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Fujitsu N6400 manual Memory Problems, Modem Problems, USB Device Problems, PC Card Problems

Models: N6400

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L i f e B o o k N S e r i e s U s e r ’ s G u i d e

	Problem	Possible Cause	Possible Solutions


	You have connected an	Your system has crashed.	Try to restart your LifeBook notebook. If that fails,
	external keyboard or a		turn off the power using the power/suspend/resume
	mouse and it seems to be		button, wait at least 10 seconds, and then power on.
	locking up the system.		If turning off power with the power/suspend/resume
	(continued)		button fails, the button has likely been set to
	(continued)		suspend or hibernate. In that case, disconnect the
			suspend or hibernate. In that case, disconnect the
			power cord, then remove and re-insert the battery.

	Memory Problems

	Your Power On screen, or	Your memory upgrade module	Remove and reinstall your memory upgrade
	Main menu of the BIOS	is not properly installed.	module. (See Memory Upgrade Module page 45 for
	setup utility information,		more information)
	does not show the correct
	does not show the correct	You have a memory failure.	Check for Power On Self Test (POST) messages.
	amount of installed	You have a memory failure.	Check for Power On Self Test (POST) messages.
	amount of installed		(See Power On Self Test Messages page 59 for more
	memory.		(See Power On Self Test Messages page 59 for more
	memory.		information)
			information)

	Modem Problems

	Messages about modem	Messages about operation are	See your application software documentation for
	operation.	generated by whichever	additional information.
		modem application is in use.

	USB Device Problems

	You have installed a USB	The USB device is not properly	Verify the USB is properly installed by unplugging
	device, but your LifeBook	installed and/or powered.	and replugging the plug. Also, verify that sufficient
	notebook does not recog-		power is available to the USB device.
	nize the device, or the
	nize the device, or the	The USB port is not enabled in	Verify the USB port is set to Enabled in the BIOS.
	device does not seem to	The USB port is not enabled in	Verify the USB port is set to Enabled in the BIOS.
	device does not seem to	the BIOS.	(See Entering the BIOS Setup Utility page 27 for more
	work properly.	the BIOS.	(See Entering the BIOS Setup Utility page 27 for more
	work properly.		information)
			information)

		The device is not properly	Remove and reinstall the device. (See Device Ports
		installed.	page 47 for more information)

		The device may have been	Close the application and restart your LifeBook
		installed while an application	notebook.
		was running, so your notebook
		is not aware of its installation.

		Your software may not have	See your software documentation and activate the
		correct software driver active.	correct driver.

		You may have the wrong I/O	See your device documentation and software docu-
		address selected for your	mentation to determine the required I/O address.
		device.	Change the settings in the BIOS setup utility. (See
			BIOS Setup Utility page 29 for more information)

		Your device and another device	Check all I/O addresses located within the BIOS
		are assigned the same I/O	setup utility and any other installed hardware or
		address.	software to make sure there are no duplications.

	PC Card Problems

	A card inserted in the PC	The card is not properly	Remove and reinstall the card. (See Removing PC
	Card slot does not work or	installed.	Cards page 43 for more information)
	is locking up the system.
	is locking up the system.	Your software may not have	See your software documentation and activate the
		Your software may not have	See your software documentation and activate the
		the correct driver active.	correct driver.

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Fujitsu N6400 manual Memory Problems, Modem Problems, USB Device Problems, PC Card Problems

Contents

Copyright and Trademark Information Declaration of ConformityImportant Safety Instructions AC adapter output polarityFor 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 Warranty PrefaceAbout 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 Overview UnpackingLocating the Controls and Connectors TOP and Front ComponentsPower/Suspend/Resume Button Wireless LAN SwitchStereo Speakers Touchpad Pointing DeviceLEFT-SIDE Panel Components RIGHT-SIDE Panel Components Rear Panel Components LAN PortAnti-theft Lock Slot Modem PortAir Flow Vents Video Out PortLithium ion Battery Bay Bottom ComponentsMemory Compartment Cover SubwooferStatus Indicator Panel Using the Keyboard KeyboardNumeric Keypad Windows KeysFunction Keys Icon Keys DescriptionVolume Control Controlling the VolumeMethods to Control Volume Clicking DOUBLE-CLICKINGTouchpad Control Adjustment DraggingScrolling Mode Button Configuring Your Lifebook Application PanelApplication Launch Media Player Buttons Using the Media Player Buttons Click on Control PanelStop/Eject Play/PauseApplication Panel Setup Desktop Control PanelTo 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 Power Sources Connecting the AC AdapterConnecting the AC Adapter Switching from AC Adapter Power to Battery PowerAdjusting Display Panel Brightness Using the Keyboard to Change Display BrightnessDisplay Panel Opening the Display PanelPower on Boot SequenceBios Setup Utility Starting Your LifeBook NotebookBooting the System Fujitsu Driver Update UtilityRegistering Your Lifebook Notebook Power Management Power and SUSPEND/RESUME ButtonSuspend Mode Hibernation SAVE-TO-DISK Feature Display TimeoutHard 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 Memory Stick/Secure Digital/xD Card Slot Inserting Memory STICK/SD/XD CardsRemoving Memory STICK/SD/XD Cards Lithium ion Battery Low Battery StateRecharging the Batteries Replacing the Battery Shorted BatteriesOptical Drive Optical Drive SoftwareLoading Media Removing MediaUsing the Optical Drive Control Panel Emergency Optical Drive Tray ReleasePlaying Media on the Optical Drive Starting a DVD MovieUsing Dolby Headphone Using the Drive on Battery PowerTo Watch a Movie on Battery Power Auto Insert Notification FunctionHard Disk Drive Formatting the Hard Disk DriveInstalling PC Cards PC Cards/ExpressCardsRemoving PC Cards Installing Expresscards Removing ExpresscardsMemory Upgrade Module Installing a Memory ModuleRemoving a Memory Upgrade Module 13. Removing a Memory Upgrade Module Checking the Memory CapacityDevice Ports Communications PortsLAN Port Ieee 1394 JackVideo OUT Port Microphone JackHEADPHONE/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 Troubleshooting Identifying the ProblemSpecific Problems Troubleshooting TableUsing the Troubleshooting Table Hard Drive Problems Keyboard or Mouse ProblemsMemory Problems Modem ProblemsUSB Device Problems PC Card ProblemsBIOS. See Bios Setup Utility page 29 for more Information Power FailuresShutdown and Startup Problems Utility page 29 for more informationVideo Problems 29 for more informationMiscellaneous Problems 48 for more informationPower on Self Test Messages Modem Result Codes Restoring Your Pre-installed Software Re-Installing Individual Drivers and ApplicationsBoot Priority Change Restoring the Factory ImageAutomatically Downloading Driver Updates ProcedureCheck 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 Care and Maintenance Lifebook NotebookBatteries Floppy Disks and DrivesPC 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 Features PowerDimensions Popular AccessoriesPRE-INSTALLED Software Application DescriptionsOperating 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 Lithium ion Battery DriverExtended Memory Floppy DiskReset MemoryMHz ModemStatus Indicator Serial PortSmart Card Stereo audioRegulatory Information FCC NoticesAvis 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 Before Using the Wireless LAN Wireless LAN Modes Using this DeviceWireless Network Considerations Deactivation using the Wireless On/Off SwitchDeactivation using Intel PROSet for Wireless Utility Deactivating the Wlan DeviceConfiguration of the Wlan Device Configuration Using Intel Proset for Wireless UtilityProcedure Flow of OperationsSetting the network Setting TCP/IPConnection to the Network Confirming the computer and work group namesSetting the sharing function Setting the Microsoft network-sharing serviceSetting the file-sharing function Setting the printer-sharing functionConfirming connection Confirming the status of the radioTroubleshooting the Wlan UnavailableNetwork ConnectionWireless LAN Glossary GlossaryShared key authentication Ssid Service Set IdentifierWi-Fi Subnet maskIP address information About IP AddressesWlan Specifications 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-RELATED System Features TV Tuner Getting Started GuideConnecting Audio/Video Inputs Video Cable ConnectionIndex 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