Fujitsu N6400 manual Power Sources, Connecting the AC Adapter

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Figure 3-1. Connecting the AC Adapter	1	DC Power Jack	3	AC Adapter
	2	DC Output Cable	4	AC Cable

Power Sources

Your Fujitsu LifeBook notebook has two possible power sources: a Lithium ion battery or an AC adapter.

CONNECTING THE AC ADAPTER

The AC adapter provides power for operating your LifeBook notebook and is used to charge the batteries.

Connecting the AC Adapter

1.Plug the DC output cable into the DC power jack of your LifeBook notebook.

2.Plug the AC cable into the AC adapter.

3.Plug the AC cable into an AC electrical outlet. (Figure 3-1)

Switching from AC Adapter Power to Battery Power

1.Be sure that you have a charged battery installed.

2.Unplug the AC adapter.

■When you run the N6400 Series Life- Book on battery power, by default, the CPU will slow down approximately by half in order to optimize battery life.

This feature can be enabled or disabled in the BIOS. Use an AC Adapter whenever possible.

■The Lithium ion battery is not charged upon purchase. Initially, you will need to connect the AC adapter to use your LifeBook notebook.

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Contents Declaration of Conformity Copyright and Trademark InformationAC adapter output polarity Important Safety InstructionsFor Authorized Repair Technicians Only System DisposalTable of Contents Troubleshooting System Specifications F e B o o k N S e r i e s U s e r ’ s G u i d e Preface F e B o o k N S e r i e s U s e r ’ s G u i d e Preface WarrantyAbout this Guide Fujitsu Contact InformationF e B o o k N S e r i e s U s e r ’ s G u i d e Getting to Know Your LifeBook Notebook F e B o o k N S e r i e s U s e r ’ s G u i d e Unpacking OverviewTOP and Front Components Locating the Controls and ConnectorsWireless LAN Switch Power/Suspend/Resume ButtonStereo Speakers Touchpad Pointing DeviceLEFT-SIDE Panel Components RIGHT-SIDE Panel Components LAN Port Rear Panel ComponentsAnti-theft Lock Slot Modem PortVideo Out Port Air Flow VentsBottom Components Lithium ion Battery BayMemory Compartment Cover SubwooferStatus Indicator Panel Keyboard Using the KeyboardNumeric Keypad Windows KeysIcon Keys Description Function KeysVolume Control Controlling the VolumeMethods to Control Volume DOUBLE-CLICKING ClickingTouchpad Control Adjustment DraggingScrolling Mode Button Configuring Your Lifebook Application PanelApplication Launch Media Player Buttons Click on Control Panel Using the Media Player ButtonsStop/Eject Play/PauseDesktop Control Panel Application Panel SetupTo use the desktop control panel Disabling/Enabling the LifeBook Application PanelF e B o o k N S e r i e s U s e r ’ s G u i d e Getting Started F e B o o k N S e r i e s U s e r ’ s G u i d e Connecting the AC Adapter Power SourcesConnecting the AC Adapter Switching from AC Adapter Power to Battery PowerUsing the Keyboard to Change Display Brightness Adjusting Display Panel BrightnessDisplay Panel Opening the Display PanelBoot Sequence Power onBios Setup Utility Starting Your LifeBook NotebookBooting the System Fujitsu Driver Update UtilityRegistering Your Lifebook Notebook Power Management Power and SUSPEND/RESUME ButtonSuspend Mode Display Timeout Hibernation SAVE-TO-DISK FeatureHard Disk Timeout Power OFFUser-Installable Features F e B o o k N S e r i e s U s e r ’ s G u i d e Inserting Memory STICK/SD/XD Cards Memory Stick/Secure Digital/xD Card SlotRemoving Memory STICK/SD/XD Cards Lithium ion Battery Low Battery StateRecharging the Batteries Shorted Batteries Replacing the BatteryOptical Drive Software Optical DriveLoading Media Removing MediaEmergency Optical Drive Tray Release Using the Optical Drive Control PanelPlaying Media on the Optical Drive Starting a DVD MovieUsing the Drive on Battery Power Using Dolby HeadphoneTo Watch a Movie on Battery Power Auto Insert Notification FunctionFormatting the Hard Disk Drive Hard Disk DriveInstalling PC Cards PC Cards/ExpressCardsRemoving PC Cards Removing Expresscards Installing ExpresscardsMemory Upgrade Module Installing a Memory ModuleRemoving a Memory Upgrade Module Checking the Memory Capacity 13. Removing a Memory Upgrade ModuleCommunications Ports Device PortsLAN Port Ieee 1394 JackMicrophone Jack Video OUT PortHEADPHONE/SPDIF Jack External Video PortTroubleshooting F e B o o k N S e r i e s U s e r ’ s G u i d e Identifying the Problem TroubleshootingSpecific Problems Troubleshooting TableUsing the Troubleshooting Table Keyboard or Mouse Problems Hard Drive ProblemsModem Problems Memory ProblemsUSB Device Problems PC Card ProblemsPower Failures BIOS. See Bios Setup Utility page 29 for more InformationUtility page 29 for more information Shutdown and Startup Problems29 for more information Video Problems48 for more information Miscellaneous ProblemsPower on Self Test Messages Modem Result Codes Re-Installing Individual Drivers and Applications Restoring Your Pre-installed SoftwareBoot Priority Change Restoring the Factory ImageProcedure Automatically Downloading Driver UpdatesCheck for updates now About Fujitsu Driver UpdateCare and Maintenance F e B o o k N S e r i e s U s e r ’ s G u i d e Lifebook Notebook Care and MaintenanceFloppy Disks and Drives BatteriesPC Cards Caring for your Media DriveCaring for your PC Cards F e B o o k N S e r i e s U s e r ’ s G u i d e System Specifications F e B o o k N S e r i e s U s e r ’ s G u i d e Specifications Power FeaturesDimensions Popular AccessoriesApplication Descriptions PRE-INSTALLED SoftwareOperating System Options Microsoft Small Business Edition SBEMicrosoft Works Glossary F e B o o k N S e r i e s U s e r ’ s G u i d e Glossary Driver Lithium ion BatteryExtended Memory Floppy DiskMemory ResetMHz ModemSerial Port Status IndicatorSmart Card Stereo audioFCC Notices Regulatory InformationAvis Aux Utilisateurs Du Réseau Téléphonique Canadien Appendix a F e B o o k N S e r i e s U s e r ’ s G u i d e FCC Regulatory Information Wireless LAN Modes Using this Device Before Using the Wireless LANDeactivation using the Wireless On/Off Switch Wireless Network ConsiderationsDeactivation using Intel PROSet for Wireless Utility Deactivating the Wlan DeviceConfiguration Using Intel Proset for Wireless Utility Configuration of the Wlan DeviceProcedure Flow of OperationsSetting TCP/IP Setting the networkConnection to the Network Confirming the computer and work group namesSetting the Microsoft network-sharing service Setting the sharing functionSetting the file-sharing function Setting the printer-sharing functionConfirming the status of the radio Confirming connectionUnavailable Troubleshooting the WlanNetwork ConnectionGlossary Wireless LAN GlossarySsid Service Set Identifier Shared key authenticationWi-Fi Subnet maskAbout IP Addresses IP address informationSpecifications Wlan SpecificationsAppendix B F e B o o k N S e r i e s U s e r ’ s G u i d e TV Tuner Getting Started Guide TV TUNER-RELATED System FeaturesVideo Cable Connection Connecting Audio/Video InputsIndex F e B o o k N S e r i e s U s e r ’ s G u i d e 102 Index Google Toolbar ScrLk Indicator Scrolling Button SD Card F e B o o k N S e r i e s U s e r ’ s G u i d e 106