Samsung NQ20 Shadow RAM, TFT (thin film transistor) LCD

NQ20RH1XQH/SEK, NQ20RH3G98/SEK, NQ20RP3GH8/SEF, NQ20RP3LSU/SEF, NQ25PRT000/SEF, NQ25PRT000/SEG, NQ25PRT001/SEF, NQ25PRT001/SEG, NQ25PRT002/SEF, NQ25PRT002/SEG, NQ25PRT003/SEF, NQ25PRT003/SEG, NQ25PRT004/SEF, NQ25PRT005/SEF, NQ25RH032V/SER, NQ25RP038P/SEG, NQ25RP04NV/SEK, NQ25RP04P5/SEF, NQ25RP04PV/SEF, NQ25TP06M6/SUK

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 119

Models

1Notices
- Macrovision Statement
2Important Safety Information
- Safety Instructions
  - Setting Up your System
  - Care During Use
  - Replacement Parts and Accessories
- 3Battery Disposal
- 4Laser Safety
- Power Cord Requirements
  - General Requirements
5Regulatory Compliance Statements
- Wireless Guidance
- 7United States of America
  - Unintentional Emitter per FCC Part
  - Intentional emitter per FCC Part
  - 8FCC Part
- 10Canada
  - Unintentional Emitter per ICES-003
  - Intentional Emitter per RSS
  - 11Telecommunications per DOC notice
  - (for products fitted with an IC-compliantmodem)
- 12European Union
  - European Directives
  - European Radio Approval Information
  - (for products fitted with EU-approvedradio devices)
  - 13European Telecommunication Information
  - (for products fitted with EU-approvedmodems)
14Using Your Documentation
- Manual Documentation Conventions
  - Information Icons
  - Keyboard Conventions
  - CD-ROMDevice Naming Convention
  - Touchpad Conventions
- 15Software User Documentation
16Getting Started
- Introducing Your Computer
  - Front View
  - 17Right View
  - Left View
  - Back View
  - 18Bottom View
- 19Introducing the Docking Station (Optional)
  - Top View
- 22Turning the Computer On and Off
  - To turn on the computer
  - To turn off the computer
- 24Using the Keyboard
  - 25Using the Numeric Keypad
  - 26Using Special Function Keys
- 27Using the Touchpad
  - 28You can use various actions with your touchpad as described below
- 30Hot Keys
  - 31Changing the Hot Key Setting
- 32Reading the Status Indicators
- 33Adjusting LCD Brightness
- 34Adjusting the Volume
  - To adjust using keyboard
  - To adjust using volume adjustment program
35Introducing Windows
- Understanding the Desktop
- 36Understanding the Start Menu
- 37Understanding a Window
- 38Help and Support Center
- Windows XP Tour
39Using the Computer
- Using the Docking Station (Optional)
  - To dock your computer
  - 40To undock your computer
    - To undock your computer with the power off
    - To undock your computer with the power on
- 41Using the Floppy Disk Drive
  - To insert a floppy disk
  - To eject a floppy disk
- 42Using the CD Drive
  - To insert a CD
  - To eject a CD
  - 43To use the Windows Media Player
  - 44To play a video CD
  - 45To write data on a CD (Option)
    - 465.Click Write these files to CD in the CD drive window
    - When the CD Writing Wizard appears, enter the CD label, and click
    - Next
- 47Enjoying Home Theater (S/PDIF Port)
  - 48Step 1. Connect 5.1 channel speaker system to your computer
  - Step 2. Configure digital sound output on the computer
  - 49Step 3. Enable S/PDIF output on the DVD program
- 50Using the PCMCIA Card Slot
  - To insert a PCMCIA card
  - To remove a PCMCIA card
- 51Using Memory Card Slot
  - To insert and use a memory card
  - 52To remove a memory card
  - 53To format a memory card
54Connecting to the Internet
- Connecting with a Modem
- 55Connecting Through a Wired LAN
  - 56General
  - 7.To use DHCP:
  - To use a static IP:
  - To use both DHCP and static IP simultaneously:
  - Alternate Configuration
  - User configured
- 57Connecting Through a Wireless LAN (Option)
  - 58Connecting to an Access Point (AP)
  - 59Connecting to computer-to-computernetworks (peer-to-peeror
    - 60Step 1. Setting up a computer-to-computernetwork
    - 62Step 2. Connecting to the configured computer
  - 64Using Wireless Networks in Other Operating Systems
    - Step 1. Installing the wireless LAN configuration program (PROSet)
    - Step 2. Using the wireless LAN configuration program (PROSet)
    - 65To connect to an Access Point:
    - Click Scan in the Networks tab
    - Select "Yes, create a profile for this Network.", and click OK
    - Enter Profile Name and click Next
    - Enter the
    - , and
    - configured for the target access point or
    - computer-to-computer
    - network in the Security Settings window, and click
    - 66To create a computer-to-computer(Ad Hoc) network:
    - 1.Click Add in the Networks tab
    - Enter
    - and
    - , select
    - , then click
    - 67Configure password setting to be used for
    - network authentication
    - data encryption (WEP)
    - key index
    - password
- 68Using Network Services
  - Sharing files or folders
    - 69Step 1. Configuring Sharing
    - Step 2. Using Shared Files or Folders
  - 70Sharing Printers
    - 71Step 1. Configuring Printer Sharing
    - Step 2. Adding and Using a Shared Printer
    - 72Yes
    - Finish
  - 73Sharing an Internet Connection
    - Step 1. Configuring Internet Sharing
    - 74Step 2. Checking the Shared Internet Connection
- 75Infrared Communication (Optional)
  - To establish infrared connection
  - To transmit data through infrared communication
77Customizing Your Computer
- Using System Setup
  - 78Starting System Setup
- 79Changing Booting Priority
- 80Configuring the Password
  - Setting the Supervisor Password
  - Setting the User Password
  - Activating the Booting Password
  - 81Activating the Hard Disk Drive Password
  - Deactivating the Password
- 82Configuring Resolution and Color Depth
- 83Using External Display Devices
85System Management
- Using Power Management Options
  - Basic Power Management Schemes
    - 86Power Schemes
    - Battery
    - AC power
    - Hibernate Mode
    - 87Power
    - Options Properties
    - Hibernate
    - a Standby Mode (Power Management or Manual Method)
    - Standby Mode
    - 5.Click OK to set your power management options and close the window
  - 88Advanced Power Management Schemes
- 89Using the Battery
  - Charging the Battery
  - 90Installing the Battery
  - Safely Using the Battery
  - 91Removing the Battery
  - 92Monitoring the Battery Charge
    - To monitor in control panel
    - To monitor on the battery
    - 93Battery Calibration
- 94Replacing the CD Drive in the Docking Station
- 95Upgrading Memory Module
- 97Using the Security Lock Port
- 98Using Options
- 99Tips for Using Your Computer
- 100Travelling with Your Computer
  - Air Travel
- Handling Spills
- 101Storing the Computer for Long Periods
102Troubleshooting
- Questions and Answers
- Check the Connections
- Norton AntiVirus
- Windows Help and Support
- Reinstalling Software
- 103Questions and Answers
  - Windows Related
  - 104Display Related
    - 105Q7 I pressed <Fn>+<F5 / CRT/LCD> keys, then the screen blinks
    - Q11 <Fn>+<F5 / CRT/LCD> keys do not operate
  - 107Modem Related
    - 108- Using an AT command
    - - Configuring the Modem through the Control Panel
    - Q3 How do I use my modem when dialing from overseas
    - 1093.Under See Also, click Phone and Modem Options
    - 4.In the Modems tab, select the installed modem, and click Properties
  - 110Wired LAN Related
  - 111Wireless LAN Related
    - 112Q3 I cannot share an Internet connection
    - Q4 I cannot connect to the AP wireless network
  - 115Games and Programs Related
    - 116Q6 The running speed of a game is too slow or fast
    - AChange the setting of Power Schemes to 'Always On
    - Do not use these keys while playing the Windows Media Player
- 117Reinstalling Software
  - Running the system software CD
  - Installing drivers
  - 118Installing programs
- 119Reinstalling Windows XP
  - Reinstalling Windows
    - 120The description for the standard installation appears. Click
    - To not change the partition, press <Enter
    - 5.Select the desired file system (format)
    - To maintain the current file system, press <Enter
    - 6.Select the folder to install the Windows operating system
    - <L
  - 121If You Cannot Run Windows
  - Press any key to boot from CD
122Specifications
- System Specification
- 123Docking Station Specifications (Optional)
- 124Wireless LAN Specification
  - Product Specification
  - Radio Specifications
  - 125Regulatory Notice for Channel Use in France
126Abbreviations
- 127ISA
- LAN
- lb
- LBA
- LCD
- mAhr
- MPEG
- MPU
- PDF
- PCI
- PCMCIA
- POST
- PNP
- PS/2
- RAM
- ROM
- SVGA
- TFT
- USB
- VAC
- VCC
- VDC
- whr
128Glossary
- 129CardBus
- CMOS memory
- COM port
- Compact Disc
- Conventional memory
- Disk
- Disk cache
- DMA (direct memory access)
- Floppy disk
- 130Hard drive
- I/O address
- IRQ (interrupt request line)
- LCD (liquid-crystaldisplay)
- MB (megabyte)
- Megabit
- Operating system
- 131PC Card
- PC slot
- The PC slot is the hardware slot in the computer where the PC Card is placed
- Pixel
- Plug and Play
- RAM (random access memory)
- Refresh rate
- Resolution
- ROM (read-onlymemory)
- Sector
- disk sector
- 132Shadow RAM
- TFT (thin film transistor) LCD
133Using Windows
- Registering Windows
- Locations of Programs folder and Control Panel
- 134Introducing Windows
- To Playback Audio or Video CD
- Writing Data to CD

Models

Contents