Fujitsu N6400 manual for more information, Video Problems

Page 63

 

 

 

 

T r o u b l e s h o o t i n g

 

 

 

 

 

 

 

 

 

 

 

 

 

Problem

Possible Cause

Possible Solutions

 

 

 

 

 

 

 

 

 

 

 

 

The system powers up and

You have a secured system

Make sure you have the right password. Enter the

 

 

displays power-on informa-

requiring a password to load

setup utility and verify the Security settings and

 

 

tion, but fails to load the

your operating system.

modify them accordingly. (See BIOS Setup Utility

 

 

operating system.

 

 

page 29 for more information)

 

 

 

 

 

 

 

(continued)

Internal hard drive was

Use the BIOS setup utility or Primary Master

 

 

 

not detected.

submenu, located within the Main menu, to try to

 

 

 

 

 

auto detect the internal hard drive.

 

 

 

 

 

 

 

Your system display won’t

The system may be password-

Check the status indicator panel to verify that the

 

 

turn on when the system is

protected.

Security icon is blinking. If it is blinking, enter your

 

 

turned on or when the

 

 

password.

 

 

system has resumed.

 

 

 

 

 

 

 

 

 

 

An error message is

Power On Self Test (POST) has

See the POST messages to determine the meaning

 

 

displayed on the screen

detected a problem.

and severity of the problem. Not all messages are

 

 

during the notebook

 

 

errors; some are status indicators. (See Power On Self

 

 

(boot) sequence.

 

 

Test Messages page 59 for more information)

 

 

 

 

 

 

 

Your notebook appears to

BIOS setup changes were not

Make sure you select Save Changes And Exit when

 

 

change setup parameters

saved when you exited the

exiting the BIOS setup utility.

 

 

when you start it.

BIOS setup utility, returning it

 

 

 

 

to previous settings.

 

 

 

 

 

 

 

 

 

The BIOS CMOS hold-up

Contact your support representative for repairs.

 

 

 

battery has failed.

This is not a user serviceable part but has a normal

 

 

 

 

 

life of 3 to 5 years.

 

 

 

 

 

 

 

 

Video Problems

 

 

 

 

 

 

 

 

 

 

The display is blank when

Something is pushing on the

Clear the Closed Cover switch. (See Figure on page 8

 

 

you turn on your notebook.

Closed Cover switch.

for location)

 

 

 

 

 

 

 

 

The display angle and bright-

Press the [Fn] + [F7] keys repeatedly until you have

 

 

 

ness settings are not adequate

the desired brightness.

 

 

 

for your lighting conditions.

 

 

 

 

 

 

 

 

 

The LifeBook notebook is set

Pressing [F10] while holding down the [Fn] key

 

 

 

for an external video device

allows you to change your selection of where to

 

 

 

only.

send your display video. Each time you press the

 

 

 

 

 

combination of keys you will step to the next choice.

 

 

 

 

 

The choices, in order are: built-in display only,

 

 

 

 

 

external monitor only, both built-in display and

 

 

 

 

 

external monitor.

 

 

 

 

 

 

 

 

The power management time-

Press any button or key on the keyboard, or move

 

 

 

outs may be set for very short

the mouse to restore operation. If that fails, push the

 

 

 

intervals and you failed to

Power and Suspend/Resume button. (The display

 

 

 

notice the display come on

may be shut off by Standby mode, Auto Suspend or

 

 

 

and go off again.

Video Timeout.)

 

 

 

 

 

 

 

The notebook turned on

Power On Self Test (POST)

Contact your support representative.

 

 

with a series of beeps and

has detected a failure which

 

 

 

your display is blank.

does not allow the display

 

 

 

 

to operate.

 

 

 

 

 

 

 

 

Your system display won’t

The system may be password-

Check the status indicator panel to verify that the

 

 

turn on when the system is

protected.

Security icon is blinking. If it is blinking, enter your

 

 

turned on or when the

 

 

password.

 

 

system has resumed.

 

 

 

 

 

 

 

 

 

 

57

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Image 63
Page 62 Page 64
Contents Declaration of Conformity Copyright and Trademark InformationSystem Disposal Important Safety InstructionsAC adapter output polarity For Authorized Repair Technicians OnlyTable 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 Fujitsu Contact Information WarrantyPreface About this GuideF 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 ConnectorsTouchpad Pointing Device Power/Suspend/Resume ButtonWireless LAN Switch Stereo SpeakersLEFT-SIDE Panel Components RIGHT-SIDE Panel Components Modem Port Rear Panel ComponentsLAN Port Anti-theft Lock SlotVideo Out Port Air Flow VentsSubwoofer Lithium ion Battery BayBottom Components Memory Compartment CoverStatus Indicator Panel Windows Keys Using the KeyboardKeyboard Numeric KeypadIcon 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 Play/Pause Using the Media Player ButtonsClick on Control Panel Stop/EjectDisabling/Enabling the LifeBook Application Panel Application Panel SetupDesktop Control Panel To use the desktop control 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 Switching from AC Adapter Power to Battery Power Power SourcesConnecting the AC Adapter Connecting the AC AdapterOpening the Display Panel Adjusting Display Panel BrightnessUsing the Keyboard to Change Display Brightness Display PanelStarting Your LifeBook Notebook Power onBoot Sequence Bios Setup UtilityBooting the System Fujitsu Driver Update UtilityRegistering Your Lifebook Notebook Power Management Power and SUSPEND/RESUME ButtonSuspend Mode Power OFF Hibernation SAVE-TO-DISK FeatureDisplay Timeout Hard Disk TimeoutUser-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 BatteryRemoving Media Optical DriveOptical Drive Software Loading MediaStarting a DVD Movie Using the Optical Drive Control PanelEmergency Optical Drive Tray Release Playing Media on the Optical DriveAuto Insert Notification Function Using Dolby HeadphoneUsing the Drive on Battery Power To Watch a Movie on Battery PowerFormatting 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 ModuleIeee 1394 Jack Device PortsCommunications Ports LAN PortExternal Video Port Video OUT PortMicrophone Jack HEADPHONE/SPDIF JackTroubleshooting 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 Problems PC Card Problems Memory Problems Modem Problems USB Device 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 Restoring the Factory Image Restoring Your Pre-installed SoftwareRe-Installing Individual Drivers and Applications Boot Priority ChangeAbout Fujitsu Driver Update Automatically Downloading Driver UpdatesProcedure Check for updates nowCare 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 Popular Accessories FeaturesPower DimensionsApplication 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 Floppy Disk Lithium ion BatteryDriver Extended MemoryModem ResetMemory MHzStereo audio Status IndicatorSerial Port Smart CardFCC 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 LANDeactivating the Wlan Device Wireless Network ConsiderationsDeactivation using the Wireless On/Off Switch Deactivation using Intel PROSet for Wireless UtilityFlow of Operations Configuration of the Wlan DeviceConfiguration Using Intel Proset for Wireless Utility ProcedureConfirming the computer and work group names Setting the networkSetting TCP/IP Connection to the NetworkSetting the printer-sharing function Setting the sharing functionSetting the Microsoft network-sharing service Setting the file-sharing functionConfirming the status of the radio Confirming connectionConnection Troubleshooting the WlanUnavailable NetworkGlossary Wireless LAN GlossarySubnet mask Shared key authenticationSsid Service Set Identifier Wi-FiAbout 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
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