external monitor Setting the monitor types Set Resolution Click Advanced SettingsClear the Show compatible hardware check box Click AdvancedUsing the DVI monitor Considerations for attaching an external monitorSetting up a presentation Using the DisplayPort connectorProjecting video Considerations for attaching a DVI monitorUsing dual displays Using the Extend desktop functionPlaying sound Enabling the Extend desktop functionUsing the Nvidia Optimus Graphics feature Switching the Graphics Processing Unit Using a color profileUsing audio features Configuring for sound recording Using an integrated cameraBeam Forming feature Using the media card reader Using the ThinkLight featureUsing the optical drive Click Hardware and Sound Removing an ExpressCard, a flash media card, or a smart card Right-clickSafely Remove Hardware and Eject Media iconUser Guide Accessibility and comfort Ergonomic informationAdjusting your computer to fit you What if you are traveling?Accessibility information Click Ease of Access Click Ease of Access CenterClick Accessibility Options FullScreen Magnifier functionTravel accessories Traveling with your computerTravel tips Travel tips on airplanesYou and your computer User Guide Using passwords Attaching a mechanical lockPasswords and sleep standby mode Typing passwordsPower-on password Setting a power-on passwordSetting a hard disk password Hard disk passwordsChanging or removing the power-on password Changing or removing a hard disk password Supervisor password Changing or removing the supervisor password Setting a supervisor passwordSelect Supervisor Password Using Windows BitLocker Drive Encryption Hard disk securitySetting the security chip Setting the Security ChipUsing a fingerprint reader Enrolling your fingerprintLED behavior of the fingerprint reader Swiping your finger over the readerSetting the fingerprint reader Logging on to the systemCare for the fingerprint reader Using and understanding firewalls Protecting data against virusesUser Guide Creating and using recovery media 111Creating recovery media Using recovery mediaPerforming backup and recovery operations Performing a backup operationPerforming a recovery operation On the Rescue and Recovery menu, click Restore your systemRescue files from your hard disk drive or from a backup Using the Rescue and Recovery workspaceClick the Restore your system from a backup icon Creating and using a rescue medium Creating a rescue mediumUsing a rescue medium Reinstalling preinstalled applications and device driversReinstalling preinstalled applications Reinstalling preinstalled device driversSolving recovery problems User Guide 119 Replacing the batteryStatic electricity prevention To replace the battery, follow the procedures below Using the Extended Life Battery User Guide Replacing devices Replacing the backup battery Removing the backup battery under the keyboardInstalling the backup battery under the keyboard Prerequisites for the procedure Replacing the hard disk driveReplacing devices User Guide Replacing devices Replacing the keyboard Removing the keyboardReplacing devices Installing the keyboard Replacing devices User Guide Replacing memory Replacing memory T520 and T520iUser Guide Replacing memory in the slot under the keyboard User Guide Increasing or replacing memory W520 Increasing memory Adding memory in the slot on the underside of the computerReplacing devices Adding memory to the slot under the keyboard Replacing devices User Guide Replacing devices Replacing memory in the slot under the keyboard Replacing devices Installing and replacing the mSATA solid state drive Remove the screw 1. The card pops up Remove the card User Guide Replacing a PCI Express Mini Card with two connectors User Guide Replacing devices User Guide Replacing a PCI Express Mini Card with three connectors User Guide Replacing devices User Guide Replacing devices User Guide Remove the two screws 1. The card pops up Remove the card User Guide Replacing devices Replacing the SIM card Replacing devices Replacing the solid state drive Replacing devices User Guide Replacing devices Replacing the Ultrabay device Using the serial Ultrabay enhanced Finding ThinkPad optionsPerforming a hot swap 171Performing a warm swap Enhancing your computer Inserting the hard disk drive into the adapter Enhancing your computer Inserting the hard disk drive adapter into the bay Enhancing your computer ThinkPad Port Replicator Series ThinkPad Mini Dock Series User Guide Rear view ThinkPad Mini Dock Series Enhancing your computer User Guide Enhancing your computer User Guide Enhancing your computer User Guide Enhancing your computer Security feature Enhancing your computer Using the system lock key 193 Installing a new operating systemBefore you begin Installing Windows Select UEFI/Legacy BootInstalling Registry Patches for Windows Country or region CodeInstalling Windows Vista Installing the Windows 7 Update Module PackageInstalling the Windows Vista Update Module Package Installing Windows XPInstalling Registry Patches for Windows Vista Select Serial ATA Sata Select Compatibility Select UEFI/Legacy Boot Select Both or Legacy OnlySelect Serial ATA Sata Select UEFI/Legacy Boot Select Legacy Only or Both Installing device drivers Installing ThinkPad Monitor File for Windows 2000/XP/Vista/7For Windows Vista Click Change display settings Click Advanced SettingsFor Windows ThinkPad Setup Select Install from a list or specific location AdvancedSelect Dont search, I will choose the driver to install Click the Color Management tabConfig menu Date and time menu Security menuStartup menu Changing the startup sequenceOther items in the Startup menu Boot submenuNetwork Boot submenu Restart menu ThinkPad Setup itemsConfig menu items Keyboard/Mouse DisabledMenu item Submenu item Selection Comments ThinkPad NumLock IndependentAutomatic Power Battery Optimized AlwaysDisabled No runtime Battery OptimizedBeep and Alarm NormalSerial ATA Sata Intel AMTSecurity menu items Inactive Uefi Bios Update OptionSecurity Chip Virtualization Port AccessMenu item Submenu item Selection Comments Memory Protection Anti-Theft Updating your system Uefi Bios Startup menu itemsUsing system management Preboot eXecution EnvironmentSystem management Desktop Management InterfaceSetting management features Click Performance and MaintenanceResume on incoming call Asset ID EepromNetwork Boot sequence Flash updateSetting up in the ThinkPad Setup To define a sequenceUser Guide General tips for preventing problems 221Getting the latest drivers using System Update Making sure device drivers are currentGetting the latest drivers from the Web site Taking care of your computerBe careful about where and how you work Be gentle with your computerCarry your computer properly Handle storage media and drives properlyRegister your computer Be sure not to modify your computer Take care in setting passwordsTips on using the built-in modem Cleaning your computer display Cleaning the cover of your computerCleaning your computer keyboard User Guide Diagnosing problems Using the Lenovo Solution Center programUsing the Lenovo ThinkVantage Toolbox program 227Computer stops responding TroubleshootingUsing the Lenovo Support Web site If you spill something on your computer Error messagesSpills on the keyboard User Guide Errors without messages Beep errors Problem SolutionMemory problems Modem problemsModem and networking Click Control Panel Hardware and SoundClick the Change Default Preferences button Clear the Wait for dial tone before dialing check boxType +PQC=3 in the Extra initialization commands field Click All Programs NetWaiting NetWaitingEthernet problems SolutionWireless LAN problem Wireless WAN problemBluetooth problems Click Hardware and Sound SoundClick Learn more about Bluetooth Settings Troubleshooting computer problems Keyboard and other pointing devices UltraNav problemsKeyboard problems Computer screen problems Display and multimedia devicesClick Keyboard Click Start Control PanelClick the Adapter tab External monitor problems Click Display Settings Click the Advanced Settings button Set Resolution Click Properties Click Display Settings Select the Extend the desktop onto this monitor check boxAudio problems Click the + mark for Sound, video and game controllers Click Start Control Panel Click Performance and MaintenanceClick Start Control Panel Click Hardware and Sound Click Start Control Panel Hardware and Sound Fingerprint reader problems Battery and powerBattery problems Click Start Control Panel All Control Panel ItemsAC power adapter problems Power problemsPower button problem Startup problemsSleep standby and hibernation problems Drives and other storage devices Hard disk drive problemsSolid state drive problems Click Start My Computer Optical drive problemsClear the check box for Enable CD recording on this drive Universal Serial Bus problems Software problemsPorts and connectors Docking station or port replicator problem Record information Download system updatesBefore you contact Lenovo Getting help and service Using diagnostic programsLenovo Support Web site Calling LenovoPurchasing additional services Telephone numbersUser Guide Wireless related information Wireless interoperabilityUsage environment and your health 263Location of the UltraConnect wireless antennas Locating wireless regulatory notices Wireless LAN and WiMAX combo antenna AuxiliaryWireless WAN antenna Main Export classification noticeFederal Communications Commission Declaration of Conformity Industry Canada Class B emission compliance statementGerman Class B compliance statement Lenovo product service information for Taiwan 269 Battery recycling information for JapanEU Weee statements Disposing of a Lenovo computer components Battery recycling information for BrazilBattery recycling information for Taiwan Battery recycling information for European Union Battery recycling information for United States and CanadaUser Guide Appendix C. Notices 273Trademarks Page Part Number Printed 1P P/N