Samsung N760FS2023, N760FS21DH, N760FS21DD, N760FS20PD, N760FS20PM 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.

Copyright 2000 All rights are reserved

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.

i

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.

•Insure 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.

•The computer product is equipped with a three-wire power cord to make sure that the product is properly grounded when in use. The plug on this cord will fit only into a grounding-type outlet. This is a safety feature. If you are unable to insert the plug into an outlet, contact an electrician to install the appropriate outlet.

•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.

iiUsers 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 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 cabinet 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, or industrial areas.

Important Safety Information iii

Battery Disposal

Do not put rechargeable batteries or products powered by nonremovable rechargeable batteries in the garbage.

Contact your customer service representative 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.

iv Users Manual

Regulatory Compliance Statements

United States Users

FCC Part 15

This device 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 designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio or television reception. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio and 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.

Compliance Accessories: The accessories associated with this equipment are: shielded video cable. These accessories are required to be used in order to ensure compliance with FCC rules.

This device complies with Par t15 of the FCC Rules. Operation of this product 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.

Changes or modifications not expressly approved by manufacturer could void the FCC compliance and negate your authority to operate the product.

FCC ID: A3LS760

Regulatory Compliance Statements v

FCC part 68 (applicable to products fitted with USA modems)

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.

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 for repair or warranty information, please contact your local distributor or Samsung Electronics Corporation at [phone]. 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.

vi Users Manual

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 a 900 number or any other 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.

Canadian Users

Radio Interference Regulations (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 limites applicables aux appareils numériques de Classe B prescrites dans le règlement sur le brouillage radioélectrique édicté par Industrie Canada.

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.

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.

Regulatory Compliance Statements vii

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.

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.

viii Users Manual

Laser Safety

All systems equipped with CD and 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.

Laser Safety ix

Power Cord Requirements

The power cord set (appliance coupler, flexible cord, and wall 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 C13 connector, for mating with appliance inlet on the computer.

x Users Manual

Country-Specific Power Cord Set Requirements

The requirements listed below are applicable to the specific country listed:

	Country	Accrediting	Applicable Note
		Agency	Numbers
	Australia	EANSW	1
	Austria	OVE	1
	Belgium	CEBC	1
	Canada	CSA	2
	Denmark	DEMKO	1
	Finland	FIMKO	1
	France	UTE	1
	Germany	VDE	1
	Italy	IMQ	1
	Japan	JIS	3
	The Netherlands	KEMA	1
	Norway	NEMKO	1
	Sweden	SEMKO	1
	Switzerland	SEV	1
	United Kingdom	BSI	1
	United States	UL	2

Notes:

1. Flexible cord must be <HAR> Type HO5VV-F, 3-conductor, 1.0 mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country where it will be used.

2.Flexible cord must be Type SVT or equivalent, No.18 AWG. Wall plug must be a two-pole grounding type.

3.Appliance coupler, flexible cord, and wall plug must bear a "T" mark and registration number in accordance with the Japanese Dentori Law. Flexible cord must be Type VCT or VCTF, 3-conductor, 0.75 mm² conductor size. Wall plug must be a two-pole grounding type with a Japanese Industrial Standard C8303 (15 A, 125V) configuration.

Power Cord Requirements xi

Using Your Documentation

Congratulations on your purchase of a notebook computer. 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:

A warning indicates the possibility of personal injury.

A caution warns you of possible damage to equipment or data.

A note informs you of special circumstances.

Keyboard Conventions

Keys that you need to press to perform certain functions are displayed in the manual using a small graphic of the button. For example:

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:

+

means that you should press the Alt key and hold it and then press the Pg Up 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

If you are new to using computers, see “Glossary”. The “Glossary” explains general computing terms that are used in this manual and tells you about some of the differences between notebook computers and desktop computers.

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.

2 Users Manual

Introducing Your Computer

Your lightweight portable notebook computer includes many features to meet your computing needs at home and/or on the road. The computer is a very slim lightweight notebook computer with a docking station that has peripheral devices that allow it to perform all of the functions of a desktop computer.

Where Everything Is

The following sections, PC Equipment Locations and Docking Station Equipment Locations will explain the details of the notebook computer and the docking station as well as other basic operations to dock and undock the computer.

Notebook Computer

+

Docking Station

Figure 1. Notebook & Docking Station

Introducing Your Computer 3

PC Equipment Location

The figures in this section show you the location of important items on the computer.

LCD Latch

	LCD Display
	Power Button
	Keyboard
Touchpad
Touchpad Buttons	Internet Button
	Video Port
Speaker	Fan Vent

	LEDs
Microphone Jack	Headphone Jack
	MP3 Controller Jack

Figure 2. Front/Right View of PC

4 Users Manual

PC Card Slot

USB Port

LAN/Serial Port

Security Lock Port	DC-in Port
	Modem Port

Figure 3. Back/Left View of PC

The figure below is the bottom view of the PC without the Docking Station attached.

Battery Latch

Battery

Docking Connector

Battery Latch

Memory Module

Compartment

Figure 4. Bottom View of PC

Introducing Your Computer 5

Docking Station Equipment Location

The figures in this section show you the location of important items on the docking station. See “Using the Multi-Bays in the Docking Station” on page 33.

5.25" Multi-Bay	Docking Pins
Release Latch

Docking Release Lever

Docking Connector

5.25 Multi-Bay

(CD/DVD Drive installed)

Eject PC Button

3.5 Multi-Bay (FDD installed)

Figure 5. Docking Station Front/Right/Top

Docking Hook

Security Lock Port

(Composite) TV-Out Port

PS/2 Port

USB Port

Printer Port

USB Port

LAN Port DC-in Port

3.5" Multi-Bay

Release Latch

Docking Hook

Speaker

Docking Release

Lever

Figure 6. Docking Station Top/Back/Left

6 Users Manual

Speaker

3.5" Multi-Bay Disk Drive

(FDD Drive)

5.25" Multi-Bay Disk Drive

(CD/DVD-ROM Drive)

Figure 7. Docking Station Bottom

Docking/Undocking your Computer

The docking station allows you to use this system as a desktop PC.

Connect the AC adapter to the docking station when it is installed to the computer.

Docking your Computer

You may dock your computer while the computer is off or on, however the preferred and safer method is with the power off.

To install your computer into the docking station with the power off, complete the following steps:

1.Disconnect the AC adapter from the system.

2.Place the front part of a system on two hooks of the docking station.

3.Press the back part of a system until it clicks into the docking station fully.

Introducing Your Computer 7

Front of the System

Back of the System

Docking Hook

Figure 8. Docking Sequence

To dock your computer with the power on simply place the computer on the docking hooks and press down on the area above the keyboard.

Dock Change

When the docking station is connected properly then the "Dock Change" message shows. When the "Dock Change" message disappears you may use the system. Press the system on both sides not the middle to ensure that the docking connector is completely mated to the system.

Undocking your Computer

To remove your computer from the docking station with the power off, complete the following steps.

1.Turn off the system.

2.Disconnect the AC adapter.

3.Grab the two docking release levers and pull them out until they click. The computer will pop up approximately 1cm.

4.Tilt the system up at the back.

8 Users Manual

Figure 9. Docking Station Release Lever Operation

5.After tilting remove the system by sliding/lifting out toward the back of the docking station.

6.Connect the AC adapter to the system.

To remove your computer from the docking station with the power on, complete the following steps:

1. Press the Eject PC button on front of the docking station for one second.

2. When “Dock Change” message shows on the screen, pull the two release levers outward until they click and the computer pops up approximately 1cm.

3. Remove the system.

4. Attach the AC adapter to the system.

Eject PC Button

Figure 10. Undocking Computer (Power On)

Do not detach the computer if battery power is less than 20% power. The system may crash and you will lose any unsaved data.

Use Start > Eject PC instead of the Eject PC button if the "Eject PC Button" does not work and the dock change message is not displayed.

Introducing Your Computer 9

Using Your Computer for the First Time

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

Installing the Battery

The first step in using your notebook computer is to determine the normal use for your computer. Two batteries (Standard and Long Life) come with the computer and both go into the same slot. The standard battery may be used whether the computer is in the docking station or not. the long life battery may only be used when the PC is not in the docking station.

Ensure that both battery latches are slid fully toward the center of the computer.

The long life battery cannot be used with the PC in the docking station.

Standard Battery

1	or

2

Long Life Battery

10 Users Manual

AC Adapter

Your computer runs on power from the battery in the computer or from an electrical outlet. The first time that you use your computer, fully charge the battery using the AC adapter, see Figure 11.

To attach the power cord complete the following:

Power Cords:

Many countries have different power cord configurations. Your computer should be supplied with the correct one for your area. If not contact the supplier.

1.Plug the AC adapter into the power connector on the back side of the computer.

2.Connect the power cord to the AC adapter and then to an electrical outlet.

DC-in Port

Power Cord

Power Connector

AC Adapter

Figure 11. Connecting the AC Adapter

The power connector may be plugged into either the computer or the docking station. The preferred method when docked is to plug into the docking station.

The battery starts charging as soon as you plug the power cord into an electrical outlet. The battery charges faster if the computer is turned off during charging.

Ensure you charge the battery fully the first time you use it.

See “Using the Battery” on page 46 for more information on using your computer’s battery.

Using Your Computer for the First Time 11

Turning On the Computer

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

1.Slide the LCD latch, located on the front of the cover to the right.

2.Lift up the LCD display.

3.Press and then release the power button (Figure 12).

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

Power LED

Figure 12. Turning on the Computer’s Power

Initial computer startup

The first time you start your computer you will see the operating system registration screen. There are several screens in the registration process. Simply read each screen and follow the simple directions. You must complete this process in order to use your computer. A tutorial is provided if you require it.

Turning Off Your Computer

Prior to shutting down your computer ensure all of your data and current work are saved. The shutdown process will ask if you wish to save your work, however by saving your work first the shutdown process is quicker.

12 Users Manual

To turn off the computer, complete the following steps:

1.Click on the taskbar.

2.Click Shut Down.

Figure 13. Windows Shutdown Pop-up Window

3.Select Shut down.

4.Click OK.

If you need to restart your computer after software (re)installation or because it is not responding select the Restart option in step 3 above instead.

If the system does not power off, then press and hold the power button for over 4 seconds.

See “Using Power Management Options” on page 57.

System problems requiring a computer restart (Cold Boot):

Do not perform a cold boot unless your keyboard and touchpad have no effect and you cannot perform a warm boot/software restart.

When you perform a cold boot, you lose all data since it last saved to a storage medium, i.e. Hard drive, Floppy disk.

You can also perform a soft boot by saving your files and pressing + + to pop-up the windows “Close Program” window. Click on the Shut Down button.

You can perform a cold boot by pressing the power button for more than 3 seconds to turn the computer off, waiting more than five seconds, and then pressing the power button to turn the computer on.

The power button has several functions other than just turning on and off your computer, see “Using Power Management Options” on page 57.

Using Your Computer for the First Time 13

Using the LCD Display

This section will discuss using/changing the LCD display and its defaults:

The LCD display brightness adjustment is divided into 8 levels.

•	The	+	key combination decreases LCD brightness.
•	The	+	key combination increases LCD brightness.

The LCD display default settings are:

•Level 6 when operating on AC power.

•Level 4 when operating on battery power.

LCD Cleaning:

Cleaning the LCD display should only be done with a soft cloth dampened with denatured alcohol.

Even if you change the default LCD display brightness settings, the defaults listed above will be restored once you power off and then back on.

Notice: The limits of LCD manufacturing technology allow a maximum of 10 abnormal/bad pixels.

14 Users Manual

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 authorized 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 display has a polarized surface and can be damaged easily. To prevent damage, avoid touching the LCD display 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 right side of your computer is not blocked when you use the computer. (See Figure 2 on page 4 for the location of the vent.) 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. (See Figure 4 on page 5 for door location.)

(For information on installing a memory module, see “Installing a Memory Module” on page 73.)

•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 15

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 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.

Figure 14. Security Lock System

16 Users Manual

Handling Spills

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

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

Do not spill anything on your computer. The best way to avoid spills is to not eat or drink around your computer. If you do spill something on your computer, turn it off and unplug it immediately, then 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.

•If you spill liquid on the LCD panel, clean it immediately with a soft cloth and denatured alcohol. Do not use water, window cleaner, acetone, aromatic solvent, or dry, rough towels to clean it.

Using Your Computer for the First Time 17

Using the Keyboard

Your computer has an 81-key keyboard (Figure 15). By pressing designated key combinations, you can have access to all the key functions of a full-sized keyboard.

Keyboard configuration is different from one country to another, however the operation of the keys and key combinations remain the same.

Function & Special purpose Hot Keys

Embedded Numeric Keypad

	Alphanumeric Keys	Windows Key
Function Key	Figure 15. US Keyboard	Cursor/Screen		Control Keys

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.

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

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

typewriter keyboard [QWERTY] and are used for text entry. The Windows key

opens Windows menus and performs other special functions.

•F1 to F12 and the Cursor/Screen Control keys, when pressed together with

key, enable special functions.

18 Users Manual

The F1 to F12 keys are assigned to different functions depending on the program in use, however the key is usually assigned to program help.

•Cursor and Screen control keys move the cursor. They may perform other functions, depending on your software.

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

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

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 (Figure 16). A number or symbol on the right corner of each keypad key shows its numeric function.

Num Lock LED

Figure 16. Numeric Keypad & Numlock LED

Press 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 LEDs” on page 26 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 key. For example to type the letter m, press + , this operation displays the letter m.

To turn the numeric keypad off, press again. The Num Lock LED turns off.

Using the Keyboard 19