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Samsung NP30RH1D54/SEG, NP30RP54C2/SEG, NP30RH2GHQ/SHK Shadow RAM, TFT thin film transistor LCD

Models: NP30TPD1C6/SEK NP30RP1BDU/SEK NP30THJFT8/SER NP30RH53ZC/SER NP30RH1KCW/SER NP30DHECA6/SER NP30RP1BDU/SES NP30RP11X6/SEF NP30RH4HSJ/SER NP30DHECA6/SEK NP30PRC002/SES NP30RP125N/SEF NP30RH1D54/SEG NP30THKBY6/SER NP30RP1BDU/SER NP30BH2D1L/SEK NP30BH0G98/SER NP30TPCYZY/SEK NP30RP1PD4/SEK NP30PRC004/SER NP30TPHUV0/SEF NP30PRC001/SES NP30RH44KL/SES NP30RP1BDU/SEG NP30RP44U2/SEG NP30RP1H5C/SES NP30TPJHX8/SEF NP30PRT002/SEF NP30RP54C2/SEG NP30RP53ZC/SEK NP30RH1D54/SES NP30RP4W4G/SEF NP30RH1850/CHN NP30TPCZ14/SEK NP30BH2D1L/SER NP30RP1HJ2/SEF NP30BH0A9Y/SEK NP30PRK000/SEK NP30RP4VZL/SEK NP30RH1PD4/SER NP30BH0A9Y/SER NP30TPCUBL/SEK NP30RP1KCW/SEK NP30RH6LTC/SEG NP30RP0EAU/SIL NP30RH2GHQ/SHK NP30RP1656/SEF NP30PRT001/SEF NP30RH45TY/SEG NP30BH2R06/SEK NP30RH4VZL/SER NP30RH45UN/SES NP30RP1K4J/SES NP30THQCKC/SES NP30RP1BDU/SEF NP30RH44U2/SEK NP30RP4HWQ/SEF NP30RH1D54/SEF NP30RP46FY/SES NP30RP1D9C/SEF

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Shadow RAM

A write-protected area of RAM that contains a copy of the BIOS. As the computer boots, the BIOS is copied from its permanent location in ROM to RAM. The BIOS can be executed much faster in RAM than in ROM. The BIOS remains in shadow RAM until you turn off the computer.

TFT (thin film transistor) LCD

A TFT LCD uses a separate transistor circuit to control each pixel. This technology provides the best resolution for an LCD screen. A TFT LCD is also sometimes called an active matrix LCD.

Glossary 113

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Samsung NP30RH1D54/SEG, NP30RP54C2/SEG, NP30RH2GHQ/SHK, NP30RH1850/CHN manual Shadow RAM, TFT thin film transistor LCD

Contents

Macrovision Statement Important Safety Information Safety InstructionsSetting Up your System Battery Disposal Replacement Parts and AccessoriesCare During Use Laser Safety Note Laser SafetyPower Cord Requirements General Requirements Wireless Guidance Regulatory Compliance StatementsPage United States of America Unintentional Emitter per FCC PartIntentional emitter per FCC Part FCC Statement for Wireless LAN use FCC Part Regulatory Compliance Statements Canada Unintentional Emitter per ICES-003Intentional Emitter per RSS Regulatory Compliance Statements European Union European Directives Regulatory Compliance Statements Information Icons Using Your DocumentationManual Documentation Conventions Keyboard Conventions Touchpad Conventions Software User DocumentationCD-ROM Device Naming Convention Windows Conventions Getting Started Introducing Your ComputerFront View Right View Left View Back View Bottom View To turn off the computer Turning the Computer On and OffTo turn on the computer Click Turn Off Computer Getting Started Using the Keyboard Using the Numeric Keypad Using Special Function Keys Fn Key Key Name Key Function Combinations Esc Getting Started Using the Touchpad Action Function Process Scroll What is Bluetooth? Using Wireless LAN/Bluetooth ButtonHot Keys Changing the Hot Key Setting Reading the Status Indicators Status indicators show the status of computer functions Maintenance Instructions Adjusting LCD BrightnessTo save the battery charge Bad pixels in the LCD Adjusting the Volume To adjust using keyboardTo adjust using volume control program Introducing Windows Understanding the Desktop Understanding the Start Menu My Computer Understanding a Window Click Start My Computer Help and Support Center Windows XP TourClick Start Help and Support To insert a CD Using the ComputerUsing the CD Drive To eject a CD To clean a CD or DVD title Emergency Eject HoleTo play a DVD To use the Windows Media Player To play a video CD To write data on a CD Option For more information on writing CDs For more information on creating an audio CDTo write data to a DVD Using the Multi-Bay To replace the drive without turning off the computer To insert a Pcmcia card Using the Pcmcia Card SlotBefore using the Pcmcia slot, remove the slot protector To remove a Pcmcia card Using Memory Card Slot Restriction in Using Memory StickTo insert and use a memory card To remove a memory card To format a memory cardTo protect the data in the memory card Using the Computer Connecting to the Internet Connecting with a ModemBefore Start Connecting Through a Wired LAN Click Start Control Panel To use Dhcp To use a static IPTo use both Dhcp and static IP simultaneously To turn off the Wireless LAN Connecting Through a Wireless LAN OptionAccess Point What is an Access Point AP? Connecting to an Access Point AP Connecting to computer-to-computer networks peer-to-peer or Checking the connection status Click Advanced On the Wireless Network tab, click Advanced Wireless Networks tab, click Add Connecting to the Internet Connecting to the configured computer Checking the connection status Using Wireless Networks in Other Operating Systems To disable the Intel Configuration Service window afterward To connect to an Access Point Security Settings What is a network name SSID? To create a computer-to-computer Ad Hoc network Connecting to the Internet Using Network Services Sharing files or folders Configuring Sharing Sharing Printers If your computer is a member of another workgroup Configuring Printer Sharing Click Add a printerPage Configuring Internet Sharing Sharing an Internet Connection Checking the Shared Internet Connection To transmit data through infrared communication Infrared Communication OptionalTo establish infrared connection Another computer icon If you cannot use infrared communication 1. Check Bios setup Using System Setup Bios CautionCustomizing Your Computer Starting System Setup Menu Function Changing Booting Priority Setting the User Password Configuring the PasswordSetting the Supervisor Password On the Set Supervisor Password item, press Enter Activating the Booting Password Activating the Hard Disk Drive PasswordDeactivating the Password Configuring Resolution and Colour Depth When you have completed configuration, click Apply Using External Display Devices Switching Display Devices Using the Shortcut KeyUsing Dual View to View Extended Screen Primary Deactivating Dual View Mode To move a window between display devices in Dual View mode System Management Using Power Management OptionsBasic Power Management Schemes Standby vs. Hibernation Hibernate Mode Power Management or Manual Method If You Reinstall Windows Frequent InterruptionsRest Key Advanced Power Management Schemes Using the Battery Ejecting and Attaching Battery Monitoring the Battery Charge Using the batteryBattery Warning Battery Calibration Calibration Notes Upgrading Memory Module To remove a memory module Using the Security Lock Port Replacing the Hard Disk Drive After replacing the hard disk Tips for Using Your Computer Air Travel Travelling with Your ComputerHandling Spills If you are travelling by air, follow these tips Storing the Computer for Long Periods Troubleshooting Questions and Answers System Recovery Precaution Q1 The system does not shutdown properly Questions and AnswersWindows Related Q2 The system freezes during program operation Q1 The LCD screen is blank Q6 The image is skewed or broken when in Dual View modeDisplay Related Q3 The screen blinks or displays noise for a short time System does not support OSD display when in DOS mode Q2 I cannot make a call using an extension line Modem RelatedQ1 I cannot hear the modem sound Using an AT command Configuring the Modem through the Control PanelQ3 How do I use my modem when dialing from overseas? Page Wired LAN Related Q1 Wake On LAN function Wireless LAN Related Page Page Troubleshooting Page Games and Programs Related Q4 The running speed of a game is too slow or fast Creating a Restore Point Restoring the System Returning your computer to an earlier restore point Undoing the last restoration Reinstalling Software Installing driversRunning the system software CD Installing programs Reinstalling Windows XP Reinstalling Windows What is partition configuration? What is Format? Press any key to boot from CD If You Cannot Run Windows Specifications System Specification Wireless LAN Specification Optional Product SpecificationRadio Specifications Regulatory Notice for Channel Use in France Abbreviations Pcmcia Glossary Cmos memory DMA direct memory accessCardBus COM port IRQ interrupt request line Hard driveAddress LCD liquid-crystal display PC Card RAM random access memoryResolution PC slot Shadow RAM TFT thin film transistor LCD Using Windows Registering WindowsLocations of Programs folder and Control Panel Introducing Windows To Playback Audio or Video CD