Samsung NP20FK0069/SEF, NP20FP0SHG/SEG, NP20FP0CPC/SEG, NV25CHZZMK/SEG Using the Numeric Keypad

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To clean the computer keyboard, use slightly damp cotton swabs. Scrub the keys and the surface around the keys.

Do not allow liquid to drip into the keyboard or you may damage the keyboard.

Using the Numeric Keypad

Your keyboard includes a numeric keypad, which is a group of keys that you can set to type numbers and mathematical symbols, such as the plus sign. A number or symbol on the right corner of each keypad key shows its numeric function.

Num Lock LED

Press <Fn+F9> to turn on the embedded numeric keypad. The numeric functions of the keypad are enabled and the Num Lock LED turns on. (See ”Reading the System Status Lights” on page 20 for the location of the Num Lock LED.)

While the numeric functions are enabled, you can temporarily return a key to its normal function by pressing and the <Fn> key. For example to type the letter m, press <Fn+M>, this operation displays the letter m.

To turn the numeric keypad off, press <Fn+F9> again. The Num Lock LED turns off.

14 Users Manual

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Contents Macrovision Statement Safety Instructions Important Safety InformationSetting Up your System Replacement Parts and Accessories Battery DisposalCare During Use Laser Safety Note Laser SafetyPower Cord Requirements General RequirementsWireless Guidance Regulatory Compliance StatementsPage European Union European DirectivesPage Information Icons Using Your DocumentationManual Documentation Conventions Keyboard ConventionsTouchpad Conventions Software User DocumentationCD-ROM Device Naming Convention Windows ConventionsIntroducing Your Computer Where Everything IsFront Right Side Buttons and LEDsLeft Side Bottom Fan Vent Battery LatchBack Side CompartmentInstalling the Battery Using Your Computer for the First TimeTo install the battery pack To attach the power cord Attaching the AC AdapterTo adjust the LCD Adjusting the LCD DisplayTo turn on the computer’s power for the first time Turning On the ComputerTurning Off Your Computer Power OffPower Button Functions To turn off the computer, complete the following stepsTips for Using Your Computer Locking your Computer Travelling with Your ComputerAir Travel If you are travelling by air, follow these tipsHandling Spills Storing the Computer for Long PeriodsUsing the Keyboard Using the Numeric Keypad Using Special Function Keys Fn Key Key Name Key Function CombinationsUser Defined Buttons Sens Keyboard Default settings for these buttons areTo reprogram the Sens Keyboard, follow the steps below Using the Touchpad Action Process and CommentPS/2 Mouse Menu ActionTo move a window on the desktop, complete the following Drag MoveArea or Multiple item selection Reading the System Status Lights Name FunctionConnecting to the Internet Using the ModemClick Properties in the Modems tab section Precautions Before UseClick Edit in the Dialing Rules Tab If you use a simple terminal program i.e. hyper terminalModem Notes Using the LANCable Connection Network ProtocolsConfiguring Wired Network Environment Network Settings Wireless Connection Factory OptionTo display relative Signal Strength Regulatory Notice for Channel Use in FranceConfigure the Wireless Network Adapter as follows No networks are displayedUsing the CD/DVD-ROM Drive Using the Disk DrivesUsing the Floppy Disk Drive DVD NotesCD/DVD Precautions Working with PC Cards Using PC CardsMaintaining PC Cards To remove a PC Card from your computer Playing a Audio/Multimedia CD Multi Media Functions/EquipmentMedia Player Removing the Audio/Multimedia CDSetting Up Your Home Theater Dolby Digital & Home Theater System S/PDIF PortClick Options Advanced Controls Using the S/PDIF ConnectionAfter making all connections, ensure you enable S/PDIF Operating systems other than Windows XPEnabling S/PDIF on the DVD Program Using the Volume Control Icon Volume ControlUsing the Keyboard Movie MakerCharging the Battery Using the BatteryFollow these rules for charging your battery Follow these guidelines to safely use the battery Safely Using the BatteryRemoving the Battery To remove the battery from the computerMonitoring the Battery Charge Power Meter Battery WarningsYou should Bios Caution Using System SetupStarting System Setup Menu FunctionNavigation Key Function Changing Booting Priority Boot Device Priority field enablesIf You Forget Your Password Using System SecuritySystem Passwords Creating a PasswordIf password use is not desired Standby vs. Hibernation Using Power Management OptionsBasic Power Management Schemes Changing DevicesHibernate Mode Power Management or Manual Method Frequent Interruptions If You Reinstall WindowsStandby Key Advanced Power Management Schemes Removing the Hard Drive Using the Hard DriveTo remove the hard drive from the computer ReInstalling Windows and Device Drivers Installing a Hard DriveTo install a hard drive Video Features and Configuration Resolution and Colour DepthChanging Colour Depth and Resolution Configuring Display FeaturesDisplay Resolution Notes To start using Multi-Monitor mode proceed as follows Using Multi-Monitor ModeUsing Multi-Monitor Mode To stop using multi-monitor mode proceed as followsAuthorised Reseller Options Using OptionsFactory Options Before You Install Memory Wireless LANMemory Modules To install a memory module Installing a Memory ModuleKeyboard Removal Memory Module Cover Keyboard Ribbon Cable Memory Module Precautions Troubleshooting System Recovery PrecautionOperating System Problems Questions and AnswersVideo Problems Select Graphics Options Panel Fit Enable Case 1 Dual Display modeCase 2 LCD Only Display mode Select Graphics Options Panel Fit DisableTo correct this problem do the following Modem ProblemsSelect Graphics Options Graphics Settings FAX Problems To reinstall the your Microsoft Windows XP Operating System Reinstalling SoftwareWindows Application/Driver ReInstallation If the Recovery Menu does not appear, proceed as followsLithium-Ion Smart Battery SpecificationsDimension EnvironmentAbbreviations Pcmcia Glossary Cmos memory DMA direct memory accessCardBus COM portIRQ interrupt request line Hard driveAddress LCD liquid-crystal displayPC Card RAM random access memoryResolution PC slotTFT thin film transistor LCD Shadow RAMZoomed video

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