Samsung N640CP4008/SEF, N640CP4007/SEF, N640CP4024/EHQ manual Service Pack 4 for Windows NT

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IRQ	Windows 98/ Me	Windows NT 4.0

6	Floppy controller	Floppy controller
7	LPT1 (parallel port)	LPT1 (parallel port)
8	CMOS/Clock	CMOS/Clock
9	Reserved	Reserved
10	USB	USB
11	CardBus	CardBus
12	Touchpad, PS/2 mouse	Touchpad, PS/2 mouse
13	Numeric data processor	Numeric data processor
14	IDE 1 (hard drive)	IDE 1 (hard drive)
15	Reserved	Reserved

In Windows 98/ Me, you can configure a device so that the device is disabled when you connect your computer to a docking station but enabled when the computer is not connected to the docking station. With this configuration, an IRQ is available for a peripheral device that you connect to the docking station. See your Window manual for more information.

Service Pack 4 for Windows NT 4.0

Microsoft® Service Pack 4 (SP4) is included with computers shipped from the factory with Windows NT installed. Any time you change or add components to your Windows NT system, you need to reinstall SP4.

The version of SP3 on your computer’s hard drive includes the correct video driver for your system. If possible, always install this version on your computer.

To install SP3:

1.Run the executable file. On your computer’s hard drive this file is located at C:\SP4\i386\update.

2.Follow the instructions on the screen with these exceptions:

a.When you are prompted to overwrite the uninstall directory, click the Yes button.

About Drivers and System Resources 93

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Contents Special Features of the User’s Manual Using Your DocumentationUsing the Software User Documentation LCD Introducing Your ComputerBack View of Computer Attaching the AC Adapter Using Your Computer for the First TimeTurning On the Computer Turning On the Computer’s PowerAPMAdvanced Power Management mode Adjusting the LCD DisplayUnderstanding Post Turning Off Your ComputerRestarting Your Computer ACPIAdvanced Configuration and Power Interface modeTips for Using Your Computer Traveling with Your Computer Storing the Computer for Long Periods Handling SpillsKeyboard Using the KeyboardNumeric Keypad Using the Embeded Numeric KeypadUsing Special Function Keys Description of Special Function KeysFn Key Function Combination Using the Keyboard Using the Touchpad Using the TouchpadMouse Action How To Using the Touchpad System Status Lights Reading the System Status LightsReading the System Status Lights Peripheral Connectors Connecting Peripheral DevicesIconConnector Connecting Peripheral DevicesConnecting Peripheral Devices Setting the IDE type Using the Flex-BayDrive Switch To remove a device from the Flex-BayRemoving a Device from the Flex-Bay To install a device in the Flex-BayMagnetic fields can destroy the information on a disk Using the Floppy DriveUsing the Floppy Drive Using the CD-ROM Drive Using the CD-ROM DriveUsing the CD-ROM Drive Installing the Power DVD Player MPEG-2 Software Using the DVD-ROM DriveRemoving the Hard Drive Using the Hard DriveRemoving the Hard Drive Installing a Hard DriveCharging the Battery Using the BatteryRemoving the Battery Safely Using the BatteryRemoving the Battery Pack Installing the BatteryUsing the Battery Gauge Monitoring the Battery ChargeSet options under Battery Status and Alarm Settings Using PowerProfiler to Monitor the BatteryBattery Warnings Battery WarningsCondition Action to Take Sens Modem Naming Convention Using the ModemPrecautions before use If you use a simple terminal programIf you use a Windows Communication Program Description of 56K SpecificationInstall the Modem Driver Installing the Modem Driver in Windows MeConfirming Installation of the Modem Driver Selecting a CountryDeleting the Modem Driver Installing the Modem Driver in Windows 95/98 Check if Country is selected correctly What are AT commands? Modem CommandsBefore Using AT Commands Command modeUsing AT commands Using Command Mode during CommunicationsDisplay the result value ATO Basic AT CommandsATS0? Starting System Setup Using System SetupSystem Setup Menus Menu FunctionNavigation Alternate Function Key System Setup Navigation KeysMain Menu Using System Setup Using System Setup Advanced Menu Security Menu Power Menu Using System Setup Exit Menu Boot MenuUsing System Setup Using System Security System PasswordsCreating a Password Deleting a Password Requiring a Boot Password Locking the Hard Drive Boot SectorLocking the Keyboard Maximum Power Saving Mode Using Power Management OptionsRest Mode Standby ModeRest Mode Precautions Using PowerProfiler To create Fdisk Creating a Save to Disk PartitionTo create Phdisk Insert the System Recovery CD-ROM To reinstall your operating systemTo reinstall your original applications and drivers Resolution and Color Depth Video Features and ConfigurationConfiguring Display Features Selecting a Monitor TypeVideo Driver Capabilities Changing Color Depth and Resolution Changing the Video Driver Using the TV-Out PortClick OK and follow the prompts that appear on the screen Setting Dual View mode Using Dual View modeLimits and cautions of using Dual View mode Primary Limits Secondary Using several display devicesTwo Displays Three DisplaysLimits on Video Driver while using Dual View mode Maintaining PC Cards Working with PC CardsWindows 98/ Me Using PC CardsWindows NT Working with PC Cards Using Options Battery PackAC Adapter Memory Modules Auto AdapterInstalling a Memory Module Before You Install MemoryRemoving the Memory Module Compartment Door Hard Drives Installing a Memory ModuleCD-ROM Drive Setting the switch on 2nd HDDDVD-ROM Drive Module ZIP DriveSuperdisk LS-120 Drive Inserting a 120MB LS-120 diskette into the LS-120 drive Docking OptionsDrivers About Drivers and System ResourcesIRQs IRQsService Pack 4 for Windows NT About Drivers and System Resources Operating Problem TroubleshootingComputer does nothing when you turn it on Computer is not behaving as expectedPC Card does not work correctly Battery power seems to run out faster than expectedInfrared Problems Modem ProblemsWhen using a PBX phone system I cant dial on my modem Troubleshooting Hardware Specifications SpecificationsDimension EnvironmentLithium-Ion Smart Battery Ni-MH Dumb BatteryExternal AC Adapter CD-ROM AbbreviationsPcmcia Volt Universal serial busVoltage alternating current Voltage collector currentBoot disk BootGlossary AC adapterCache memory DMA direct memory accessCardBus Cmos memoryHard drive Floppy diskAddress IRQ interrupt request lineMBmegabyte RAM random access memoryMegabit Operating systemRefresh rate ResolutionROM read-only memory SectorDiskette a Recording the Computer Hardware ConfigurationDisabled 42F8, IRQ 2E8, IRQ 3 Disabled Parallel port Enabled Mode Output onlyDisabled Bi-directional Disabled OtherSecurity Menu Page Important Safety Instruction Iii Federal Communications Commission FCC Federal Communications Commission FCC Part 68 Statement Canadian Radio Interference Regulations CTR21 StatementClass 1 Laser Productlaserschutzklasse 1 Produkt Country-Specific Power cord Set Requirements Power Cord RequirementGeneral Requirements Country Accredited Applicable AgencySEV

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