Samsung NP25, NP20 User Manual

Notices

No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, mechanical photocopying, recording or otherwise, without the prior written permission of the manufacturer.

The information within this manual is subject to change without notice.

The manufacturer shall not be held liable for technical or editorial errors or omissions contained in herein; nor for incidental or consequential damages resulting from the

furnishing, performance or use of this material.

Microsoft Windows is a registered trademark of the Microsoft Corporation.

Product names mentioned herein are for identification purposes only, and may be trademarks and/or registered trademarks of their respective companies.

Macrovision Statement

If your computer has a DVD drive and an analog TV Out port, the following paragraph applies:

This product incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other intellectual property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.

Notices i

Important Safety Information

Safety Instructions

Your system is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that the safety instructions marked on the product and in the documentation are followed.

Always follow these instructions to help guard against personal injury and damage to your system.

Setting Up your System

• Read and follow all instructions marked on the product and in the

documentation before you operate your system. Retain all safety and operating instructions for future use.

• Do not use this product near water or a heat source such as a radiator.

• Set up the system on a stable work surface.

• The product should be operated only with the type of power source indicated on

the rating label.

• Ensure that the electrical outlet you are using to power your equipment is easily

accessible in case of fire or short circuit.

• If your computer has a voltage selector switch, make sure that the switch is in

the proper position for your area.

• Openings in the computer case are provided for ventilation. Do not block or

cover these openings. Make sure you provide adequate space, at least 6 inches (15 cm), around the system for ventilation when you set up your work area. Never insert objects of any kind into the computer ventilation openings.

• Ensure that the fan vents on the bottom of the casing are clear at all times. Do

not place the computer on a soft surface, doing so will block the bottom vents.

• If you use an extension cord with this system, make sure that the total ampere

rating on the products plugged into the extension cord does not exceed the extension cord ampere rating.

ii Users Manual

Care During Use

• Do not walk on the power cord or allow anything to rest on it.

• Do not spill anything on the system. The best way to avoid spills is to not eat or

drink near your system.

• Some products have a replaceable CMOS battery on the system board. There is

a danger of explosion if the CMOS battery is replaced incorrectly. Replace the battery with the same or equivalent type recommended by the manufacturer. Dispose of batteries according to the manufacturer’s instructions. If the CMOS battery requires replacement insure that a qualified technician performs the task

• When the computer is turned off, a small amount of electrical current still flows

through the computer. To avoid electrical shock, always unplug all power cables, remove the battery and modem cables from the wall outlets before cleaning the system.

• Unplug the system from the wall outlet and refer servicing to qualified

personnel if:

– The power cord or plug is damaged. – Liquid has been spilled into the system. – The system does not operate properly when the operating instructions are

followed. – The system was dropped or the casing is damaged. – The system performance changes.

Replacement Parts and Accessories

Use only replacement parts and accessories recommended by manufacturer.

To reduce the risk of fire, use only No. 26 AWG or larger telecommunications

line cord.

Do not use this product in areas classified as hazardous. Such areas include

patient care areas of medical and dental facilities, oxygen rich environments,

Writtenby:DarylL. Osden

or industrial areas.

Battery Disposal

Do not put rechargeable batteries or products powered by non-removable

rechargeable batteries in the garbage.

Contact the Samsung Helpline for information on how to dispose of batteries that you cannot use or recharge any longer.

Follow all local regulations when disposing of old batteries.

Important Safety Information iii

Laser Safety

All systems equipped with CD or DVD drives comply with the appropriate safety standards, including IEC 825. The laser devices in these components are classified as “Class 1 Laser Products” under a US Department of Health and Human Services (DHHS) Radiation Performance Standard. Should the unit ever need servicing, contact an authorized service location.

Laser Safety Note:

Use of controls or adjustments or performance of procedures other than those

specified in this manual may result in hazardous radiation exposure. To

prevent exposure to laser beams, do not try to open the enclosure of a CD or

DVD drive.

Power Cord Requirements

The power cord set (wall plug, cable and AC adapter plug) you received with your computer meets the requirements for use in the country where you purchased your equipment.

Power cord sets for use in other countries must meet the requirements of the country where you use the computer. For more information on power cord set requirements, contact your authorized dealer, reseller, or service provider.

General Requirements

The requirements listed below are applicable to all countries:

• The length of the power cord set must be at least 6.00 feet (1.8m) and a

maximum of 9.75 feet (3.0m).

• All power cord sets must be approved by an acceptable accredited agency

responsible for evaluation in the country where the power cord set will be used.

• The power cord set must have a minimum current capacity of 7 A and a

nominal voltage rating of 125 or 250 volts AC, as required by each country’s power system.

• The appliance coupler must meet the mechanical configuration of an EN 60

320/IEC 320 Standard Sheet C7 connector, for mating with appliance inlet on the computer.

iv Users Manual

Regulatory Compliance Statements

Wireless Guidance

Low power, Radio LAN type devices (radio frequency (RF) wireless communication devices), operating in the 2.4 GHz Band, may be present (embedded) in your notebook system. The following section is a general overview of considerations while operating a wireless device.

Additional limitations, cautions, and concerns for specific countries are listed in the specific country sections (or country group sections). The wireless devices in your system are only qualified for use in the countries identified by the Radio Approval Marks on the system rating label. If the country you will be using the wireless device in, is not listed, please contact your local Radio Approval agency for requirements. Wireless devices are closely regulated and use may not be allowed.

The power output of the wireless device or devices that may be embedded in your notebook is well below the RF exposure limits as known at this time. Because the wireless devices (which may be embedded into your notebook) emit less energy than is allowed in radio frequency safety standards and recommendations, manufacturer believes these devices are safe for use. Regardless of the power levels, care should be taken to minimize human contact during normal operation.

As a general guideline, a separation of 20 cm (8 inches) between the wireless device and the body, for use of a wireless device near the body (this does not include extremities) is typical. This device should be used more than 20 cm (8 inches) from the body when wireless devices are on and transmitting.

This transmitter must not be collocated or operate in conjunction with any other antenna or transmitter.

Some circumstances require restrictions on wireless devices. Examples of common restrictions are listed below:

Radio frequency wireless communication can interfere with equipment on

commercial aircraft. Current aviation regulations require wireless devices to be

turned off while traveling in an airplane. 802.11B (also known as wireless

Ethernet or Wifi) and Bluetooth communication devices are examples of

devices that provide wireless communication.

Regulatory Compliance Statements v

In environments where the risk of interference to other devices or services is

harmful or perceived as harmful, the option to use a wireless device may be

restricted or eliminated. Airports, Hospitals, and Oxygen or flammable gas

laden atmospheres are limited examples where use of wireless devices may

be restricted or eliminated. When in environments where you are uncertain of

the sanction to use wireless devices, ask the applicable authority for

authorization prior to use or turning on the wireless device.

Every country has different restrictions on the use of wireless devices. Since

your system is equipped with a wireless device, when traveling between

countries with your system, check with the local Radio Approval authorities

prior to any move or trip for any restrictions on the use of a wireless device in

the destination country.

If your system came equipped with an internal embedded wireless device, do

not operate the wireless device unless all covers and shields are in place and

the system is fully assembled.

Wireless devices are not user serviceable. Do not modify them in any way.

Modification to a wireless device will void the authorization to use it. Please

contact manufacturer for service.

Only use drivers approved for the country in which the device will be used. See

the manufacturer System Restoration Kit, or contact manufacturer Technical

Support for additional information.

vi Users Manual

United States of America

Unintentional Emitter per FCC Part 15

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class

B digital device pursuant to Part 15 of the FCC Rules. These limits are

Writtenby:DarylL. Osden

If necessary, the user should consult the dealer or an experienced radio/television technician for additional suggestions. The user may find the following booklet helpful: “Something About Interference.” This is available at FCC local regional offices. Our company is not responsible for any radio or television interference caused by unauthorized modifications of this equipment or the substitution or attachment of connecting cables and equipment other than those specified by our company. The correction will be the responsibility of the user. Use only shielded data cables with this system.

designed to provide reasonable protection against harmful interference in a

residential installation. This equipment generate uses and can radiate radio

frequency energy and if not installed and used in accordance with the

instructions may cause harmful interference will not occur in a particular

installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off

and on, the user is encouraged to try to correct the interference by one or more

of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that

to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Intentional emitter per FCC Part 15

Low power, Radio LAN type devices (radio frequency (RF) wireless communication devices), operating in the 2.4 GHz Band, may be present (embedded) in your notebook system. This section is only applicable if these devices are present. Refer to the system label to verify the presence of wireless devices.

Wireless devices that may be in your system are only qualified for use in the United States of America if an FCC ID number is on the system label.

Regulatory Compliance Statements vii

The FCC has set a general guideline of 20 cm (8 inches) separation between the device and the body, for use of a wireless device near the body (this does not include extremities). This device should be used more than 20 cm (8 inches) from the body when wireless devices are on. The power output of the wireless device (or devices), which may be embedded in your notebook, is well below the RF exposure limits as set by the FCC.

This transmitter must not be collocated or operate in conjunction with any other antenna or transmitter.

Operation of this device is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation of the device.

Wireless devices are not user serviceable. Do not modify them in any way.

Modification to a wireless device will void the authorization to use it. Contact

manufacturer for service.

FCC Statement for Wireless LAN use:

“While installing and operating this transmitter and antenna combination the

radio frequency exposure limit of 1mW/cm2 may be exceeded at distances

close to the antenna installed. Therefore, the user must maintain a minimum

distance of 20cm from the antenna at all times. This device can not be

colocated with another transmitter and transmitting antenna.”

FCC Part 68

This equipment compiles with part of the FCC rules. On the back of this equipment is a label that contains, among other information, the FCC registration number and ringer equivalence number (REN) for this equipment. If requested, this information must be provided to the telephone company.

This equipment uses the following USOC jacks : RJ11C

An FCC compliant telephone cord and modular plug is provided with this equipment. This equipment is designed to be connected to the telephone network or promises wiring using a compatible modular jack which is Part 68 compliant. See Installation Instructions for details.

The REN is used to determine the quantity of devices which may be connected to telephone line. Excessive RENs on the telephone line may result in the devices not ringing in response to an incoming call. In most, but not all areas, the sum of RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to a line, as determined by total RENs, contact the local telephone company to determine the maximum REN for the calling area.

viii Users Manual

If the terminal equipment causes harm to the telephone network, the Telephone Company will notify you in advance that temporary discontinuance of service may be required. But if advance notice is not practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary.

The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the operation of the equipment. If this happens, the telephone company will provide advanced notice in order for you to make necessary modifications to maintain uninterrupted service.

If trouble is experienced with this equipment (Modem) for repair or warranty information, please contact your local distributor. If the equipment is causing harm to the telephone network, the telephone company may request that you disconnect the equipment until the problem is resolved.

The user must use the accessories and cables supplied by the manufacturer to get optimum performance from the product.

No repairs may be done by the customer.

This equipment cannot be used on public coin phone service provided by the telephone company. Connection to party line service is subject to state tariffs.

The Telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a computer or other electronic device, including fax machines, to send any message unless such message clearly contains in a margin at the top or bottom of each transmitted page or on the first page of the transmission, the date and time it is sent and an identification of the business or other entity, or other individual sending the message and the telephone number of the sending machine or such business, other entity, or individual. (The telephone number provided may not be any number for which charges exceed local or long-distance transmission charges.)

In order to program this information into your fax machine, refer to your communications software user manual.

Regulatory Compliance Statements ix

Canada

Unintentional Emitter per ICES-003

This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the radio interference regulations of Industry Canada.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limitesapplicables aux appareils numériques de Classe B prescrites dans le règlement sur le brouillage radioélectrique édicté par Industrie Canada.

Intentional Emitter per RSS 210

Wireless devices that may be in your system are only qualified for use in Canada if an Industry Canada ID number is on the system label.

The power output of the wireless device (or devices), which may be embedded in your notebook, is well below the RF exposure limits as set by Industry Canada.

This transmitter must not be collocated or operate in conjunction with any other antenna or transmitter.

x Users Manual

To prevent radio interference to licensed service, this device is intended to be

operated indoors and away from windows to provide maximum shielding.

Equipment (or its transmit antenna) that is installed outdoors is subject to

licensing.

Wireless devices are not user serviceable. Do not modify them in any way.

Modification to a wireless device will void the authorization to use it. Contact

manufacturer for service.

Telecommunications per DOC notice (for products fitted with an IC-compliant modem)

The Industry Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operation, and safety requirements. The Department does not guarantee the equipment will operate to the users’ satisfaction.

Before installing this equipment, users should make sure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. In some cases, the inside wiring associated with a single-line individual service may be extended by means of a certified connector assembly. The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.

Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.

Users should make sure, for their own protection, that the electrical ground connections of the power utility, telephone lines, and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.

To avoid electrical shock or equipment malfunction do not attempt to make

electrical ground connections by yourself. Contact the appropriate inspection

authority or an electrician, as appropriate.

The Ringer Equivalence Number (REN) assigned to each terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed 5.

Regulatory Compliance Statements xi

European Union

The following information is only applicable to systems labeled with the CE mark .

European Directives

This Information Technology Equipment has been tested and found to comply with the

following European directives:

• EMC Directive 89/336/EEC with amending directives 92/31/EEC & 93/68/

EEC as per

– EN 55022 Class B

– EN 61000-3-2

– EN 61000-3-3

– EN 55024

• Low Voltage Directive (Safety) 73/23/EEC as per EN 60950(A1/A2/A3/A4/

A11)

• Radio and Telecom Terminal Equipment Directive 199/5/EC as per

– CTR21 (if fitted with a modem device)

– ETS 300 328 (if fitted with a 2.4 GHz band embedded wireless device)

– ETS 301 489-1 (if fitted with a 2.4 GHz band embedded wireless device)

– ETS 301 489-17 (if fitted with a 2.4 GHz band embedded wireless device)

European Radio Approval Information (for products fitted with EU-approved radio devices)

This Product is a Notebook computer; low power, Radio LAN type devices (radio frequency (RF) wireless communication devices), operating in the 2.4 GHz band, may be present (embedded) in your notebook system which is intended for home or office use. This section is only applicable if these devices are present. Refer to the system label to verify the presence of wireless devices.

Wireless devices that may be in your system are only qualified for use in the European Union or associated areas if a CE mark with a Notified Body Registration Number and the Alert Symbol is on the system label.

The power output of the wireless device or devices that may be embedded in you notebook is well below the RF exposure limits as set by the European Commission through the R&TTE directive.

xii Users Manual

European States qualified under wireless approvals:

Austria, Belgium, Denmark, Finland, France (with frequency restrictions),

Germany, Greece, Ireland, Italy, Luxembourg, The

Netherlands, Portugal, Spain, Sweden and the United Kingdom.

Accept EU

Iceland, Liechtenstein, Norway and Switzerland

European States with restrictions on use:

In France, the frequency range is restricted to 2446.5-2483.5 MHz for devices above 10 mW transmitting power such as wireless LAN.

Accept EU No limitations at this time.

European Telecommunication Information (for products fitted with EU-approved modems)

Marking by the symbol indicates compliance of this equipment to the Radio and Telecom Terminal Equipment Directive 1999/5/EC. Such marking is indicative that this equipment meets or exceeds the following technical standards:

CTR 21 – Attachment requirements for pan-European approval for connection to the analogue Public Switched Telephone Networks (PSTNs) of TE (excluding TE supporting voice telephony services) in which network addressing, if provided, is by means of Dual Tone Multi-Frequency (DTMF) signaling.

Although this equipment can use either loop disconnect (pulse) or DTMF

(tone) signaling, only the performance of the DTMF signaling is subject to

regulatory requirements for correct operation. It is therefore strongly

recommended that the equipment is set to use DTMF signaling for access to

public or private emergency services. DTMF signaling also provides faster call

setup.

This equipment has been approved to Council Decision 98/482/EEC—“CTR 21” for Pan-European single terminal connection to the Public Switched Telephone Network (PSTN).

However, due to differences between the individual PSTNs provided in different countries, the approval does not, of itself, give an unconditional assurance of successful operation on every PSTN termination point. In the event of problems, you should contact manufacturer Technical Support.

Regulatory Compliance Statements xiii

Japan

VCCI Statement

This equipment is in the Class B category (Information Technology Equipment to be used in a residential area or an adjacent area thereto) and conforms to the standards set by the Voluntary Control Council for Interference by Information Technology Equipment aimed at preventing radio interference in such residential areas. When used near a radio or TV receiver, it may become the cause of radio interference. Read instructions for correct handling.

Wireless Devices

Wireless devices that may be in your system are only qualified for use in Japan if a TELEC ID is on the system label.

Operational guidelines for 2.4 GHz band wireless equipment (if equipped)

This equipment uses the 2.4 GHz ISM frequency band. The ISM band is the industrial, scientific, and medical device band. Devices that might also use this band are microwave ovens, other LAN devices, amateur radio stations, licensed premises radio stations, and non-licensed specified low-power radio stations.

xiv Users Manual

Prior to setting up your device:

1. Make sure that there are no other devices in your area using the same frequency

band.

2. Change the channel, location, or discontinue device use if you are interfering with any other radio station.

3. Contact manufacturer if you have any problems with this device.

Regulatory Compliance Statements xv

Using Your Documentation

Congratulations on your purchase of a notebook computer with the Windows® XP operating system. Whether you are new to using a portable computer or are an experienced user, this user’s manual can help you get the most from your computer.

Manual Documentation Conventions

Information Icons

Three icons and their associated messages appear in this manual. The information icons are placed before the step/information they apply to:

Warning:

Indicates the possibility of personal injury.

Caution:

Warns you of possible damage to equipment or data.

Note:

Informs you of special circumstances.

Technical Information:

Informs you of special requirements or limitations for use of item(s).

Keyboard Conventions

Keys that you need to press to perform certain functions are displayed in the manual in brackets. For example:

<Ctrl> indicates the control key (Ctrl on the keyboard).

If you need to press two keys at the same time, the key names are shown joined by a plus sign. For example:

<Fn+F8> means that you should press the Fn key and hold it and then press the F8 key.

Using Your Documentation 1

CD-ROM Device Naming Convention

In many installation programs you will have to get a program from the CD-ROM device. The program installation sequence assumes that the CD is drive d:\, however this is not always the case. The name of the CD-ROM drive is the letter following the letter assigned to your last HDD. For instance, if you have one HDD with two partitions, the HDD is drives C: and D: and the CD-ROM drive is then drive E.

Touchpad Conventions

You may be asked to click or double-click on items on the display screen. As a general note the touchpad actions act much in the same way as a wheel mouse, any differences are explained fully.

The object that needs to be clicked upon will be displayed in Bold text or shown in a small figure such as the “Start Button” shown on the right =>.

Table 1. Touchpad Click Conventions

Action Process

Click Depress the touchpad left button and release

Double-click Quickly click the left touchpad button two times

Windows Conventions:

Almost all “Windows” programs will display the name/function of a button or icon if you place the touchpad pointer on the item you want information about.

Software User Documentation

Your computer is shipped from the factory with several software programs installed. The software may include its own online or printed documentation. Refer to the documentation or the Help options in the software for more information.

The figures and illustrations in this manual may not be identical to those on your system.

General Icon Note:

Some of the Icons used in Windows XP may be placed on the taskbar by selecting (ex: Place the volume icon in the taskbar) in the properties dialog box.

2 Users Manual

Introducing Your Computer

Your computer is a lightweight portable computer that includes features such as Dolby Digital & Dolby Home Theater System support, flex-bay, fingerprint recognition system (factory option), memory stick (factory option), wireless LAN module (factory option), Bluetooth module (factory option), CD/MP3 player (factory option) to meet your computing needs at home or on the road. (Figures may be different depending on options).

Where Everything Is

This section will explain the location of all of the buttons, LEDs and equipment needed to operate your notebook computer.

Front

NOTE:

The protective cover will replace the fingerprint sensor if the option is not ordered.

Fingerprint

Sensor

Protective

Cover

Speaker

Touchpad

Hot Keys

Keyboard

LCD Open Button/Latch

LEDs

Power Button

Internal Microphone

Touchpad Buttons

Speaker

Introducing Your Computer 3

Buttons and LEDs

User Defined Button

E-Mail Button

Internet Button

Power Button

Battery Status LED

Power LED

HDD Access LED

CD Access LED

FDD Access LED

Play/Pause & Track Indicator

Volume Up

Volume Down

MP3/CD Player Option

Without MP3/CD Player Option

Scroll Lock LED

Number Lock LED

Caps Lock LED

Player Off/Stop/Eject

Player On/Play/Pause

Next/Fast Search-Forward

Previous/Fast Search-Reverse

4 Users Manual

Right Side

Left Side

Back Side

Modem Port

LAN Port

Fan Vent

Flex-Bay

Memory Stick Slot * Factory Option

PC Card Slot

PC Card Eject Button

Headphone / S/PDIF Jack

Microphone Jack

PS/2 Port

1394 Port

Parallel

Printer Port

DC-In Port

TV-Out Port(S-VHS, option)

Serial Port

Security Lock Port

Fan Vent

USB Ports

External Monitor Port

Introducing Your Computer 5

FIR * Factory Option

Bottom

Flex-Bay

Compartment

Battery Latch

Battery

Flex-Bay Latch

Port Replicator

Connector

Fan Vent

Memory

Compartment

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Using Your Computer for the First Time

This section gives you detailed information on using your computer for the first time.

Turning On the Computer

To turn on the computer’s power for the first time:

1. Install the battery and connect the AC adapter according to the Installation Guide.

2. Push the LCD open button and lift up the cover.

Or if you do not have MP3/CD Player option, slide the LCD open latch to the right and lift up the cover.

3. Press and then release the power button.

The power LED is on when the computer’s power is on.

LCD Open Button/Latch

Initial Computer Startup:

The first time you start your computer you will see the operating system registration screens. Simply read each screen and follow the simple directions. You must complete this process in order to use your computer.

Power LED

Using Your Computer for the First Time 7

Power Button

Turning Off Your Computer

Prior to shutting down your computer, ensure all of your data and current work are saved. The system will ask if you wish to save any unsaved work. Saving your work first will speed the shutdown process.

To turn off the computer, complete the following steps:

1. Click on the taskbar.

2. Click Shut Down Computer to display the shutdown popup window.

3. Click Turn Off to complete the shutdown sequence.

If you need to restart your computer after software (re)installation or because it is not responding, select the Restart option.

Power Off:

If the system is not turned off, then press and hold the power button for over 4 seconds. See ”Using Power Management Options” on page 69.

You can also perform a soft boot by saving your files and pressing <Ctrl+Alt+Del> to pop-up the “Windows Task Manager” window. Click Shut Down > Restart.

You can perform a cold boot by pressing the power button for more than 4 seconds to turn the computer off, waiting more than five seconds, and then pressing the power button to turn the computer on. The system may perform some extra checks during the restart.

8 Users Manual

Power Button Functions:

The power button has several functions other than just turning on and off your computer, see “Using Power Management Options” on page 69.

Tips for Using Your Computer

The following information helps you avoid potential problems as you use your computer:

Do not try to disassemble your computer. Opening the system chassis voids your warranty. Only an authorised manufacturer service center can replace or add any parts inside the chassis.

• Follow all the instructions and cautions in your computer user documentation.

• The LCD has a polarized surface and can be damaged easily. To prevent

damage, avoid touching the screen.

• Use only approved AC adapters, auto adapters, memory modules and other

options.

• Because a notebook computer is small and has restricted air flow around

components, it is more likely to overheat than a desktop computer. A fan inside your computer runs when needed to help eliminate heat. Make sure the fan vent on the left side of your computer is not blocked when you use the computer. Occasionally check the vents and remove any accumulated dust on the outside.

• Avoid using or storing the computer in extremely hot or cold areas, such as a

car on a hot day. Keep the computer away from heaters and out of direct sunlight. Exposure to excessive heat may damage computer components. If you have left your computer in a hot place, let it cool down slowly to room temperature (with the LCD panel open) before using it.

• Do not remove the memory-module compartment door, or try to install a

memory module when the computer is on. (For information on installing memory modules, see “Installing a Memory Module” on page 81.)

• Set up your computer work area to avoid physical strain. Sit with your back

straight and supported by your chair. Adjust your chair or work table so that your arms and wrists can remain in a relaxed position, parallel with the floor. Avoid bending or twisting your wrists as you work. Your hands should “float” slightly above the keyboard. Refer to a book on office ergonomics for more information on setting up your work area.

• Take frequent breaks from working at the computer to rest your eyes and

stretch your muscles.

• Remember to save your data files frequently and to make backup copies of your

files.

Using Your Computer for the First Time 9

Travelling with Your Computer

Air Travel

If you are travelling by air, follow these tips:

• Take the computer with you as carry-on luggage. Do not check the computer

with your baggage.

• Allow the computer and disks to go through the X-ray security devices. Do not

hand-carry disks through the walk-through metal detectors, which can cause loss of data.

• Make sure that the battery is charged or the power cord is easily accessible.

You may be required to turn on the computer for airport security personnel.

• Be prepared to turn off the computer during take off and landing.

Locking your Computer

As a precaution when you are travelling or using your computer in an unsecured area, you should keep your computer as safe as possible. An option to do this is the Security Lock System. Follow the Security Lock System manufacturers instructions for specific installation and use. The following figure shows generally how to use the lock.

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Handling Spills

Do not spill anything on your computer. The best way to avoid spills is to avoid eating and drinking around your computer. If you do spill something on your computer, turn off your computer, unplug it immediately, and do the following:

• If you spill liquid on the keyboard, drain as much of the liquid from the

keyboard as possible. Be careful not to let the liquid drip onto the LCD panel. Allow the system to dry for several days before trying to use it.

• If you spill liquid on an external keyboard or keypad, unplug it and drain as

much of the liquid as possible. Allow the keyboard to sit at room temperature for a full day before trying to use it.

Sweet liquids leave a sticky residue that may jam the keyboard despite your efforts to dry it.

• If you spill liquid on the LCD panel, clean it immediately with a soft cloth and

denatured alcohol or a proprietary LCD screen cleaner. Do not use water, window cleaner, acetone, aromatic solvent, or dry, rough towels to clean it.

Some liquids damage the polarized LCD screen. If your screen is damaged, contact your authorized manufacturer’s service center for a replacement.

Storing the Computer for Long Periods

If possible, leave the power cord connected to the computer and an electrical outlet when the computer is not in use. This extends the life of the battery and keeps the battery fully charged.

If you will not be using the computer for a long period of time (a month or more), you should charge the battery until it is completely full. After you have done so, remove the battery from the unit.

Using Your Computer for the First Time 11

Using the Keyboard

Your computer has an 88/89-key keyboard. By pressing designated key combinations, you can have access to all the key functions of a full-sized keyboard.

Function & Special Purpose Keys

Embedded Numeric Keypad

Cursor/Screen

Control Keys

Function

Key

The keys on the keyboard can be grouped into the following categories:

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Windows

Key

Although the layout of the keys on your computer’s keyboard is different from that on a desktop computer’s keyboard, the keyboard feels like a full-sized keyboard when you use it.

Application Key

• Full-sized Alphanumeric typewriter keys are arranged like a standard

typewriter keyboard and are used for text entry. The Windows keys on either side of the spacebar open Windows menus and perform other special functions.

• Function keys, when pressed together with the <Fn> key, enable special

functions.

• Cursor and Screen control keys move the cursor. They may perform other

functions, depending on your software.

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 left 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.

While the numeric functions are enabled, you can temporarily return a key to its normal function by pressing the key 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.

Using the Keyboard 13

Using Special Function Keys

The function key activates special functions when it is pressed in combination with another keys. Table 2 shows the special key combinations.

Table 2. Description of Special Function Key Combinations

<Fn> Key Combinations

<Fn+F2> F2

<Fn+F4> F4

<Fn+F5> F5

<Fn+F7> F7

<Fn+F8> F8

<Fn+F9> F9

<Fn+F10> F10

<Fn+F11> F11

<Fn+F12> F12

<Fn+PgUp> PgUp: Volume up: Increases the audio volume.

<Fn+PgDn> PgDn Volume down: Decreases the audio volume.

<Fn+End> End

<Fn+Up Arrow> Brightness Up: Increases the LCD brightness.

<Fn+Down Arrow> Brightness Down: Decreases the LCD brightness.

Key Name

Gauge

LCD/CRT

Rest:

Wireless On/Off

S/PDIF

Num Lock

Scroll

Pause

Break

Mute:

Key Function

Gauge Displays the gauge showing the power source, battery

LCD/CRT: Switches the display between the LCD, the external

Rest: Puts the computer into Suspend mode. To resume normal

Wireless On/Off: Toggles the Wireless LAN function On/Off

S/PDIF: Toggles the S/PDIF function On/Off.

Num Lock: Activates the numeric keypad.

Scroll: In some applications, sets the cursor-control keys to scroll

Pause: Stops a program operation in DOS mode.

Break: Exits a program in DOS mode.

Mute: Mutes the audio.

level, wireless on/off, and S/PDIF on/off. The gauge closes in a few seconds, or you can press <Esc> to close the gauge.

monitor, and simultaneous display on both the LCD and the external monitor.

operation from rest, press the power button. (See ”Using Power Management Options” on page 69 for more information about the rest mode.)

the page up or down while the cursor position does not change. Pressing key combination again turns off the scrolling function.

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When you press a function key combination, the system sound may be temporarily muted.

Hot Keys

You may program the three buttons to the left of the power button to start any program you have installed on your computer.

User Defined Button

Internet Button E-Mail Button

The default settings for these buttons are:

Internet Explorer Outlook Express Windows Calculator

To reprogram the hot keys, follow the steps below:

1. Double-click icon on the Windows taskbar, the Key Setting window is

displayed.

2. Select a button and click the Browse button to locate the program you wish to assign to the button.

3. Click on your program choice to select it. Click Open.

4. Click OK to close window.

Using the Keyboard 15

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