Samsung Electronics Co S720R Notebook Computer, 233/366MHz Pentium II User Manual manual

Samsung Electronics Co Ltd Notebook Computer, 233/366MHz Pentium II manual

manual

Download:
Mirror Download [FCC.gov]
Document ID	18438
Application ID	mYVe3bU4wyly0HjeuFcP3Q==
Document Description	manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	113.3kB (1416265 bits)
Date Submitted	1999-01-05 00:00:00
Date Available	1999-02-17 00:00:00
Creation Date	1998-11-27 17:00:13
Producing Software	Acrobat Distiller 3.0 for Windows
Document Lastmod	1998-12-11 14:40:39
Document Title	manual
Document Creator	FrameMaker 5.5P4f

Notice
The information within this manual is subject to change without notice. The manufacturer shall
not be held liable for technical or editional errors or omissions contained in herein; nor for
incidental or consequential damages resulting from the furnishing, performance or use of this
material.
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.
Product names mentioned herein are for identification purposes only, and may be trademarks and/
or registered trademarks of their respective companies.
1998. All rights reserved
Federal Communications Commission (FCC)
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.
NOTE:
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 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, it
may cause harmful interference 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.
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.
CLASS 1 LASER PRODUCT
CAUTION
The laser beam used by this CD-ROM drive unit can be harmful to the eyes. Do not attempt to open the unit.
All service procedures should be performed by an authorized dealer or distributor.
WARNING
Never use any optical instruments in conjunction with this unit. To do so will greatly increase the hazard to
your eyes.
ADVARSEL
USYNLIG LASERSTRÅLING VED ÅBNING, NÅR SIKKERHEDSAFBRYDERE ER UDE AF
FUNKTION.
SE IKKE IND I STRÅLEN - HELLER IKKE MED OPTISKE INSTRUMENTER.
ADVARSEL
USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG SIKKERHEDSLÅS BRYTES.
STIRR IKKE INN I STRÅLEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.
LUOKAN 1 LASERLAITE.
VAROITUS!
LAITTEEN KÄYTTÄMINEN MUULLA KUIN TÄSSÄ KÄYTTöOHJEESSA MAINITULLA
TAVALLA SAATTAA ALTISTAA KÄYTTÄJÄN TURVALLISUUSLUOKAN 1 YLITTÄVÄLLE
NÄKYMÄTTöMÄLLE LASERSÄTEILYLLE.
KLASS 1 LASERAPPARAT.
VARNING
OM APPARATEN ANVÄNDS PÅ ANNAT SÄTT ÄN I DENNA BRUKSANVISNING
SPECIFICERATS, KAN ANVÄNDAREN UTSÄTTAS FöR OSYNLIG LASER-STRÅLNING, SOM
öVERSKRIDER GRÄNSEN FöR LASERKLASS 1.
Labels appearing on the drives:
CAUTION - INVISIBLE LASER RADIATION WHEN OPEN. AVOID EXPOSURE TO BEAM.
VORSICHT! UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN DECKEL GEöFFNET.
NICHT DEM STRAHL AUSSETZEN!
VARNING - OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR öPPNAD. STRÅLEN ÄR
FARLIG.
ADVARSEL - USYNLIG LASERSTRÅLING VED ÅBNING.UNDGÅ UDS/ETTELSE FOR
STRÅLING.
CLASS 1 LASER PRODUCTLASERSCHUTZKLASSE 1 PRODUKT TOEN 60825
Important Safety Instruction
Read all of these instructions, and save these instructions for later use.
•
Follow all warnings and instructions marked on the product. Unplug this product from the
wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp
cloth for cleaning.
• Do not use this product near water. Never spill liquid of any kind on the product.
• Do not place this product on an unstable cart, stand, or table.
• Slots and openings in the cabinet are provided for ventilation, to ensure reliable operation of
the product on a bed, sofa, rug, or other similar surface. This product should never be
placed near or over a radiator or heat register. This product should not be placed in a builtin installation unless proper ventilation is provided.
• Before connecting this product to a power source, check the required voltage and frequency
match the available power source.
• This computer is powered by an internal battery pack or by an external AC power source
through an external AC adapter. Use of another battery pack or external AC adapter may
present risk of fire or explosion.
• This product is equipped with a 2-wire type plug. If you are unable to insert the plug into the
outlet, contact your electrician to replace your obsolete outlet.
• Do not allow anything to rest on the power cord.
• Do not place this product in a location where someone may trip over the cord.
• If an extension cord is used with this product, make sure that the total of the ampere ratings
on the products plugged into the extension cord do not exceed the extension cord
ampererating.
• Never push objects of any kind into this product through the cabinet slots, as they may touch
dangerous voltage points or short out parts; that could result in a risk of fire or electric
shock.
• Except as explained elsewhere in this manual, do not attempt to service this product
yourself.
• Handle battery with care. If dropped, it may be damaged.
• Do not allow the battery to be exposed to direct sunlight for extended periods of time.
• Do not attempt to disassemble the battery. If the battery is disassembled and the electrodes
are exposed to outside, the battery may generate heat and smoke by chemical reaction.
• Do not expose the battery to moisture or chemicals.
• Charge the battery only as described in this document.
• Do not short circuit the battery terminals as the resulting high currents can damage the
battery.
• The battery should not be used to power other products.
• Do not dispose of a used battery in a fire or incinerator, as an explosion may result.
• The battery should be recycled.
• Do not subject the battery to temperature less than -20 degrees Centigrade or greater than 50
degrees Centigrade.
• Unplug this product from the wall outlet and refer problems to the service representative
under the following conditions:
• When the power cord or plug is damaged or frayed.
• If liquid has been spilled into product.
• If the product has been exposed to rain or water.
• If the product does not operate normally when the operating instructions are followed,
adjust only those controls that are covered by the operating Instructions. Improper
adjustment of other controls may result in damage.
Table of Contents
Using Your Documentation ................................................................. 1
Special Features of the User’s Manual ............................................................... 1
Using the Software User Documentation ............................................................ 2
Introducing Your Computer ................................................................. 3
Using Your Computer for the First Time ............................................ 5
Attaching the AC Adapter .................................................................................... 5
Turning On the Computer ................................................................................... 6
Understanding POST .......................................................................................... 7
Adjusting the LCD Display .................................................................................. 8
Turning Off Your Computer ................................................................................. 8
Restarting Your Computer .................................................................................. 8
Tips for Using Your Computer ............................................................................. 9
Traveling with Your Computer ........................................................................... 10
Handling Spills .................................................................................................. 11
Storing the Computer for Long Periods ............................................................. 11
Using the Keyboard ............................................................................ 13
Using the Numeric Keypad ............................................................................... 14
Using Special Function Keys ............................................................................ 15
Using the Touchpad ........................................................................... 17
Reading the System Status Lights ................................................... 19
Connecting Peripheral Devices ......................................................... 21
Connecting the Floppy Drive to the Floppy Connector ..................................... 23
Using the SmartBay ........................................................................... 25
Using the Floppy Drive ...................................................................... 27
Using the CD-ROM Drive ................................................................... 29
Using the Hard Drive .......................................................................... 32
Removing the Hard Drive .................................................................................. 32
Installing a Hard Drive ....................................................................................... 33
Using the Battery ................................................................................ 34
Charging the Battery ......................................................................................... 34
Safely Using the AC Adapter and Batteries ...................................................... 35
Removing and Installing the Battery ................................................................. 35
Monitoring the Battery Charge .......................................................................... 36
Using the Battery Gauge
37
Using the Main Battery Lights ................................................................. 38
Using PowerProfiler to Monitor the Battery ............................................. 38
Battery Warnings ............................................................................................... 39
Using System Setup ........................................................................... 40
Starting System Setup ...................................................................................... 41
Main Menu ........................................................................................................ 43
Advanced Menu ................................................................................................ 45
Security Menu ................................................................................................... 48
Power Menu ...................................................................................................... 49
Boot Menu ......................................................................................................... 51
Exit Menu .......................................................................................................... 52
Using System Security ....................................................................... 54
System Passwords ............................................................................................ 54
Creating a Password ......................................................................................... 54
Deleting a Password ......................................................................................... 55
Requiring a Boot Password ............................................................................... 56
Locking the Hard Drive Boot Sector .................................................................. 56
Locking the Floppy Drive ................................................................................... 56
Locking the Keyboard ....................................................................................... 56
Using Power Management Options .................................................. 57
Non-Turbo Mode ............................................................................................... 57
Standby Mode ................................................................................................... 58
Suspend Mode .................................................................................................. 58
Suspend Mode Precautions .............................................................................. 59
Using PowerProfiler .......................................................................................... 60
Creating a Save to Disk Partition ...................................................... 62
Changing the Video Configuration ................................................... 65
Resolution and Color Depth .............................................................................. 65
Configuring Display Features ............................................................................ 66
Selecting a Monitor Type ........................................................................ 67
Changing Color Depth and Resolution ................................................... 67
Working with PC Cards ...................................................................... 69
Maintaining PC Cards ....................................................................................... 69
Using PC Cards ................................................................................................ 70
Windows 98 ............................................................................................ 71
Windows NT ............................................................................................ 71
Troubleshooting ................................................................................. 73
Operating Problems .......................................................................................... 73
Infrared Problems .............................................................................................. 75
Using Options ..................................................................................... 76
Auto/Airline Adapter .......................................................................................... 76
Battery Pack ...................................................................................................... 77
Hard Drives ....................................................................................................... 77
Memory Modules ............................................................................................... 77
Before You Install Memory ...................................................................... 77
Installing a Memory Module .................................................................... 78
Battery Cradle ................................................................................................... 81
External Numeric Keypad ................................................................................. 82
CD-ROM Drive and Floppy Cable ..................................................................... 82
Docking Options ................................................................................................ 82
Specifications ..................................................................................... 83
Abbreviations ...................................................................................... 85
Glossary ..............................................................................................88
Using Your Documentation
Congratulations on your purchase the note book computer! Whether you are new to
using a portable computer or are an experienced user, the computer documentation
can help you get the most from your computer.
When you need more in-depth information, turn to your online User’s Manual.
Special Features of the User’s Manual
Three types of messages with icons appear in the manual:
A note informs you of special circumstances.
A caution warns you of possible damage to equipment.
A warning indicates the possibility of personal injury.
Keys that you need to press to perform certain functions are shown in the manual
enclosed in angle brackets. For example,

indicates the control key (Ctrl on the computer’s 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 Fn key and hold it and then press the F11 key.
Using Your Documentation 1
If you are new to using computers, see the Glossary. The Glossary explains general
computing terms that are used in this manual and tells you about some of the
differences between portable computers and desktop computers.
Using the Software User Documentation
Your computer 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.
Using Your Documentation 2
Introducing Your Computer
Your notebook computer is a lightweight portable computer that includes features to
meet your computing needs at home or on the road.
Figures 1 through 3 show you the features of your computer.
LCD latch
Mouse
buttons
LCD
Speaker
Touchpad
Status
lights
Power
button
AC adapter
connector
SmartBay™
(floppy drive
shown)
Fan vent
Microphone
Speaker
Hard drive compartment
Kensington lock support
Battery
compartment
Figure 1. Front View of Computer
Introducing Your Computer 3
PS/2™
mouse and
keyboard
port
Volume control
Docking
connector
Audio-line-out jack
Microphone jack
Parallel port
Serial port
USB port
Video
port
External Floppy connector
Infrared
port
PC Card
compartment
Figure 2. Back View of Computer
Memory module
compartment
Business card
holder
SmartBay latch
Label showing
part number and
serial number
Figure 3. Bottom View of Computer
Introducing Your Computer 4
Using Your Computer for the First Time
This section gives you detailed information on using your computer for the first time.
Attaching the AC Adapter
Your computer runs on power from the battery that came installed in the computer or
from an electrical outlet. The first time that you use your computer, fully charge the
battery by attaching the AC adapter to the computer and to an electrical outlet.
All batteries lose their charge if they sit unused for an
extended time period. When not used, your Ascentia M
battery can discharge fully in 2 to 3 months. The battery may
have discharged in the time it took for the computer to go
from the factory to you.
To attach the AC adapter:
1. Plug the AC adapter into the power connector on the right side of the computer
(Figure 4).
2. Connect the power cord to the AC adapter and then to an electrical outlet.
Using Your Computer for the First Time 5
Adapter plug
Battery
charge
light
Power cord
AC adapter
Figure 4. Connecting the AC Adapter
The battery starts charging as soon as you plug the AC adapter into an electrical
outlet. The battery charges faster if the computer is turned off during charging.
If the battery is fully depleted and the computer is turned off, the battery charges in
about 3 hours. If the computer is turned on, the battery charges in about 6 hours.
When the battery is charging, the battery charge light is amber. When the battery is
fully charged, the light turns green.
See “Using the Battery” on page 34 for more information on using your computer’s
battery.
Turning On the Computer
To turn on the computer’s power for the first time:
1. Slide the LCD cover latch to the right and hold it.
2. Lift up the LCD cover.
Using Your Computer for the First Time 6
3. Press and then release the power button (Figure 5).
The power light is on when the computer’s power is on.
Power button
Power light
Figure 5. Turning On the Computer’s Power
Understanding POST
When you turn on your computer, a routine called POST automatically runs to test
the computer components. The manufacturer logo appears on the screen during
POST, if you press the ESC key while the manufacturer logo is displayed you will see
several messages on the screen (see “Boot Menu” on page 51 for information on
disabling the logo screen). After POST is successfully completed, the computer beeps
once.
Screen messages are built into the computer to report both normal and abnormal
system conditions. If an error message appears, take any action suggested in the
message. If the message identifies the error condition but does not suggest any
corrective action, write down the message and contact manufacturer or an authorized
service center for assistance.
Using Your Computer for the First Time 7
Adjusting the LCD Display
You may wish to adjust the LCD display when you begin using your computer. A
TFT LCD does not require adjustment for contrast because the contrast is set to
remain at maximum.
To adjust the brightness of the LCD:
• Press to increase the display brightness.
• Press to decrease the display brightness.
Turning Off Your Computer
If your computer has a Windows operating system, turn off your
computer by performing the shutdown procedure described in this
section. Otherwise, you may lose data.
To turn off the computer:
1. Click Start on the taskbar.
2. Click Shut Down.
3. Select the shut down option.
4. Click OK or Yes.
• If the operating system is Windows 98, the computer turns off.
• If the operating system is Windows NT, you receive a shutdown message
and must press the power button to turn off the computer.
Restarting Your Computer
You may need to restart (reboot) your computer when installing hardware or software
or if the computer does not respond to your input. A warm (or soft) boot prompts you
to save your files, turns off the computer, and then restarts the computer. A cold boot
turns off the computer without saving your files.
Using Your Computer for the First Time 8
Do not perform a cold boot unless your keyboard and
touchpad have no effect and you cannot perform a warm boot.
When you perform a cold boot, you lose data unless it was
saved to a storage medium.
To perform a warm (or soft) boot:
1. Click the Start button on the taskbar.
2. Click Shut Down.
3. Select Restart the Computer.
4. Click the Yes button.
5. Save your files if prompted. Your computer reboots.
You can also perform a soft boot by saving your files and pressing
and then clicking on Shut Down.
You can perform a cold (or hard) boot by pressing the power button to turn the
computer off, waiting five seconds, and then pressing the power button to turn the
computer on.
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 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, and memory modules.
Using Your Computer for the First Time 9
• Because a portable 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 helps to eliminate some heat. Make sure the fan vent on
the side of your computer is not blocked when you use the computer. (See
Figure 1 on page 3 for the location of the vent.) Occasionally check the vent
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 3 for the location of
the door.)
(For information on installing memory modules, see “Memory Modules” on
page 77.)
• 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.
Traveling with Your Computer
If you are traveling by airplane, 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.
Using Your Computer for the First Time 10
• Make sure that the battery is charged or the AC adapter 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.
• Contact your airline for information about using an optional airline adapter to
power your computer while traveling by airplane.
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. 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 AC adapter connected to the computer when the computer is not
in use. This helps extend the life of the battery and keeps the battery fully charged.
Using Your Computer for the First Time 11
If you will not be using the computer for an extended 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 12
Using the Keyboard
Your computer has an 87/88-key keyboard (Figure 6). By pressing designated key
combinations, you can have access to all the key functions of a full-sized keyboard.
Function keys
key
Windows
key
Typewriter
keys
Windows
keys
Cursor-control
keys
Figure 6. Keyboard
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
distance between the keys (the pitch) is the same as on a fullsize keyboard (19 mm). The travel, or space the key goes
down when pressed, is also the same (3 mm).
The keys on the keyboard can be grouped into the following categories:
• Full-sized typewriter keys are arranged like a standard typewriter keyboard
and are used for text entry.
Using the Keyboard 13
• Function keys, when pressed together with the key, enable special
functions.
• Cursor control keys move the cursor. They may perform other functions,
depending on your software.
• Windows keys open Windows menus and perform other special functions.
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 (Figure 7). A
number or symbol on the right corner of each keypad key shows its numeric function.
Figure 7. Numeric Keypad
Press to turn on the embedded numeric keypad. The numeric functions
of the keypad are enabled and the Num Lock light turns on.
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
.
To turn the numeric keypad off, press again. The Num Lock light turns
off.
Using the Keyboard 14
Using Special Function Keys
The key activates special functions when it is pressed in combination with
another key. Table 1 shows the special key combinations.
Table 1. Description of Special Function Keys
Key
Function
Combination

Print screen: In Windows 98 or Windows NT, takes a picture of
the open screen and puts it on the clipboard.

System request: Reserved for use in software programs.

Speed: Enables and disables the Battery Power Saving mode.
This key combination functions only when the computer is run
from the battery. The options are Turbo and Non-turbo. Press
to change the Battery Power Saving mode to their next
settings. Press again to return the Power Saving mode
to their previous settings.
An icon of a dripping water faucet indicates that
Battery Power Saving mode is Non-turbo mode.
An icon of a water faucet with water running at full
force indicates that Battery Power Saving mode is
Turbo mode.
This key combination changes Battery Power
Saving modes only until you turn your computer off and then back
on again.

Backlight: Turns the LCD display off. Press any key (except the
key) to turn the LCD display back on.

CRT/LCD: Switches the display between the LCD, the external
monitor, and simultaneous display on both the LCD and the
external monitor.
Using the Keyboard 15

Gauge: Displays the battery gauge in the upper-right corner of
your screen.
The gauge closes in a few seconds. (See “You can monitor the
charge of the battery pack installed in your computer through the
battery gauge.” on page 37 for more information on the battery
gauge.)

KeyLock: Locks the keyboard and activates password protection.
Type your password and press to unlock the keyboard.
The key combination has no effect unless a password is
enabled in System Setup. The Num Lock, Caps Lock, and Scroll
Lock lights blink when the keyboard is locked.

Mute: Turns the audio output on and off.

Volume down: Decreases the audio volume.

Volume up: Increases the audio volume.

Rest: Puts the computer into rest or suspend mode. To resume
normal operation from rest, press the power button. (See “Power
Menu” on page 49 for more information about the rest mode.)

Scroll: In some applications, sets the cursor-control keys to scroll
the page up or down while the cursor position does not change.
Pressing again turns off the scrolling function.

Contrast up: Increases the LCD contrast. Contrast adjustment is
not needed on a TFT LCD.

Contrast down: Decreases the LCD contrast. Contrast adjustment
is not needed on a TFT LCD.

Brightness up: Increases the LCD brightness.

Brightness down: Decreases the LCD brightness.
Using the Keyboard 16
Using the Touchpad
Your computer is equipped with the SmartPoint™ touchpad, which is an integratedpointing device that is used to perform standard mouse functions (Figure 8). The
touchpad is an advanced and reliable pointing device that works with a touch of your
finger.
Touchpad
Mouse buttons
Figure 8. Touchpad
To use the touchpad:
• Place your finger on the pad and move your finger in the direction you want
the cursor to move. The faster you move your finger, the faster the cursor
moves across the screen.
•
•
•
•
•
Roll your finger from side to side to move the cursor short distances.
Quickly tap your finger on the touchpad to click an item.
Tap your finger twice to double-click an item.
Tap and drag your finger on the touchpad to click and drag an item.
Press on the touchpad gently. The touchpad responds to light pressure.
You can also use the buttons at the bottom of the touchpad in the same way you use
standard mouse buttons.
Using the Touchpad 17
For information on attaching and using another pointing device or keyboard with
your computer, see “Connecting Peripheral Devices” on page 21.
Using the Touchpad 18
Reading the System Status Lights
System Status lights show the status of computer functions. The lights appear on the
left edge of the computer (Figure 9). Table 2 describes the meaning of the lights.
Figure 9. System Status Lights
Reading the System Status Lights 19
Table 2. System Status Lights
Icon
Function of Light
Power light: Light is on when the computer’s power is
on. The light blinks once every second when the
battery is low. The light blinks once every three
seconds when the system is in rest mode.
Num Lock light: Light is on when the embedded
numeric keypad is activated. See “Using the Numeric
Keypad” on page 14 for a description of the keypad.
Caps Lock light: Light is on when the caps lock
function is activated. When the function is activated, all
alphabetic characters you type will be in upper case.
Scroll Lock light: Light is on when the scroll lock
function is activated. The scroll lock function affects
cursor movement and text scrolling in some
applications. This is a software specific key. Refer to
the appropriate software manuals for a description of
the key.
Drive light: Light is on when the hard drive or floppy
drive is being accessed. Do not turn your computer off
when this light is on. When the light is amber, the
floppy drive is being accessed. When the light is green,
the hard drive is being accessed. For a CD-ROM drive,
check the light on the drive itself to see if the drive is
being accessed.
Battery charge light: Light gives information about the
battery charge when the AC adapter is connected.
When the battery is charging, the light is amber. When
the battery is fully charged, the light turns green.
Reading the System Status Lights 20
Connecting Peripheral Devices
The connectors on your computer enable you to attach peripheral devices to the
computer (Figure 10).
Turn off your computer before you connect a peripheral device.
Connecting a peripheral device with your computer turned on
may seriously damage the device or your computer.
PS/2 Mouse
and keyboard
port
Audio-line-out
jack
Docking connector
Parallel port
Serial port
Microphone jack
Video
port
Floppy
connector
USB
port
Figure 10. Peripheral Connectors
Table 3 shows the icons located near each connector and tells you the devices that you
can attach to the connectors.
Connecting Peripheral Devices 21
Table 3. Connecting Peripheral Devices
Icon
Connector
Audio-line-out jack: Connect stereo headphones or speakers to
this jack. Speakers connected to this jack override the onboard
speakers.
Microphone jack: Connect an external microphone to this jack. A
microphone connected to this jack overrides the internal
microphone.
USB port: Connect USB devices to this port. USB input/output
devices include keyboards, pointing devices, and monitors.
Floppy connector: Connect one end of the floppy cable to this
connector and the other end to the floppy drive to use the drive
outside of the SmartBay. See “Connecting the Floppy Drive to the
Floppy Connector” on page 21 for more information.
Video port: Plug the interface cable of an external monitor into this
15-pin connector and then plug the monitor power cord into a
grounded outlet.
Serial port: Plug a serial device, such as a serial printer, into this 9pin port. If the device has a 25-pin connector, you need a 25-to-9pin serial adapter.
Parallel port: Plug a parallel device, such as a parallel printer or
network adapter, into this 25-pin port.
Docking connector: Connect a docking option to this connector.
See “Docking Options” on page 82 for more information.
Connecting Peripheral Devices 22
PS/2 mouse and keyboard port: Connect a PS/2-compatible
mouse or external keyboard or keypad to this port. Make sure your
computer is turned off when you attach peripherals to the port.
You can use the computer’s touchpad and a PS/2 keyboard at the
same time. If you attach a PS/2 mouse to the port, the computer’s
touchpad is disabled.
Connecting the Floppy Drive to the Floppy
Connector
Computers ship from the factory with both a floppy drive and a CD-ROM drive
included. These systems also ship with a floppy cable.
Turn off your computer before you install or remove devices
from the SmartBay or connect or disconnect the floppy cable
and drive.
To use the floppy drive and the CD-ROM drive at the same time, install the CD-ROM
drive in the SmartBay. Then attach the floppy drive to the external floppy connector.
Attach one end of the floppy cable to the floppy drive and the other to the external
floppy port on the computer (Figure 11).
Connecting Peripheral Devices 23
Cable bead Tab
Tabs
Tab
Floppy drive
Figure 11. Attaching the Floppy Drive to the Floppy Connector
The floppy cable must be inserted as shown in Figure 11. To insert the cable correctly,
make sure that
• The arrows printed on the cable connectors are both facing upward.
• The cable bead is close to the computer, not the floppy drive.
If the cable does not fit easily, do not force it. Make sure you
have the correct end of the cable going to the computer and to
the floppy drive.
To remove the cable:
1. Press in and hold the tabs on the side of each cable connector.
2. Pull the cable connectors away from the floppy drive and the computer.
Connecting Peripheral Devices 24
Using the SmartBay
Your computer includes the SmartBay™, a peripheral bay that can hold one of the
following devices:
• Floppy drive: shipped installed in your computer.
• CD-ROM drive: shipped with some computers.
• Optional secondary hard drive: available as an option for your computer.
Make sure that the computer’s power is off before you remove
or install a device in the SmartBay.
To remove a device from the SmartBay:
1. Turn the computer’s power off.
2. Close the LCD panel, and turn the computer over so that the bottom of the unit
faces up.
3. Pull up on the SmartBay latch (Figure 12). The device in the SmartBay pops
partially out of the bay.
SmartBay latch
Bottom of
computer
Figure 12. Removing a Device from the SmartBay
4. Pull the device out of the bay.
To install a device in the SmartBay:
Using the SmartBay 25
1. Turn the computer’s power off.
2. Place the device into the bay.
3. Push the device in until it is flush with the chassis.
4. Push down on the SmartBay latch until the latch snaps into place.
Your computer’s operating system automatically recognizes the device in the
SmartBay and configures your computer accordingly.
Using the SmartBay 26
Using the Floppy Drive
The computer comes with a removable 1.44-MB, 3.5-inch, high-density floppy drive,
which can read, write to, and format the following disks:
• A high-density, 3.5-inch disk, which stores 1.44 MB of data.
• A double-density, 3.5-inch disk, which stores 720 KB of data.
The floppy drive in your portable computer is smaller but more
power-efficient than a floppy drive in a desktop computer. To
get the best performance from your floppy drive, handle the
drive carefully when installing or removing it and use highquality floppy disks.
The floppy drive fits in your computer’s SmartBay and can also be attached by cable
to a connector on the outside of the computer. For information on installing the floppy
drive, see “Using the SmartBay” on page 25 and see “Connecting the Floppy Drive to
the Floppy Connector” on page 23.
To use a floppy disk, insert it into the floppy drive (Figure 13).
Drive light
Floppy eject
button
Figure 13. Inserting a Floppy Disk
To remove a floppy disk, press the eject button on the floppy drive.
The drive light on the computer is amber when the computer writes to or reads from a
floppy disk. Do not remove a disk when this light is on.
Using the Floppy Drive 27
To protect the data on your floppy disks, follow these guidelines:
• Keep disks away from excessive heat, direct sunlight, and liquids.
• Keep magnets and any device that contains a magnet (like the telephone) away
from your disks.
Magnetic fields can destroy the information on a disk.
• Do not write directly on a label on your disk; instead, write on a disk label first
and attach the label to the disk.
• Make copies of all your important disks.
Using the Floppy Drive 28
Using the CD-ROM Drive
Some computers ship from the factory with a CD-ROM drive included. The CD-ROM
drive fits into the computer’s SmartBay. For information on installing the CD-ROM
drive, see “Using the SmartBay” on page 25.
Compact discs are designed so that you can easily insert one into the computer when
you need it, and then remove it:
1. Press the button on the CD-ROM drive, and the tray slides out. (Do not lean on
the tray; it does not support much weight.)
2. Insert a CD, label side up (or remove a disc, if you have finished using it).
3. Push the tray in gently to close the drive tray (Figure 14).
A light on the drive tray is on when the computer is reading from a CD. Do not
remove a disc when this light is on.
Emergency
eject button
Volume
adjustment
dial
Light
Button
Figure 14. Using the CD-ROM Drive
Install and start a CD-based program as you would a program on a floppy disk. See
your operating system documentation for more information on running programs.
Using the CD-ROM Drive 29
The name of the CD-ROM drive is the letter following the letter assigned to your last
hard drive. For instance, if you have one hard drive with only one hard drive partition,
the hard drive is drive C and the CD-ROM drive is drive D.
If necessary, you can use the emergency eject button to open the CD-ROM drive. To
use the emergency eject button, turn the computer’s power off and insert a small object,
like an unbent paperclip, into the hole to press the button.
Do not place reflective objects in the disc slot because of
possible hazardous laser emissions.
The laser beam used in this CD-ROM drive is harmful to the
eyes. Do not attempt to disassemble the CD-ROM drive. Refer
servicing to your authorized manufacturer’s service center.
The on-board audio hardware and software of your computer enable the computer to
play audio compact discs. If you wish to do so, you can attach external speakers to the
audio-line-out jack.
To play an audio compact disc:
1. Insert a compact disc into your CD-ROM drive:
a. Press the button on the CD-ROM drive, and its tray slides out.
b. Insert a CD, label side up.
c. Push the tray in to close the drive tray. The CD Player button appears
on the taskbar.
The disc begins to play.
A light on the drive tray is on when the computer plays a CD. Do not remove a
disc when this light is on.
2. To adjust the sound, use the volume adjustment dial on the side of the computer
or press the following key combinations:
• decreases volume.
• increases volume.
To remove the CD:
1. Click the CD Player button on the Windows taskbar to open the CD Player
window (Figure 15).
Using the CD-ROM Drive 30
Play
Stop
Eject
Figure 15. CD Player Window
2. Click the Stop button in the CD Player Window.
3. Click the Eject button on the CD Player window or press the button on your CDROM drive. The drive tray opens and you can remove the disc from the CDROM drive.
For more information on playing compact discs, see the Help menu in the CD Player
window.
Using the CD-ROM Drive 31
Using the Hard Drive
Your computer includes a removable IDE hard drive. The IDE hard drive can store the
data and programs your computer uses. The drive plugs into a connector on the system
board.
Although the storage capacity of hard drives varies according to model, any hard drive
holds much more than a floppy disk does. Also, the computer reads and works with a
hard drive more rapidly than with a floppy disk.
Once information is saved on a hard drive, it remains there until it is overwritten. Hard
drive heads park automatically when you turn off your computer.
The hard drive that comes with your computer has already been
formatted. Do not format the hard drive. Doing so destroys all
data contained on the drive. If you need to format a new drive,
or want to erase all data on your existing hard drive, refer to the
manual for your operating system.
Although Windows 98 can work with FAT-16 or FAT-32 (a 32-bit file allocation
table), there are software compatibility issues with FAT-32. Older software that you
may have (16-bit software) requires FAT-16 to run.
Removing the Hard Drive
To prevent loss of data and damage to the disk, do not remove
the hard drive while the computer’s power is on and do not drop
or jar the hard drive.
To remove the hard drive from the computer:
1. If you are installing a new hard drive, backup the application and data files on
the old hard drive before removing it from the computer.
2. Turn the computer’s power off.
3. Close the LCD panel, and turn the computer over so that the bottom of the unit
faces up.
Using the Hard Drive 32
4. Remove the screw that holds the hard drive in place (Figure 16).
Hard-drive screw
Bottom of
computer
Figure 16. Removing the Hard Drive
5. Pull the hard drive out of the computer.
Installing a Hard Drive
To install a hard drive:
1. Remove the old hard drive from the computer as described in the previous
section.
2. Slide the new drive into the hard drive compartment. Make sure the drive is
pushed back as far as it will go.
3. Install the screw that holds the hard drive in place.
4. If you intend to use save to disk mode, see “Creating a Save to Disk Partition”
on page 62.
5. Format your drive and reinstall your files.
Using the Hard Drive 33
Using the Battery
Your computer uses a smart rechargeable lithium-ion battery pack for power when the
AC adapter is not attached to an electrical outlet.
Charging the Battery
Your computer’s battery starts charging automatically when you connect the AC
adapter to the computer. If the computer is off, the battery charges faster than if the
computer’s power is on.
Approximate charging times for your battery are
• 3 hours with the computer off
• 6 hours with the computer on
While the battery is charging, the battery charge light on the computer is amber (see
Figure 9 on page 19 for the location of the battery charge light). When the battery is
fully charged, the light changes to green.
You can also use the optional external battery cradle to charge the battery while it is not
in the computer. (See “Battery Cradle” on page 82 for more information.)
When you use a new battery pack for the first time or use a battery after a long period
of storage, the initial battery life is shorter than normal. Normal battery life resumes
after a few discharge-recharge cycles.
Follow these rules for charging your battery:
• A battery normally discharges power when not used for long periods of time.
Be sure to recharge the battery every two months when it is not in use.
• Make it a practice to discharge your battery fully before recharging the battery.
This can help extend the life of the battery.
• Do not attempt to charge the battery in temperatures of under 41o F (5o C) or
over 95 o F (35oC.)
Using the Battery 34
All batteries eventually wear out and lose the ability to hold a
charge. You may need to replace your battery pack after a year
of average usage.
Safely Using the AC Adapter and Batteries
Follow these guidelines to safely use the AC adapter and batteries:
• Turn your equipment off and unplug the AC adapter if you accidentally:
– Expose the equipment to liquid.
– Drop, jar, or damage the computer.
• Use only approved AC adapters and automobile and airline adapters.
• Do not disassemble the battery, heat it above 122° F (50° C), or burn it. The
battery used in this computer may cause a fire or chemical burn if mistreated.
• Your computer's rechargeable battery may be considered hazardous waste. If
you replace your battery with a new one:
– Keep the old battery out of the reach of children.
– Dispose of the old battery promptly.
– Make sure that you follow all state and local requirements when you
dispose of the old battery.
Removing and Installing the Battery
Your computer comes with the battery pack installed. To remove the battery pack:
1. Turn the computer’s power off.
2. Close the LCD panel, and turn the computer over so that the bottom of the unit
faces up.
3. Slide the battery compartment cover straight up and off the computer (Figure
17).
Using the Battery 35
Tab
Bottom of
computer
Tab
Figure 17. Removing the Battery Pack
4. Grasp the plastic tab on the battery and pull the battery out of the compartment.
To reinstall the battery pack:
1. Turn the computer’s power off.
2. Close the LCD panel and turn the computer over so the bottom of the unit faces
up.
3. Slide the battery pack into the compartment. Make sure the battery is fully
inserted into the compartment.
4. Align the tabs on the battery compartment cover with the slots on the battery
compartment.
5. Push the cover straight down until it snaps into place.
Monitoring the Battery Charge
Battery life is affected by factors such as the power-management settings in System
Setup, the applications you use, and the brightness and contrast settings of the LCD.
Under normal usage, the battery charge lasts approximately 2 hours.
Using the Battery 36
Battery life estimates are subject to variation. The actual life of
your battery may be less than the estimates given in the
documentation.
You can monitor the charge of the battery pack installed in your computer through the
battery gauge.
Using the Battery Gauge
You can display the battery gauge while you are in any program. Press to
display the battery gauge on the LCD (Figure 18).
Figure 18. Battery Gauge
The gauge has two sections:
• The top section of the gauge shows a picture of a battery to indicate that the
computer is operating from the battery.
• The bottom section of the gauge shows you the amount of battery charge
remaining.
While the battery gauge is displayed, all keys are disabled. The battery gauge closes in
a few seconds.
Because of the characteristics of battery cells, the battery
gauge may be inaccurate for 10 minutes after you charge the
Using the Battery 37
battery. Wait until the computer has been operating from the
battery for 10 minutes before you check the battery gauge.
Using the Main Battery Lights
There are four battery status lights on the main battery that indicate if the main battery
is charging and the amount of battery charge remaining.
To see how much charge remains in the main battery, remove the battery (See
“Removing and Installing the Battery” on page 35 for more information.) and press the
battery status button. Each light indicates a 25 percent charge. For example, if three
lights are on, the battery has a 75 percent charge. The battery status lights automatically
turn off two seconds after you release the battery status button.
Using PowerProfiler to Monitor the Battery
PowerProfiler enables you to set power-management options for computers shipped
with Windows NT installed. To use PowerProfiler to monitor the battery charge, place
the cursor on the battery icon in the right corner of the taskbar. PowerProfiler shows
you the amount of battery charge remaining.
The color of the battery icon also indicates approximate battery charge:
• Green: Charge is adequate to power computer.
• Yellow: Charge is low.
• Red: Charge is very low.
You can determine at what battery charge level PowerProfiler shows the low and very
low colors. The default setting for the very low level is 20 percent battery charge
remaining.
To set battery monitoring options in PowerProfiler:
1. Double-click the PowerProfiler battery icon to open the software.
2. Click the Battery tab.
3. Set options under Battery Status and Alarm Settings.
For more information on PowerProfiler, see the Help option in the PowerProfiler
software.
Using the Battery 38
Battery Warnings
Your computer gives you the following low-battery warnings (Table 4).
Table 4. Battery Warnings
Warnings
Condition
Action to Take
The computer beeps 5
times (low-pitched
beeps). In Windows 98,
a battery-low warning
appears on screen.
Battery low: The battery
charge is about 10
percent. Approximately
5–10 minutes of battery
charge is left.
Save your work. Use the
AC adapter to power the
computer or turn off the
computer and install a fully
charged battery.
The computer beeps 5
Battery very low: The
times (high-pitched
battery charge is about 3
beeps), with a short time percent.
between beeps. After a
short time, the computer
automatically goes into
rest mode.
Use the AC adapter to
power the computer and
charge the battery.
If you cannot run your computer from the battery and the battery will not charge when
you attach the AC adapter, the problem may be that
• The battery temperature is over 95° F (35° C) or below 41° F (5° C). If you
think the battery temperature is too hot or too cold, turn off the computer,
remove the battery, and let the battery reach room temperature. Then try
charging the battery again.
• The battery is defective. Replace the battery with a new battery.
Using the Battery 39
Using System Setup
The System Setup program enables you to configure your computer hardware and set
security and power-savings options. The settings you choose are stored in batterymaintained memory (CMOS memory) that saves the information even when the
computer’s power is turned off. When your computer is turned back on, your computer
is configured with the values found in this memory.
Run System Setup if you get a message prompting you to run the program. You may
also want to run System Setup, particularly the first time you use your computer, to set
the time and date, use security or power-management features, or alter the settings of
other features.
Your computer’s version of System Setup may not include all
the fields listed here or may include additional fields. Field
names and order of appearance can vary according to the
version of the BIOS on your computer.
You can use the configuration listing at the back of this manual to record information
specific to your computer. Fill it out as you complete your System Setup configuration.
This list helps you describe your computer if you must contact your authorized reseller
for service or product information.
Using System Setup 40
Starting System Setup
To start System Setup, turn on your computer and then press when prompted. The
System Setup screen appears.
The top of the System Setup screen has a menu bar with the selections listed in Table 5.
Table 5. System Setup Menus
Menu
Function
Main
Changes the basic system configuration.
Advanced
Configures advanced features on your
computer.
Security
Enables security features, including
passwords and backup and virus-check
reminders.
Power
Configures power-management features.
Boot
Specifies the order of boot devices.
Exit
Specifies how to exit System Setup.
To open a menu, use the left or right arrow keys to select the menu name and then press
.
Table 6 lists the keys you can use to navigate through System Setup.
Table 6. System Setup Navigation Keys
Navigation
Key
Alternate
Key
Function

Displays the General Help window.

Exits the current menu.

and keys
Keypad
arrow keys
Select a different menu.

and keys
Keypad
arrow keys
Move the cursor up and down between
fields.
Using System Setup 41

Moves the cursor forward through the
cells for a highlighted field. If the field
has only one cell, the key moves
the cursor down to the next field.

Moves the cursor backward through the
cells for a highlighted field. If the field
has only one cell, the key
combination moves the cursor up to the
previous field.

Moves the cursor to the field at the top of
the window.

Moves the cursor to the field at the
bottom of the window.

<->
Scrolls backwards through the options
for the highlighted field.

<+> or

Scrolls forward through the options for
the highlighted field.

Sets the parameters for the current
menu to their default values.

Exits System Setup and saves the
changes. .

Executes commands or opens a
submenu.
A pointer symbol appearing to the left of a field indicates that you can open a submenu
from this field. A submenu contains additional options for a field. To open a submenu,
highlight the field and press . Use the same keys to enter values and move from
field to field within submenus as you use within menus.
When you highlight a field, information about the field appears on the right side of the
screen. System Setup also provides a General Help screen that can be opened from any
menu by pressing or . The General Help screen lists the navigation keys
with their corresponding alternates and functions.
When a scroll bar appears to the right of a help window, more information is available
than can be displayed in the window. Use the and keys or the and keys to scroll through the entire help document. Press
to display the first page, or press to go to the last page. To exit the help
window, press or .
Using System Setup 42
If your computer will not boot after you have changed settings in System Setup and
exited the program, reboot and press to reenter System Setup. Once in System
Setup, you can try to change the values that caused your computer boot to fail. If the
problem persists, press to load the default values.
Main Menu
When you open System Setup, the Main menu appears. You can make changes to your
computer’s basic system configuration from this menu. The fields displayed in this
menu are described below.
System Time: Sets your computer to the time that you specify, usually the current
time. Enter the hour, minute, and second in the format hh:mm:ss. Use a 24-hour clock.
Use the tab key to move between the hour, minute, and second cells. Use the hyphen
key <-> or bar to decrease or increase the numbers.
System Date: Sets your computer to the date that you specify, usually the current date.
Enter the month, day, and year in the format mm:dd:yyyy. Use the tab key to move
between the month, day, and year cells. Use the hyphen key <-> or bar to
decrease or increase the numbers. This field supports year dates of 2000 and beyond.
Diskette A: Specifies a drive type for floppy drive A. Drive A is the floppy drive that
is inserted in the SmartBay of your computer. Diskette A options are Not Installed and
1.44/1.25 MB 3½ (default).
Primary Master and Secondary Master: Your computer can support two IDE drives.
The Main menu contains two IDE adapter fields to configure these drives. Primary
Master defines the hard drive installed in the computer. Secondary Master defines the
CD-ROM drive.
To configure a replacement or upgrade hard drive, move the cursor to select the
Primary Master field in the System Setup Main menu, and then press the key.
The IDE Adapter submenu appears.
Normally, you can use the Auto field in the submenu to automatically set the values for
the other fields in the submenu. Manually set the other fields in this submenu only if
the drive you have installed in your computer is not recognized by System Setup.
After you make your selections from this submenu, press the key to exit back to
the Main menu.
Using System Setup 43
You do not need to configure the drive that came with your computer.
Before attempting to configure a hard drive, make sure you
have the configuration information supplied by the
manufacturer of the hard drive. Incorrect drive settings can
cause your computer to malfunction.
Each IDE adapter field calls up a submenu. The following fields are found in the
submenu:
Type: Configures the hard drive type. If you know the correct drive type for
your hard drive, enter the number (1-39) or choose CD-ROM for a CD-ROM
drive. All remaining fields in this submenu are then filled with the correct
values for the disk type. If you do not have the documentation that came with
your upgrade hard drive, try to use the Auto option as described above.
To configure a drive that is not one of the 39 standard drive types, specify
User. Manually enter the number of cylinders, heads, and sectors for your
drive. Refer to your drive’s user documentation or look on the drive to obtain
this information.
If no drive is installed or if you are removing a drive and not replacing it, select
None.
Cylinders: Configures the number of cylinders for the hard drive. Refer to your
drive’s user documentation or look on the drive to obtain this information.
Before you can make changes to this field, the Type field must be set to User.
Heads: Configures the number of read/write heads for the hard drive. Refer to
your drive’s user documentation or look on the drive to determine the correct
value to enter for this field. Before you can make changes to this field, the Type
field must be set to User.
Sectors: Configures the number of sectors per track for the hard drive. Refer to
your drive’s user documentation or look on the drive to determine the correct
value to enter for this field. Before you can make changes to this field, the Type
field must be set to User.
Multi-Sector Transfers: Sets the number of sectors per block to the highest
number supported by the drive. Configuration options are Disabled (default), 2
Sectors, 4 Sectors, 8 Sectors, and 16 Sectors.
LBA Mode Control: Enables or disables 28-bit addressing of the hard drive,
without regard for cylinders, heads, and sectors. Note that enabling this field
may decrease the access speed of the hard drive. The default is Disabled.
Using System Setup 44
32 Bit I/O: Enables or disables 32-Bit I/O. When Enabled, your hard drive can
work with applications with 32-bit input and output. If the field is Disabled
(default), your computer works with 16-bit input and output and has lower
performance.
Transfer Mode: Selects the method for transferring data between the hard
drive and system memory. Refer to your drive’s user documentation to specify
the correct option for this field. Options are Standard; Fast PIO 1; Fast PIO 2;
Fast PIO 3; Fast PIO 4, FPIO 3 / DMA 1 and FPIO 4 / DMA 2. The default
setting for this field depends on the type of hard drive installed in your
computer.
SMART Monitoring: SMART (self-monitoring analysis and reporting
technology) software monitors the performance of your computer’s IDE hard
drive. When the SMART Device Monitoring field is enabled, you receive a
warning message if the SMART software detects an impending drive failure.
This field is for reference only.
Ultra DMA Mode: Enables the hard drive to use ultra DMA transfer mode to
transfer data between the drive and system memory. The default setting is
Disabled.
System Memory: Displays the amount of conventional memory detected by your
computer during startup. This field is for reference only.
Extended Memory: Displays the amount of extended memory detected by your
computer during startup. This field is for reference only.
Advanced Menu
Selecting Advanced from the menu bar displays the Advanced menu.
Plug & Play O/S: Enables you to set the parameters for peripheral ports. Set this field
to No if your computer uses an operating system that is not plug and play compliant,
such as Windows NT. With an operating system that is not plug and play compliant,
you manually change the settings for the COM1, COM2, and LPT ports. The BIOS will
recognize the new settings. Windows 98 automatically configures the ports regardless
of the setting of this field.
PS/2 Mouse Config: Enables or disables the touchpad mouse or keyboard port.
Options are External (default), Dual Mouse and Disabled. If you set this field to
Using System Setup 45
External, the touchpad mouse is disabled when an external mouse is attached.If you set
this field to Disabled a device attached to the port will not function, but you will free
up an IRQ (interrupt request line) for use by another device. If you set this field to Dual
Mouse, the touchpad mouse is enabled when an external mouse is attached.
USB device: Configures the USB controller. The options for this field are Enabled
(default) and Disabled. When the USB device field is set to Enabled, the computer’s
operating system uses the default configuration for the controller. If you select
Disabled, you free up an IRQ for use by another device.
Screen Expansion: Enables the expansion of the screen during boot. When your
computer starts, the screens are in 640x480 resolution during boot and then
automatically change to the resolution you have specified in the Windows settings.
When this field is enabled, the opening screens are expanded beyond 640x480. The
default is Enabled.
Display Control: Enable you to set the default display. Options are LCD, CRT and
Both. Choose LCD to use the built-in display only, CRT to use an external monitor only
or BOTH to have both built-in and external displays used as the dafault display. If you
select CRT and no external monitor is attached you will see no display until you attach
the external monitor. The default is Both.
I/O Device Configuration: Opens the I/O Device Configuration submenu if you press
when this field is highlighted. If you attempt to set two ports to the same
settings, the fields will be marked with asterisks.
The submenu contains these fields:
Serial port A: Configures serial port A. The options for this field are Enabled
(default) and Disabled. If you set this field to Enabled, you can set the Base I/
O Address field to 3F8 IRQ4 (default), 2F8 IRQ3, 3E8 IRQ4, or 2E8 IRQ3.
When the field is set to Enabled, the computer’s operating system uses the
default configuration or the configuration you choose. If you select Disabled,
you free up an IRQ for use by another device.
Infrared port: Configures the infrared port. The options for this field are
Enabled and Disabled (default). If you set this field to Enabled, you can set the
Base I/O Address field and the Mode field. Settings for the Base I/O Address
are 3F8 IRQ4, 2F8 IRQ3 (default), 3E8 IRQ4, or 2E8 IRQ3. The mode is fixed
to FIR (fast infrared). FIR enables you to set the DMA channel to 3 or 1.
Using System Setup 46
When the Infrared port field is set to Enabled, the computer’s operating
system uses the default configuration or the configuration you choose. If you
select Disabled, you free up an IRQ for use by another device.
Parallel port: Configures the parallel port. The options for this field are
Enabled (default) and Disabled. If you set this field to Enabled, you can set the
Mode field and the Base I/O Address field. Settings for the Base I/O Address
field are 378 IRQ7 (default), 378 IRQ5, 278 IRQ7 and 278 IRQ5. Settings for
the Mode are Output only, Bi-directional, EPP (enhanced parallel port), and
ECP (extended capabilities port). Selecting the ECP setting enables you to set
the DMA Channel to 1, 2, or 3.
When the Parallel port field is set to Enabled, the computer’s operating system
uses the default configuration or the configuration you choose. If you select
Disabled, you free up an IRQ for use by another device.
Floppy disk controller: Configures the floppy disk controller. The options for
this field are Enabled (default), Auto, and Disabled. When the Floppy disk
controller field is set to Enabled, the computer’s operating system uses the
default configuration for the controller. Selecting Auto enables the operating
system or the BIOS to configure the port.
Memory Cache: Opens a submenu that enables or disables external cache memory.
Cache memory improves system performance by keeping frequently used computer
instructions in memory with a faster access time than DRAM.
The submenu fields are:
Memory Cache: Enables (default) or disables your computer’s (level 2) cache
memory. Normally, do not disable the cache memory unless a program’s
documentation specifies that the computer cache memory must be disabled.
Cache Memory Region: Enables or disables (default) caching of shadowed
option ROMs in the following regions: CC00-CFFF, D000-D3FF, D400-D7FF
and D800-DBFF
Local Bus IDE adapter: Enables the integrated IDE local bus adapters. Options are
Enabled (default) and Disabled. The Enabled option enables both the primary IDE
adapter (for the hard drive) and the secondary IDE adapter (for the CD-ROM drive) on
the computer.
Large Disk Access Mode: Enables your computer’s operating system to work with
drives larger than 540 MB. Choose DOS (default) for Microsoft operating systems.
Choose Other for any other operating systems.
Using System Setup 47
Security Menu
Selecting Security from the menu bar displays the Security menu. Your computer’s
advanced security system allows you to set two different passwords to prevent
unauthorized access to system resources, data, and System Setup. From the Security
menu, you can enable a boot password, disk access, a system backup reminder, and a
virus check reminder.
Security fields marked with an asterisk can only be changed if you start System Setup
with a system supervisor password or if no passwords are in effect. You cannot access
these fields with a user password.
Set User Password: .Enables you to set a user password to control access to the system
at boot. See “Creating a Password” on page 54 for instructions on setting a
password.The user password allows restricted access to the System Setup Security
menu; the user has access only to changing his own password and to enabling or
disabling Password on boot. A supervisor password must be set before a user password
can be set
Set Supervisor Password:.* Enables you to set the supervisor password to control
access to the System Setup utility. See “Creating a Password” on page 54 for
instructions on setting a password.
Password on boot: Determines whether the computer prompts for a password when
starting up. The options are Enabled and Disabled. A supervisor password must be set
before you can enable this option.
Fixed disk boot sector:.* Enables you to write-protect the hard drive boot sector to
protect against viruses and alterations. Only a user with the supervisor password can
access this field. The options for this field are Normal (default) and Write Protect.
Diskette access:.* Enables you to restrict the use of floppy drives. When set to
Supervisor (default), the use of floppy drives is restricted to a user with the supervisor
password. A supervisor password must be enabled before the Supervisor option can
take effect. When set to User, users with either type of password have access to floppy
drives. If the field is set to Supervisor and a user password is enabled, the user must
enter the supervisor password in order to boot from the floppy drive.
Virus check reminder:* Enables the computer to prompt you to scan the computer for
viruses. The prompt appears each time you start your computer or reboot until you
respond with Y (yes). The options for this field are:
Using System Setup 48
• Daily: Every day when you start your computer for the first time, the prompt
appears.
• Weekly: When you start your computer for the first time each week (after
Sunday), the prompt appears.
• Monthly: When you start your computer for the first time each month, the
prompt appears.
• Disabled: The prompt never appears. This is the default setting.
For a Daily, Weekly, or Monthly prompt to be accurate, System Date in the Main menu
must be set to the current date.
System backup reminder:* Enables the computer to prompt you to backup your files.
The prompt appears each time you start your computer or reboot until you respond with
Y (yes). The options for this field are
• Daily: Every day when you start your computer for the first time, the prompt
appears.
• Weekly: When you start your computer for the first time each week (after
Sunday), the prompt appears.
• Monthly: When you start your computer for the first time each month, the
system backup prompt appears.
• Disabled: The prompt never appears. This is the default setting.
For a Daily, Weekly, or Monthly prompt to be accurate, System Date in the Main menu
must be set to the current date.
Power Menu
The Power menu of System Setup allows you to enable and adjust your computer’s
sophisticated power-saving features. Enabling these features extends the life of the
battery.
If your computer shipped with Windows 98 installed, Windows 98 Power Management
works with the settings in the Power Management option on the Control Panel.
Power Savings: Sets the Power Management Mode. Choosing modes changes the
system power management settings. The options are Maximum Power Savings
(default), Maximum Performance, Disabled and Customized. Maximum Power Savings
conserves the greatest amount of system power while Maximum Performance
Using System Setup 49
conserves power but allows greatest system performance. To alter these settings,
choose Customized and to turn off power management choose Disabled.
Battery Power Saving Mode: Enables and disables turbo mode. The options are
Turbo (default) and Non-Turbo. If you set this field to Turbo, the microprocessor and
hard drive run at full speed, unless affected by other power-savings settings. If you set
this field to Non-Turbo, the microprocessor and the hard drive run at slow speed, unless
there is user input or device activity.
Standby Timeout: Sets the period of computer inactivity (no user input or device
activity) that must pass before your computer automatically goes into standby mode. In
standby mode some devices are turned off (including the LCD screen) and the
microprocessor slows down. You can disable this option by selecting Off, or you can
specify a Standby Timeout delay time of from 1 to 16 minutes. The default is 1 Minute.
Suspend Mode: Specifies the type of suspend mode your computer enters:
• Suspend (default): Saves power by turning off the microprocessor and DMA
clocks, video, and all controllable peripheral devices. Some power is still used
when your system is in this mode. This suspend mode is also known as
suspend to RAM.
• Save To Disk: Provides the greatest power-saving capabilities by essentially
turning off your computer. In the save to disk mode, all system logic (except
for your computer wakeup circuitry and battery charger) is turned off. During
save to disk mode, the DRAM and video memory are saved to the hard drive
and are restored when your computer resumes from suspend.
When the computer enters save to disk mode, it will not resume normal
operation at a specified time no matter how the Resume On Time field is set.
Auto Suspend Timeout: Sets the period of computer inactivity (no user input or
device activity) that must pass before your computer enters suspend mode. You can
disable this option by selecting Off, or you can specify a Standby Timeout delay time
of from 5 to 60 minutes. The default setting is 5 min.
Resume On Modem Ring: Enables the computer to resume operation from suspend
mode in the event of modem communication. The computer will resume only if the
Suspend Mode field is set to Power On Suspend, not Save To Disk. The default setting
is Off.
Resume On Time: Enables the computer to resume operation from suspend mode at a
scheduled time. The computer will resume only if the Suspend Mode field is set to
Using System Setup 50
Power On Suspend, not Save To Disk. If you set this field to On, you must set the
Resume Time field as well. The default setting is Off.
Resume Time: Specifies the time for your computer to automatically resume from
suspend mode. Enter two-digit numbers to indicate the hour, minutes, and seconds in
the format hh:mm:ss. Use a 24-hour clock. Use the tab key to move between the hour,
minute, and second cells. Use the hyphen key <-> or bar to decrease or
increase the numbers.
You must set this option if you enable Resume On Time.
Boot Menu
The Boot menu enables you to select a boot device and set boot options.
QuietBoot Mode: Enables the MANUFACTURER’S logo screen during POST. The
options are Enabled (default) and Disabled. To view the POST screen during boot
choose Disabled.
QuickBoot Mode: Enables certain diagnostics to be skipped during POST and the
system boots faster. The options are Enabled (default) and Disabled.
Floppy check: Enables a check of the floppy drive during the tests performed by the
computer at startup. When this field is enabled, a complete POST is performed at
startup. The options are Enabled (default) and Disabled.
Summary screen: Displays the system configuration when the computer starts. The
options are Enabled (default) and Disabled.
Boot Device Priority: Enables you to select the order in which the computer attempts
to boot from different devices. The field has three options: ATAPI CD-ROM Drive,
Diskette Drive and Hard Drive.
To choose a device as the first, second, or third boot device:
1. Press at the Boot Device Priority field
2. Highlight the option with the or key.
3. Press the bar or <-> (hyphen key) until the option moves up or down
in the list of options and the number 1, 2, or 3 appears beside the option.
4. Press to return to the Boot menu.
Using System Setup 51
The default setting is 1.ATAPI CD-ROM Drive, 2. Diskette Drive and 3.Hard
Drive.With these default settings, your computer first attempts to boot from a bootable
CD-ROM. If a bootable CD-ROM is not inserted in the CD-ROM drive, the computer
will attempt to boot from the floppy drive and then the hard drive.
Exit Menu
Select Exit from the menu bar to display the Exit menu.
Pressing does not exit this menu. You must select one of
the options from this menu or a menu bar item to exit this menu.
Exit Saving Changes: Enables you to exit System Setup and saves your changes.
When you select this item and press , a message appears asking you if you want
to save your changes and exit System Setup. Choose Yes and press to save
your changes and exit. Choose No and press to remain in System Setup.
Exit Discarding Changes: Enables you to exit System Setup without saving your
changes. When you select this item and press a message appears asking you if
you want to save changes before exiting. Choose No and press to exit without
saving changes. Choose Yes and press to save changes and exit.
Load Setup Defaults: Loads the default values for all System Setup parameters. When
you select this option and press , a message appears asking if you want to load
the default configuration. Choose Yes and press to load default settings and
remain in System Setup. Choose No and press to retain your changes and
remain in System Setup.
Discard Changes: Enables you to discard the selections you have made and restore the
values you previously saved. When you select this option and press , a message
appears asking if you want to load the previous configuration. Choose Yes and press
to load the previous settings and remain in System Setup. Choose No and press
to retain your changes and remain in System Setup.
Save Changes: Saves your selections without exiting System Setup. When you select
this option and press , a message appears asking if you want to save
configuration changes. Choose Yes and press to save changes and remain in
Using System Setup 52
System Setup. Choose No and press to discard changes and remain in System
Setup.
Battery Calibration: Enables you to discharge the system battery completely for a
more accurate battery level detection. This option only works with the SMART battery.
Using System Setup 53
Using System Security
This section describes the security options provided with your computer.
System Passwords
The computer provides two levels of password security: administrative-level
(supervisor) and user-level (user). Either password prevents unauthorized access to the
computer. The supervisor password enables full access to all System Setup fields. The
user password enables full access to only the Set User Password and Password on boot
security fields and read access to all other System Setup fields. (See “Security Menu”
on page 48 for a complete list of System Setup security fields.)
If multiple users have access to the computer (such as in a network environment), a
supervisor password can prevent unauthorized access to certain security options.
Choose the type of password security that is appropriate for your work. If you want to
set a user password, you must set a supervisor password first.
Creating a Password
To create a password:
1. At startup, press to open System Setup.
2. Use the key to select the Security menu.
3. Use the key to select Set Supervisor Password or Set User
Password.
4. Press . The Set Password dialog box appears.
5. Type a password of up to seven characters. You can enter letters or numbers,
but you cannot use the function keys, such as . Your computer does not
distinguish between capitalized and lowercase letters in your password. As you
type the password, the cursor moves but your password does not appear on the
screen.
Using System Security 54
6. Press after you have typed your password. The computer prompts you
to reenter your password for verification.
7. Type your password again and press . A message appears telling you
that the changes have been saved. Press again to return to the Security
menu.
8. Press to go to the Exit menu.
9. Select Exit Saving Changes, press , and press again to restart
the computer.
Deleting a Password
To delete the password:
1. At startup, press to open System Setup.
2. Type your password when prompted and press .
3. Use the key to select the Security menu.
4. Use the key to select Set Supervisor Password or Set User
Password.
5. Press . The computer prompts you to enter the current password.
6. Press . The computer prompts you to enter a password. Do not type
anything.
7. Press . The computer prompts you to re-enter the password. Do not type
anything.
8. Press . A message appears telling you that the changes have been saved.
Press again to return to the Security menu.
9. Press to go to the Exit menu.
10. Select Exit Saving Changes, press , and press again to restart
the computer.
Using System Security 55
Requiring a Boot Password
After you create a supervisor or user password, you can enable the computer to prompt
for a password each time it starts.
To enable the prompt, select the option Enabled in the Password on boot field in
System Setup. For more information about the Password on boot field, see “Security
Menu” on page 48.
Locking the Hard Drive Boot Sector
If you have an supervisor password, you can lock the hard drive boot sector to protect
against viruses or alterations.
To lock the hard drive boot sector, select the option Write protect in the Fixed disk boot
sector field in System Setup. For more information about the Fixed disk boot sector
field, see “Security Menu” on page 48.
Locking the Floppy Drive
If you have an supervisor password, you can lock the floppy drive so that a user with
only a user password cannot load personal software, which may introduce a virus into
the computer.
To enable the floppy lock, select the option Supervisor in the Lock Floppy field in
System Setup. For more information about the Lock Floppy field, see “Security Menu”
on page 48.
Locking the Keyboard
The keyboard lock enables you to protect your system when you walk away from it for
a time. To use the keyboard lock, you must first enable a password through System
Setup. (See “Creating a Password” on page 54 for instructions.To lock your keyboard,
press . To unlock your keyboard, type your password and press
Using System Security 56
Using Power Management Options
Your computer includes power-management options that can help the battery charge
last longer and extend the life of the battery, LCD panel, and other components. Powermanagement options slow down or shut off system components when the components
are not being used.
Power management slows down system performance. Your computer runs fastest with
the AC adapter attached, when no power management is in effect.
If your computer shipped with Windows 98 installed, Windows 98 Power Management
works with the settings in the Power Management option on the Control Panel. If your
computer uses DOS or Windows 95, Power Management works with the settings in
System Setup
If your computer shipped from the factory with Windows NT installed, PowerProfiler
power management software was included.
Some applications may require the computer to run at full
speed to operate correctly. If you experience any problems with
an application, try disabling power management.
When running the computer from the battery, you can press
to set the computer to full speed.
Non-Turbo Mode
In non-turbo (or idle) mode, the microprocessor and hard drive run at slow speed unless
there is user input or device activity. To enable non-turbo mode, set the Battery Power
Saving Mode field in System Setup to Non-Turbo.
When you touch the touchpad or press a key or when there is device activity, the
computer returns to full-speed (turbo) operation.
Using Power Management Options 57
Standby Mode
The Standby Timeout field in System Setup enables you to specify the time period that
the computer can remain idle (no user input or disk activity) before the computer enters
standby mode. You can disable this option by selecting Off, or you can specify a
Standby Timeout delay time of from 1 to 16 minutes.
In standby mode, the system and video memory and the video controller slow down.
The LCD backlight, hard drive, floppy drive, PC Card controller, and some other
devices turn off to save energy. DPMS (a form of monitor power management) to an
external monitor is invoked.
To resume from standby, touch the touchpad. Do not press any keys on your keyboard.
If you press a key to resume from standby, your computer will
recognize the function of the key you pressed and perform that
function. For example, if you press and a document is
open, an “n” is typed into your document.
If you enable both standby and suspend modes, your computer enters standby when the
delay time you chose for standby has elapsed, and then enters suspend mode when the
delay time you chose for suspend mode has elapsed.
Suspend Mode
The Suspend Timeout field in System Setup enables you to specify the time period the
computer can remain idle (no user input or device activity) before the computer enters
suspend mode. You can disable this option by selecting Off, or you can specify a
Suspend Timeout delay time of from 5 to 60 minutes.
The Suspend Mode field in System Setup defines what type of suspend mode your
computer enters:
• Power On Suspend: This mode saves power by turning off the microprocessor
and DMA clocks, video, and all controllable peripheral devices. The computer
still uses some power while in this mode. If you leave your computer in power
on suspend for several days without the AC adapter attached, the computer’s
battery will discharge.
Using Power Management Options 58
• Save To Disk: This mode provides the greatest power-saving capabilities by
essentially turning off your computer. In this mode, all system logic (except for
your computer wakeup circuitry and battery charger) is turned off. During save
to disk mode, the DRAM and video memory are saved to the hard drive and are
restored when your computer resumes operation.
You can press to manually place your computer into suspend mode.
When you use the key combination, your computer
may postpone entering suspend mode during a critical
operation, such as reading from or writing to the hard drive.
To resume to full-power mode, press the power button.
Once all devices return to full-power mode, all active software applications and system
states are restored to exactly how they were before your computer entered suspend
mode.
When your computer enters or resumes from save to disk mode, screens appear
indicating system status. These status screens do not appear when the computer enters
or resumes from power on suspend.
Suspend Mode Precautions
Observe the following precautions when using suspend mode:
• Save all open files before you press to manually place your
computer into suspend mode.
• If you purchased a new hard drive, make sure that you create a save to disk
partition equal to the amount of system memory plus 2 MB before you enable
save to disk mode. See “Creating a Save to Disk Partition” on page 62 for more
information.
• Do not try to resume to full-power mode using battery power if the battery
charge is low. If the battery charge is too low, the system may not be able to
resume fully. Plug in the AC adapter if your computer cannot resume normal
operation because of a low battery charge.
Using Power Management Options 59
When your computer is in power on suspend or save to disk
mode, do not connect or remove any devices (including PC
Cards or memory modules) because you may damage the
computer or resume to full power may fail. If a floppy disk is in
the floppy drive, do not remove it or switch it with another disk.
However, you can plug in the AC adapter if the resume to full
power fails because of a low battery charge.
When the computer is in save to disk mode, you can remove
and replace the battery.
Using PowerProfiler
PowerProfiler enables you to set power-management options for computers shipped
with Windows NT installed. To open the PowerProfiler window, double-click the
battery icon on the right corner of the Windows taskbar. If you click the icon with the
right mouse button, a menu appears with an option to put the computer in suspend
(suspend mode).
Click the Standard tab in PowerProfiler to set timeouts for the LCD and the hard drive.
You can also set power management to be enabled Always, Battery Only, or Never. The
Advanced screen in PowerProfiler enables resume from suspend options, and the
Battery screen enables options to conserve battery life.
Keep the following in mind when using PowerProfiler:
• If you disable power management in PowerProfiler, the setting overrides any
power-management settings in System Setup.
• If you enable LCD and hard drive timeouts in PowerProfiler and the standby
timeout in System Setup, the LCD and hard drive turn off when the shortest
timeout period in either program passes.
• If you disable the Resume on Time field in System Setup, the same field in
PowerProfiler is also automatically disabled. An easy way to work with these
two fields is to set the resume time to 0 in System Setup and set the actual
resume time that you desire in PowerProfiler.
• To enable your computer to resume from suspend on a modem ring, enable the
Resume on Modem field in System Setup and the same field in PowerProfiler.
Using Power Management Options 60
PowerProfiler maintains the accuracy of the system clock when
the computer resumes from suspend mode. If PowerProfiler is
closed or removed from your hard drive, your system clock may
not be accurate when your computer resumes from suspend
mode.
For more information on PowerProfiler, see the Help option in the PowerProfiler
software.
Using Power Management Options 61
Creating a Save to Disk Partition
The hard drive shipped in your computer has a save to disk partition in which data from
system and video memory is stored during save to disk mode. The partition is the
maximum size needed for your computer and supports system memory of 128 MB.
You can add memory modules to your computer without changing the size of the
partition.
If you add a new hard drive to your computer, you can create a save to disk partition on
the new hard drive using the Phoenix PHDISK utility, provided with your computer.
If you do not intend to use save to disk mode, you do not need
to create a save to disk partition.
If you want to put programs or files from your current hard drive onto the new hard
drive, do the following before creating a save to disk partition on the new drive:
• Back up data files on your old hard drive.
– For Windows 98, you can use the Microsoft Backup Utility. To open
the Microsoft Backup utility, click the Start button on the Windows 98
taskbar, select Programs, select Accessories, select System Tools, and
click Backup.
– For Windows NT, you can use the Windows NT Backup Utility to back
up data files. The Backup Utility requires a tape drive. You can also
back up files to a network.
• Create copies of any software that is not included on your restore CD. You can
use the Disk Utility to create these copies. To open the Disk Utility, click the
Start button on the Windows taskbar, select Programs, and click Disk Utility.
To create the save to disk partition on the new drive:
To create a save to disk partition, you need a DOS bootable disk
that contains FDISK and the Format command. This disk is not
provided with the Windows NT Operating System.
1. Create a Phoenix PHDISK utility disk using the Disk Utility. To open the Disk
Utility, click the Start button on the Windows taskbar, select Programs, and
click Disk Utility.
Creating a Save to Disk Partition 62
2. Turn off the computer, remove your old hard drive, and insert the new one into
your computer. (See “Using the Hard Drive” on page 32 for instructions.)
3. If you have a CD-ROM drive, install the CD-ROM drive in the SmartBay and
attach the floppy drive to the external floppy connector. (See “Using the
SmartBay” on page 25 and see “Connecting the Floppy Drive to the Floppy
Connector” on page 23 for instructions.)
4. Under the Boot menu in System Setup, set Diskette Drive as the first boot device
and CD-ROM Drive as the second. (see “Using System Setup” for information
on setting options.)
5. Insert the bootable disk into the floppy drive and start your computer.
6. After your system boots, remove the startup disk from the floppy drive and
insert the PHDISK disk.
7. At the A: prompt, type:
phdisk /c 135168 /p
and then press .
PHDISK automatically creates a save to disk partition of the maximum size for
your computer.
When the save to disk partition has been created, the following message
appears:
Save to disk partition created successfully
8. Remove the PHDISK floppy disk from the floppy drive and insert the startup
disk.
9. Use the FDISK utility in DOS to create user partitions on your drive, and then
restart your computer. Be careful not to delete the non-DOS partition that you
just created with PHDISK.
10. Use the Format command to format the new partitions, and then restart your
computer.
11. Remove the startup disk and turn off your computer.
12. Do one of the following to reinstall your applications:
• If you have a CD-ROM drive, insert your restore CD in the CD-ROM
drive and start the computer.
Creating a Save to Disk Partition 63
Follow the directions included with the restore CD to restore your
operating system and factory-installed programs.
• If you do not have a CD-ROM drive, restore your applications from the
backup floppy disks you created.
13. Reinstall any data files that you backed up.
If you do not intend to use the save to disk mode, you can delete
the save to disk partition on an hard drive using PHDISK /delete.
Then you can repartition and reformat the save to disk partition
for some other application. Back up your hard drive before
deleting the partition if you feel unsure of how to do this.
Creating a Save to Disk Partition 64
Changing the Video Configuration
Your computer includes a TFT screen or active-matrix. The capabilities of the screen
plus the video drivers installed on the computer determine the quality of the image your
LCD can display.
The following sections describe the display capabilities of your computer.
Resolution and Color Depth
The resolution of the LCD is the sharpness of the image it can display. Resolution is
measured by the number of pixels (individual dots) displayed on the entire screen. In
general, the more pixels the LCD can display, the better the image.
Your LCD screen is either SVGA or XGA:
• The maximum display for the SVGA LCD screen is
800x600, about 480,000 pixels.
• The maximum display for the XGA LCD screen is 1024x768, about 800,000
pixels.
The number of colors the LCD can display is measured by how many bits the LCD uses
to represent each pixel:
•
•
•
•
8-bit color can support 256 different colors.
16-bit color can support 64 K (65,536) colors.
24-bit color can support 16 M (16.8 million) colors.
32-bit color can support 16 M (16.8 million) colors.
24-bit color uses the RGB color model.
32-bit color uses the CMYK color model which gives better printed color matching.
Table 7 lists the basic video mode capabilities and maximum colors supported by your
computer.
Changing the Video Configuration 65
Table 7. Video Driver Capabilities
Software
Drivers
Windows 98
Windows
NT® 4.0
Resolution Supported
Number of
Colors
512x384, 640x350, 640x400, 640x480, 720x480,
800x600, 864x480, 1024x600, 1024x768,
1152x864, 1280x1024, 1600x1200
256
512x384, 640x350, 640x400, 640x480, 720x480,
800x600, 864x480, 1024x600, 1024x768,
1152x864, 1280x1024, 1600x1200
65,536
512x384, 640x350, 640x400, 640x480, 720x480,
800x600, 864x480, 1024x600, 1024x768,
1152x864, 1280x1024
16.8 million
512x384, 640x350, 640x400, 640x480, 720x480,
800x600, 864x480, 1024x600, 1024x768,
1152x864
16.8 million
640x480, 800x600, 1024x768, 1152x864,
1280x1024, 1600x1200
256
640x480, 800x600, 1024x768, 1152x864,
1280x1024, 1600x1200
65,536
640x480, 800x600, 1024x768, 1152x864,
1280x1024
16.8 million
640x480, 800x600, 1024x768, 1152x864
16.8 million
All these video modes can be displayed on an external monitor. However, if you
disconnect an external monitor that was attached to your computer and then start the
computer, the LCD may revert to a different resolution than the one you chose for the
external monitor.
Configuring Display Features
The following sections describe how to configure the display settings on your
computer.
Changing the Video Configuration 66
Selecting a Monitor Type
When you attach an external monitor to your computer, Windows 98 automatically
selects display settings for it (this feature is not available in Windows NT). If you wish,
you can adjust the display settings by selecting a monitor type:
1. Click the Start button on the Windows 98 taskbar.
2. Select Settings.
3. Click Control Panel. The Control Panel window appears.
4. Double-click the Display icon. The Display Properties window appears.
5. Click the Settings tab. The Settings screen appears.
6. Click the Advanced Properties button. The Advanced Properties screen appears.
7. Click the Monitor tab.
8. Click the Change button. The Update Device Driver Wizard screen appears.
9. Click the Next button.
10. Select the Display a list of all the drivers in a specific location radio button and
click the Next button.
11. Select the Show all hardware radio button.
12. Select a manufacturer and model setting that matches your external monitor.
Your computer has an intelligent video chip set that automatically matches your
LCD panel resolution and frequency when an external monitor is not present.
13. Click the Next button.
14. The Update Device Driver Wizard screen appears showing the driver location
of the device you have selected. Click the Next button.
15. Click the Finish button. Follow any prompts that appear on the screen.
Changing Color Depth and Resolution
To change the color depth and resolution of your LCD or external monitor:
1. Click the Start button on the Windows taskbar.
2. Select Settings.
Changing the Video Configuration 67
3. Click Control Panel. The Control Panel window appears.
4. Double-click the Display icon. The Display Properties window appears.
5. Click the Settings tab. The Settings screen appears.
6. To change the color depth, click the arrow next to Color palette and select the
color depth you want.
7. To change the resolution, click and drag the knob under the Screen area until
you select the resolution you want.
8. Click the OK button.
9. Follow the prompts that appear on the screen.
Changing the Video Configuration 68
Working with PC Cards
By installing PC Cards, you can add functions to your portable computer similar to
those found on add-in boards for desktop computers. Available PC Cards include:
• Input/output, such as modem, network, pager, video capture, and SCSI cards.
• Storage, such as hard drive cards.
• Combo cards, such as a combination modem and network card.
Your computer includes the following PC Card support:
• Two PC-Card slots: You can install Type I, II, or III cards in the slots. Type III
cards are thicker than Types I and II. If you install a Type III card in the bottom
slot, you cannot install a card in the top slot.
• CardBus hardware and software: CardBus enables the computer to use 32-bit
PC Cards. Windows 98 supports 32-bit and 16-bit PC Cards. The SystemSoft®
CardWizard™ for Windows NT program, provided with systems that ship
from the factory with Windows NT installed, also supports both 16-bit and 32bit cards.
• Zoomed video: The bottom PC Card slot and the video chip on your computer
support zoomed video. When you install a zoom video PC Card in the bottom
slot, data can be transferred directly from the PC Card to video and audio
systems without going through the microprocessor. Video conferencing and
real-time multimedia devices, such as video cameras, are supported by zoom
video.
To use the CardBus and zoomed video technology, install the
CardBus and zoomed video drivers provided with your PC
Card. If no drivers were supplied with your card, contact the PC
Card manufacturer. ATA and modem PC Cards do not require
extra drivers.
The following sections tell you how to work with PC Cards.
Maintaining PC Cards
To maintain your PC Cards, follow these guidelines:
Working with PC Cards 69
•
•
•
•
•
Keep cards away from excessive heat, direct sunlight, and liquids.
Do not drop, bend, flex, or crush cards when handling.
Keep dust, magnets, and static electricity away from PC Cards.
When a card is not in use, carry it in its protective carrying case.
Some PC Cards include cables that extend from the back of the cards. Be
careful not to bend or put excessive strain on these cables.
Using PC Cards
You can install PC Cards while the computer is on.
To insert a PC Card into a slot:
1. Open the slot door.
2. Align the card with a slot and insert the card into the slot until it locks in place
(Figure 19).
The eject button for the card slot flips outward when you install a card. If you close the
PC Card compartment door, the button flips inward. You need to flip the button
outward and then push the button to eject the card.
Eject button
PC Card
Figure 19. Inserting a PC Card
Working with PC Cards 70
Windows 98
Windows 98 automatically assigns computer resources (such as communication ports
and memory addresses) to a PC Card installed in your computer. For further
information on configuring a PC Card in Windows 98, see the index entry PC card in
the Windows Help. Windows 98 also handles power management for PC Cards.
To remove a PC Card from your computer:
Use the following procedures to remove PC Cards, or you may lose data
that is being stored to a card.
1. Click the PC Card icon on the taskbar.
2. Click Stop for the card you want to remove. A message appears telling you it is
OK to remove the card.
3. Push the card eject button on the side of the PC Card slot.
4. Pull the card out of the PC Card slot.
Windows NT
Systemsoft Card Wizard is shipped with notebook computers that use Windows NT as
the operating system. When you install a PC Card, CardWizard attempts to configure
it automatically. If Card Wizard successfully assigns system resources to your card, the
computer beeps twice.
If CardWizard cannot automatically configure your PC Card, the computer beeps once
and a message appears telling you that the card has not been configured. Click the
Wizard button on the CardWizard window. CardWizard then analyzes why the card
was not configured and fixes the problem or gives you information to help fix the
problem.
CardWizard works with the PowerProfiler program to manage PC Cards when the
computer enters or resumes from suspend mode. CardWizard gives you instructions to
prevent loss of data before the computer enters suspend mode or may stop the computer
from entering suspend mode. ATA and modem cards can enter suspend mode.
Follow these guidelines when using PC Cards with CardWizard:
Working with PC Cards 71
• LAN (local-area network) cards can be inserted while the computer is on but
should be removed only when the system is turned off.
• SCSI cards should be inserted at startup to enable Windows NT to find the
device attached to the SCSI card. SCSI cards can be removed when the
computer is turned off. If you suspendart your computer without the SCSI card
installed, a message may appear telling you that a service did not start. You can
ignore this message.
• Modem and ATA cards can be inserted and removed while the computer is on.
Before you remove a modem or ATA card from your computer,
stop the card through the CardWizard program or you may lose
data.
To stop and remove a PC Card from your computer:
1. In the SystemSoft CardWizard screen, click with the right mouse button on the
name of the card you want to remove.
2. Click Stop in the Actions menu. A red stop sign appears on the main screen
when the card is stopped.
3. Click OK.
4. Push the card eject button on the side of the PC Card slot.
5. Pull the card out of the slot compartment.
For more information on using the CardWizard program, see the CardWizard Help.
Working with PC Cards 72
Troubleshooting
Operating Problems
This section tells you what to do if you have problems running your computer. If any
problem persists after you take corrective action, contact your reseller for assistance.
The computer does nothing when you turn it on.
Has the battery run down? Connect the AC adapter or auto/airline adapter to get
power and recharge the battery. Try turning on the computer again.
The computer is not behaving as expected.
Operating your computer at high speed with the cache enabled may cause system
instability and incompatibility with some operating systems. If your computer is
not behaving as expected and no error messages appear, disable the External
Cache setting in the Memory Cache field of System Setup.
Nothing appears on the LCD panel when you turn on the computer.
Adjust the brightness on the LCD. Are you using an external monitor? If so, press
to return to the LCD panel.
Nothing appears on the external monitor when you switch the display to it.
Is the monitor properly connected to the computer? Is the monitor’s power cord
connected to an AC wall outlet? Check the brightness and contrast controls on the
monitor. Does the program appear on the LCD panel instead of the external
monitor? If so, press to switch to the monitor. Try turning the monitor
off and on again.
The external monitor displays flashes or waves.
Check the cables between the monitor and the computer. Are they properly
installed?
Some of the letter keys type numbers instead of the indicated letters.
Is the Num Lock light on? If so, the numeric keypad on the keyboard is active. To
return the keypad keys to typing letters, press .
Troubleshooting 73
Battery power seems to run out faster than expected.
If you are running the computer from the battery rather than the AC adapter, make
sure that you set the Battery Power Saving Mode field in System Setup to NonTurbo. This setting enables the microprocessor and the hard drive to slow down
when the computer is idle.
You can also enable other power-saving options through System Setup. Set the
timeout times in the Standby Timeout and Suspend Timeout fields to the shortest
times to ensure maximum power savings.
Certain software programs “hang” during operations when there is no interaction
with the keyboard or peripheral devices.
Your computer may be in standby or suspend mode. Tap the touchpad to resume
from standby or press the power button to resume from suspend.
A serial or parallel device attached to a serial or parallel port on the rear panel of
the system unit does not work properly.
Check the attached device. Is it turned on? Is the cable properly installed between
the device and the port? If you are using an operating system that is not plug and
play compliant, make sure the Plug & Play O/S field in System Setup is set to No.
Check to make sure that the port is enabled in System Setup.
A PC Card does not work correctly.
Make sure that the PC Card is inserted right side up in the PC Card slot. Check that
the card is inserted fully into the slot. If you are using a PC Card modem, check
the modem cable connections. If you are using an operating system that is not plug
and play compliant, make sure the Plug & Play O/S field in System Setup is set to
No. .
The System Setup settings are not retained when you turn off the computer.
The CMOS battery inside the computer may need to be replaced. The CMOS
battery provides power to save the system BIOS information when the computer
is turned off. Normally, the CMOS battery lasts for several years. Do not attempt
to open the chassis and replace this battery yourself or your warranty is void. Have
an authorized manufacturer’s service center replace the CMOS battery.
Troubleshooting 74
Infrared Problems
If your computer’s operating system is Windows 98, you can enable and use the
infrared port.
If you are unable to transfer files with the infrared port, check the following:
• The receiving device must be positioned properly. There must be no more than
three feet of distance between the computer’s infrared port and the receiving
infrared device.
• The sending and receiving devices need to be on the same level vertically.
Place them on the same table if possible.
• Make sure the infrared ports on the sending and receiving devices face each
other, with no more than a 30% angle between the two infrared ports.
• Make sure that nothing is obstructing the file transfer path between the
computer’s infrared port and the receiving infrared device.
• Check to see if the Infrared Port field in System Setup is set to 2F8, IRQ3.
If you still cannot transfer a file, see the documentation for the infrared software.
Troubleshooting 75
Using Options
You can order the following options for your computer from your authorised reseller:
• An extra AC adapter.
• An auto/airline adapter that enables you to charge the computer’s battery and
operate the computer while in an automobile or an airplane.
• An extra battery pack.
• An upgraded hard drive. Optional hard drives are available to fit in the hard
drive compartment or the SmartBay.
• 16, 32, and 64 MB memory modules that enable you to upgrade your
computer’s memory.
• A battery cradle that charges the battery outside the computer.
• An external numeric keypad.
• A CD-ROM drive and floppy cable for computers that do not ship with these
items.
• Docking options that enable you to use your computer like a desktop computer.
The options that are available may change periodically. Contact your reseller for
updated information.
Auto/Airline Adapter
The auto/airline adapter enables you to power your computer and charge the computer
battery
• In an automobile, through the +12 volt cigarette lighter socket.
Portable computer connectors on airplanes differ. You may need to remove the top of
the adapter casing to use the adapter on certain airplanes.
To remove the top of the adapter casing:
1. Press and hold the release button on the adapter.
2. Pull the top of the adapter casing off.
Using Options 76
Battery Pack
You can order another lithium-ion battery pack for your computer. See “Using the
Battery” on page 34 for information on the battery.
Hard Drives
You can order optional hard drives for your system. A hard drive can be installed in the
hard-drive compartment to replace your existing hard drive or you can order a hard
drive that fits in the SmartBay. See “Installing a Hard Drive” on page 33 for
information on installing a new drive in the hard-drive compartment. See “Using the
SmartBay” on page 25 for information on installing a device in the SmartBay.
Memory Modules
You can increase system memory by installing optional memory modules. You can
install 16, 32, or 64 MB SODIMM modules. Install memory modules in any
combination of sizes.
To avoid possible system problems, use only approved
memory modules in your computer.
Before You Install Memory
To prevent personal injury and damage to the equipment, follow
the precautions listed here before installing a memory module.
• Before you remove the memory module compartment door, turn off the
computer, unplug the AC adapter or auto/airline adapter, and remove the
battery. Also, disconnect any peripheral devices.
• Before handling a memory module, discharge any static electricity by touching
a grounded surface or using a grounding wrist strap.
Using Options 77
• Do not insert objects with conductive material, such as metal screwdrivers or
graphite pencils, into the memory-module compartment.
Installing a Memory Module
Handle memory modules carefully. Hold them only by the
edges.
To install a memory module:
1. Turn the computer over so that the bottom faces up.
2. Using a Phillips screwdriver, remove the screw that holds the memory-module
compartment door in place (Figure 20).
Figure 20. Removing the Memory Module Compartment Door
3. Grasp the edge of the door and pull the door off the chassis.
4. Remove installed modules if necessary:
Using Options 78
When removing modules, pull on the plastic portion of the
connector slots tabs only. Do not pull on the metal part of the
tabs, or you may damage the tabs.
a. Pull the tabs on the connector slot outward slightly, until the edge of the
memory module pops up (Figure 21).
Tabs
Figure 21. Removing a Memory Module
b. Hold the memory module by the edges and pull it forward out of the
compartment.
Using Options 79
5. Align the connector on the memory module with the connector of the slot.
6. Push the memory module into the slot at a slight angle until the connectors are
fully engaged (Figure 22).
7. Push down on the edge of the memory module until the module snaps into place.
Figure 22. Installing a Memory Module
8. Align the memory module compartment door with the compartment and push
the door down until it snaps into place.
9. Reinstall the screw you removed in step 2.
10. Turn on the computer and perform a complete POST to check the memory
integrity.
Using Options 80
Battery Cradle
The external battery cradle enables you to charge the computer battery outside of the
computer.
To charge a battery in the battery cradle:
1. Insert the battery into the cradle, contact end first (Figure 23):
Figure 23. Battery Cradle
2. Attach the computer AC adapter to the connector at the back of the cradle, and
plug the other end of the adapter into a grounded electrical outlet.
The indicator light on the cradle is green when the cradle’s power is on. The
light turns amber when the battery begins to charge.
3. When the indicator light on the cradle turns back to green, the battery is fully
charged.
The battery is fully charged in approximately 3 hours.
Using Options 81
Do not leave the battery cradle plugged into an electrical outlet
for a long time if the battery cradle will not be used. Also do not
store batteries in the battery cradle for a long time. Otherwise
the battery or the battery cradle may be damaged.
External Numeric Keypad
The external numeric keypad has the same features as the integrated keypad. The
external keypad plugs into the PS/2 mouse and keyboard port.
CD-ROM Drive and Floppy Cable
If your system did not ship with a CD-ROM drive included, you can order a drive and
a floppy cable. See “Using the SmartBay” on page 25 for directions on installing the
CD-ROM drive. See “Connecting the Floppy Drive to the Floppy Connector” on page
23 for directions on using the floppy cable.
Docking Options
Contact your reseller for a list of docking options available for your computer. User’s
manuals are included with the docking options.
Using Options 82
Specifications
Table 8 gives the specifications for your computer.
Table 8. System Specifications
Dimension
System with 12.1 TFT LCD
Width
12.1 in (30.9 cm)
Height
1.65 in (4.2 cm)
Length
9.5 in (24.1 cm)
Weight (with floppy drive and
battery installed)
6.20 lbs (2.81Kg)
LCD viewing area (12.1 TFT)
9.7 x 7.2 in (246 x 184.5 mm)
System with 13.3 TFT LCD
Width
12.1 in (30.9 cm)
Height
1.85 in (4.7 cm)
Length
9.5 in (24.1 cm)
Weight (with floppy drive and
battery installed)
6.53 lbs (2.97Kg)
LCD viewing area (13.3 TFT)
10.6 x 7.9 in (270.3 x 202.8 mm)
Environment
Ambient temperature, operating
41 o–95 o F (5o–35 oC)
Ambient temperature, storage
14 o–112 o F (-10 o–44 o C)
Relative humidity (noncondensing),
operating
20–80%
Relative humidity (noncondensing),
storage
15–95%
Altitude, operating
0 to 8,000 ft (0 to 2,348 m)
Altitude, storage
0 to 40,000 ft (0 to 12,192 m)
Specifications 83
Shock, operating
10 G for 11 ms half sine
Shock, nonoperating
60 G for 11 ms half sine
Smart Lithium-Ion Battery
Weight
0.84 lbs (0.38 Kg)
Nominal open circuit voltage
10.8 Vcc
Capacity, typical
4800mAhr, 52whr
Charging time, approximate, with
computer turned off
3 hr
Charging time, approximate, with
computer turned on
6 hr
Average battery life, with no power
management enabled
3 hr
AC Adapter
Width
2.05 in (5.2 cm)
Height
1 in (2.6 cm)
Length
4.33 in (11 cm)
Weight
(0.21 kg)
Operating voltage
100 VAC to 240 VAC
Line frequency
50-60 Hz
Input current
1.3 A 100 V - 0.9 A 240 V
Output current
2.63A
Output voltage
19V
Specifications 84
Abbreviations
Your documentation uses the following abbreviations:
A . . . . . . . . . . Amperes
AC . . . . . . . . Alternating current
APM . . . . . . . Advanced Power Management
ATA . . . . . . . AT attachment (refers to the hard-drive interface in an ATcompatible computer)
BBS . . . . . . . Bulletin board system
BIOS . . . . . . Basic input/output system
C . . . . . . . . . . Centigrade
CD . . . . . . . . Compact disc
CD-ROM . . . Compact disc read-only memory
cm . . . . . . . . . Centimeters
COM . . . . . . Communication (as in communication port)
CMOS . . . . . Complementary metal-oxide semiconductor
CMYK . . . . . Cyan-Magenta-Yellow-blacK
DC . . . . . . . . Direct current
dBA . . . . . . . Decibels acoustic
DIN. . . . . . . . Deutsche Industrie Normenuasschuss (German electrical standards
association)
DMA . . . . . . Direct memory access
DPMS. . . . . . Display power-management signaling
DRAM . . . . . Dynamic random access memory
ECP . . . . . . . Extended capabilities port
EPP . . . . . . . Enhanced parallel port
F . . . . . . . . . . Fahrenheit
FIR . . . . . . . . Fast infrared
ft . . . . . . . . . . Feet
g . . . . . . . . . . gram
Abbreviations 85
G . . . . . . . . . . Gravity
GB . . . . . . . . Gigabytes
hr . . . . . . . . . hour
Hz . . . . . . . . . Hertz
IDE . . . . . . . . Integrated drive electronics
in. . . . . . . . . . Inches
I/O . . . . . . . . Input/Output
IrDA . . . . . . . Infrared Data Association
IRQ . . . . . . . Interrupt request line
Kb/sec . . . . . Kilobits per second
KB . . . . . . . . Kilobytes
kg . . . . . . . . . Kilograms
LAN . . . . . . . Local-area network
lbs . . . . . . . . . Pounds
LBA . . . . . . . Logical block addressing
LCD . . . . . . . Liquid-crystal display
m. . . . . . . . . . Meters
mA . . . . . . . . Milliampere
mAhr . . . . . . Milliampere hour
MB . . . . . . . . Megabyte
Mb/sec . . . . . Megabits per second
MHz . . . . . . . Megahertz
MIDI . . . . . . Musical instrument digital interface
mm . . . . . . . . millimeter
MPU . . . . . . . Microprocessor unit
ms . . . . . . . . . Millisecond
PDF . . . . . . . Portable document format
PC. . . . . . . . . Personal computer
PCI . . . . . . . . Peripheral component interconnect
PCMCIA . . . Personal Computer Memory Card International Association
POST . . . . . . Power-on self-test
Abbreviations 86
PS/2 . . . . . . . Personal System/2
RAM . . . . . . Random-access memory
RGB . . . . . . . Red-Green-Blue
ROM . . . . . . Read-only memory
SRAM . . . . . Static random-access memory
SVGA . . . . . . Super video graphics array
TFT . . . . . . . Thin-film transistor
USB . . . . . . . Universal serial bus
V . . . . . . . . . . Volt
VAC . . . . . . . Voltage alternating current
VCC . . . . . . . Voltage collector current
VDC . . . . . . . Voltage direct current
VGA . . . . . . . Video graphics array
whr . . . . . . . . Watt hour
XGA . . . . . . . Extended graphics array
Abbreviations 87
Glossary
AC adapter
The AC (or alternating current) adapter regulates current coming into your
computer from the wall outlet. The current at the wall outlet is alternating current
and needs to be changed by the adapter to DC (direct current) before your
computer can use it for power.
BIOS
BIOS stands for basic input/output system. The BIOS is software (often called
firmware) that is independent of any operating system. It enables the computer to
communicate with the screen, keyboard, and other peripheral devices without
using programs on the hard disk.
The BIOS on your computer is flash BIOS, which means that it has been recorded
on a flash memory chip that can be updated if needed.
Boot
To start your computer. A cold boot resets the entire computer and runs through
all computer self-tests. A warm boot clears out computer memory only.
Boot disk
A disk containing operating system programs required to start your computer. A
boot disk can be a floppy disk, hard drive, or compact disc.
Byte
The basic unit of measure for computer memory. A character—such as a letter of
the alphabet—uses one byte of memory. Computer memory is often measured in
kilobytes (1,024 bytes) or megabytes (1,048,576 bytes).
Each byte is made up of eight bits. For more information on bytes and bits, see an
introductory book on computers.
Cache memory
Cache is very fast, zero-wait-state memory located between the microprocessor
and main memory. Cache reduces the average time required for the
microprocessor to get the data it needs from the main memory by storing recently
accessed data in the cache.
Glossary 88
CardBus
CardBus technology enables the computer to use 32-bit PC Cards. Hardware in the
computer and the Windows 98 operating system provide support for the 32-bit
cards. The voltage of 32-bit cards (3.3 volts) is lower than that of 16-bit cards (5
volts). The 32-bit cards can transmit more data at a time than the 16-bit cards, thus
increasing their speed.
CMOS memory
CMOS (complementary metal oxide semiconductor) memory is powered by the
CMOS battery. The System Setup settings and other parameters are maintained in
CMOS memory. Even when you turn your computer off, the information in CMOS
memory is saved.
COM port
COM stands for communication. COM ports are the serial ports in your computer.
Conventional memory
The first 640 KB of system memory. Operating systems and application programs
can directly access this memory without using memory-management software.
CMYK
A a color model in which all colors are described as a mixture of four process
colors - Cyan, Magenta, Yellow and Black. CMYK is the standard color model
used in offset printing for full-color documents. Printed colors look the same as
what appears on the screen.
Disc
A compact disc (CD).
Disk
The device used by the computer to store and retrieve information. Disk can refer
to a floppy disk, hard disk, or RAM disk.
Disk cache
A software device that accumulates copies of recently used disk sectors in RAM.
The application program can then read these copies without accessing the disk.
This, in turn, speeds up the performance of the application.
A cache is a buffer for transferring disk sectors in and out of RAM. Data stored in
a disk cache is a copy of data already stored on the physical disk.
Glossary 89
DMA (direct memory access)
A method of transferring data from a device to memory without having the data
pass through the microprocessor. Using DMA can speed up system performance.
Floppy disk
A removable disk, also called floppy or diskette.
Hard drive
Also called fixed disk. A hard drive is connected to the computer and can be
installed or removed. Data written to a hard drive remains until it is overwritten or
corrupted.
The 2.5-inch hard drive in your computer was designed for use in a portable
computer. Because hard drives in portable computers are smaller than those in
desktop computers, their maximum storage capacity may be less than that of
desktop hard drives. However, because of their smaller size, the drives handle
shock and vibration better than larger drives, which is important for a portable
computer.
I/O
Input/output. Refers to peripheral devices, such as printers, that are addressed
through an I/O address.
I/O address
I/O stands for input/output. Peripheral devices, such as printers, are addressed
through the I/O port address.
IRQ (interrupt request line)
The IRQ is a hardware line that a device uses to signal the microprocessor when
the device needs the microprocessor’s services. The number of IRQs is limited by
industry standards.
LCD (liquid-crystal display)
The LCD screen on your computer differs from the display screen of a desktop
monitor. Most desktop monitors use CRT (cathode-ray tube) displays, which work
by moving an electron beam across phosphor dots on the back of the screen. The
phosphor dots light up to show the image. LCDs use a liquid-crystal solution
between two sheets of polarizing material. Electric current passing through the
liquid aligns the crystals so that light can or cannot pass through them, creating an
image.
Glossary 90
MB
1,024 kilobytes.
Megabit
1,048,576 bits or about 128 kilobytes.
Operating system
A program that supervises the computer's operation, including handling I/O.
Application programs and users can request operating-system services. A user
might request operation-system services to copy files or format a disk. An
application program might use the operating system to obtain keyboard input,
write data to a file, or write data to a screen.
PC Card
PC Card stands for personal computer card. The Personal Computer Memory Card
International Association (PCMCIA) defines the standards used to develop all PC
Cards. PC Card types include: modems, Ethernet adapters, SCSI adapters, ATA
cards, and memory cards.
PC slot
The PC slot is the hardware slot in the computer where the PC Card is placed.
Pixel
A pixel is an individual dot in a graphic displayed on your computer. The pixels
are so close together that they look as though they are connected. An LCD screen
displays thousands or millions of pixels.
Plug and Play
A plug and play operating system automatically configures computer components
to work with your system. With this type of operating system, you normally do not
need to set jumpers on devices or set memory addresses or IRQs.
POST
POST stands for power-on self-test. POST is a test performed by the computer
whenever you turn on the power. POST checks system integrity.
RAM (random access memory)
The computer's system memory, including conventional and extended memory.
You can write to and read from RAM. Information stored in RAM is temporary,
and is erased when the system is turned off.
Glossary 91
Refresh rate
The refresh rate is the rate at which the image on the LCD screen is rewritten to
the screen. A fast refresh rate helps keep the image from flickering.
Resolution
The resolution is the sharpness or clarity of the image on your LCD screen.
Resolution is measured by the number of pixels the computer’s screen can display.
For example, a resolution of 800x600 means that the screen can display 800 pixels
in row and can display 600 rows. The more pixels displayed, the higher the
resolution and the better the image.
ROM (read-only memory)
Permanent computer memory dedicated to a particular function. For example, the
instructions for starting the computer when you first turn on power are contained
in ROM. You cannot write to ROM. (ROM is not the same as RAM).
Sector
Also known as disk sector. The portion of a track that is numbered and can hold a
specified number of characters (usually 512 KB).
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.
RGB
A color model generally used by display devices. Colors are described as a mixture
of Red, Blue and Green.
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.
Zoomed video
Zoomed video technology enables zoom video PC Card to transfer data directly
from the card to video and audio systems without going through the
microprocessor. This process improves video performance. Video conferencing
Glossary 92
and real-time multimedia devices, such as video cameras, are supported by zoom
video.
Glossary 93

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.2
Linearized                      : No
Create Date                     : 1998:11:27 17:00:13
Producer                        : Acrobat Distiller 3.0 for Windows
Creator                         : FrameMaker 5.5P4f
Modify Date                     : 1998:12:11 14:40:39
Page Count                      : 102
Page Mode                       : UseOutlines

EXIF Metadata provided by EXIF.tools

Samsung Electronics Co S720R Notebook Computer, 233/366MHz Pentium II User Manual manual

Samsung Electronics Co Ltd Notebook Computer, 233/366MHz Pentium II manual

manual

FCC ID Filing: A3LS720R

Navigation menu

Namespaces

Views

Navigation