Samsung Electronics Co S750E Notebook Computer, 366MHz Pentium II User Manual manual

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

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iiImportant Safety InstructionRead 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 built-in 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 ampere rating. •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, floppy and CD-ROM drives with care. If dropped, they may be damaged.•Do not allow the battery to be exposed to direct sunlight for extended periods of time.

iii User’s Manual•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 instruc-tions are followed, adjust only those controls that are covered by the operating Instructions. Improper adjustment of other controls may result in damage.

ivBattery DisposalWarning : Do not put rechargeable batteries or products powered by non-removable rechargeable batteries in the garbage.Contact your customer service representative for information on how to dispose of batteries that you cannot use or recharge any longer.Follow all local regulations when old batteries.

v User’s ManualFederal 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 generate uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:•Reorient or relocate the receiving antenna.•Increase the separation between the equipment and receiver.•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.•Consult the dealer or an experienced radio/TV technician for help.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.

viCanadian Radio Interference RegulationsThis apparatus does not exceed the class B limits for radio noise emissions set out in the radio interference regulations of the Canadian Department of Communications.Le présent appareil n’émet pas de bruits radioélectriques dépassant les limites applicable aux appareils de la classe B prescrites par le règlement de brouillage radioélectrique dicté par le Ministère des Communictions du Canada.

vii User’s ManualTable of ContentsUsing Your Documentation .....................................................................1This User’s Manual ..........................................................................................1Special Features of the User’s Manual .............................................................1Using the Software Documentation ..................................................................2Introducing Your Computer ...................................................................3Using Your Computer for the First Time ..............................................5Attaching the AC Adapter ................................................................................5Turning On the Computer ................................................................................6Understanding POST ........................................................................................7Adjusting the LCD Display ..............................................................................8Turning Off Your Computer ............................................................................8Restarting Your Computer ...............................................................................9Tips for Using Your Computer .........................................................................9Traveling with Your Computer ......................................................................10Handling Spills ...............................................................................................11Storing the Computer for Long Periods .........................................................11Using the Keyboard ................................................................................12Using the Numeric Keypad ............................................................................13Using Special Function Keys .........................................................................14Using the Touchpad ...............................................................................16Reading the System Status Lights .........................................................17Connecting the Port Replicator ............................................................19Connecting Peripheral Devices .............................................................20Using the TV-out (composite) Port ................................................................23Connecting External Modules ...............................................................25Using the SmartBay Utility ............................................................................26Using the Floppy Drive ..........................................................................28Using the CD-ROM Drive .....................................................................30Using the Hard Drive .............................................................................33Using the Battery ....................................................................................34Charging the Battery .......................................................................................34Safely Using the AC Adapter and Batteries ...................................................35Removing and Inserting the Battery ...............................................................35

viiiMonitoring the Battery Charge .......................................................................37Using the Battery Gauge ...........................................................................37Using PowerProfiler to Monitor the Battery .............................................38Battery Warnings ............................................................................................39Using System Setup ................................................................................40Starting System Setup .....................................................................................40Main Menu .....................................................................................................42Advanced Menu ..............................................................................................45Security Menu ................................................................................................48Power Menu ....................................................................................................49Boot Menu ......................................................................................................51Exit Menu .......................................................................................................51Using System Security ............................................................................53System Passwords ..........................................................................................53Creating a Password .......................................................................................53Deleting a Password .......................................................................................54Requiring a Boot Password ............................................................................54Locking the Hard Drive Boot Sector ..............................................................55Locking the Floppy Drive ..............................................................................55Locking the Keyboard ....................................................................................55Using Power Management Options ......................................................56Maximum Power Saving Mode ......................................................................56Standby Mode .................................................................................................56Rest Mode .......................................................................................................57Rest Mode Precautions ...................................................................................58Using PowerProfiler .......................................................................................58Creating a Save to Disk Partition .........................................................60Changing the Video Configuration .......................................................62Resolution and Color Depth ...........................................................................62Configuring Display Features .........................................................................63Selecting a Monitor Type .........................................................................64Changing Color Depth and Resolution .....................................................64Changing the Video Driver ............................................................................65In Windows 98: .........................................................................................65In Windows NT 4.0: .................................................................................66Working with PC Cards ........................................................................67Maintaining PC Cards ....................................................................................67Using PC Cards ..............................................................................................68

ix User’s ManualWindows 98 ..............................................................................................69Windows NT 4.0 .......................................................................................70About Drivers and System Resources ..................................................72Drivers ............................................................................................................72IRQs ................................................................................................................72Enabling the Infrared Port ..............................................................................73Service Pack 3 for Windows NT 4.0 ..............................................................74Troubleshooting ......................................................................................75Operating Problems ........................................................................................75Using Options ..........................................................................................77AC Adapter .....................................................................................................77Auto Adapter ..................................................................................................78Battery Pack ....................................................................................................78Memory Modules ...........................................................................................79External Numeric Keypad ..............................................................................79External CD-ROM Drive Module ..................................................................79External DVD-ROM Drive Module ...............................................................80Docking Options .............................................................................................80Specifications ..........................................................................................81Abbreviations ..........................................................................................83Glossary ...................................................................................................86Recording the Computer Hardware Configuration ...........................91

Using Your Documentation 1Using Your DocumentationCongratulations on your purchase of a portable computer! Whether you are new to using a portable computer or are an experienced user, your documentation can help you get the most from your computer. Your computer comes with the following documentation:•The User’s Manual•Third-party software user documentationThe following sections tell you where to look for the information you need.This User’s ManualThis user’s manual can help you to•Learn how to use your computer.•Learn safety and maintenance tips.•Learn how to configure your computer.•Get answers to troubleshooting questions.Special Features of the User’s ManualThree 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.

2 User’s Manual Keys that you need to press to perform certain functions are shown in the manual enclosed in angle brackets. For example, <Ctrl>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,<Fn+F11>means that you should press the Fn key and hold it and then press the F11 key. 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 DocumentationYour 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.

Introducing Your Computer 3Introducing Your ComputerYour computer is an ultra-thin lightweight portable computer that includes features to meet your computing needs at home or on the road. A port replicator is supplied with each computer, see Figure 12 on page 21 for more information.Figure 1 through 3 shows you the features of your computer. Figure 1. Front View of ComputerLCD latchsLCDPowerbuttonAC adapter connectorBatteryTouchpadMicrophoneSpeakerStatuslightsExternal module connectorMousebuttonsMicrophone jackAudio headphone-out jack

4 User’s Manual Figure 2. Back View of ComputerFigure 3. Bottom View of ComputerInfraredportDockingconnectorPS/2™ mouseandkeyboard portSerial portUSB portPC CardcompartmentFan vents Kensingtonlock supportBattery latchLabels showingpart number andserial number

Using Your Computer for the First Time 5Using Your Computer for the First TimeThis section gives you detailed information on using your computer for the first time.Attaching the AC AdapterYour 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. Your AC adapter can accept an input voltage of 100 to 120 V AC or 200 to 240 V AC. All batteries lose their charge if they sit unused for an extended time period. When not used, the provided 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.

6 User’s Manual Figure 4. Connecting the AC AdapterThe 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 2.5 hours. If the computer is turned on, the battery charges in about 4 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 ComputerTo turn on the computer’s power for the first time:1. Slide the LCD cover latches apart and hold them (Figure 5).2. Lift up the LCD cover.Adapter plugAC adapterBatterychargelightPower cord

8 User’s Manual 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 the manufacturer or an authorized manufacturer’s service center for assistance.Adjusting the LCD DisplayYou 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 <Fn+Right Arrow> to increase the display brightness. •Press <Fn+Left Arrow> to decrease the display brightness.Turning Off Your ComputerIf 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.

Using Your Computer for the First Time 9Restarting Your ComputerYou 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.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 <Ctrl+Alt+Del> 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 ComputerThe following information helps you avoid potential problems as you use your computer:Do not try to disassemble your computer. Opening the system chassis voids your warranty. Only an authorized manufacturer’s service center can replace or add any parts inside the chassis.•Follow all the instructions and cautions in your computer user documentation.

10 User’s Manual •The LCD has a polarized surface and can be damaged easily. To prevent damage, avoid touching the screen.•Use only manufacturer approved AC adapters, automobile adapters and memory modules.•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 2 on page 4 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.•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 ComputerIf 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.•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.

Using Your Computer for the First Time 11Handling SpillsDo 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 internal keyboard or any external devices (such as the floppy drive), drain as much of the liquid 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 cause damage despite your efforts to dry.•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 PeriodsIf 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.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.

$12 User’s Manual Using the KeyboardYour computer has an 87/88-key keyboard (Figure 7). By pressing designated key combinations, you can have access to all the key functions of a full-sized keyboard.Figure 7. KeyboardAlthough 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 full-size keyboard (19 mm). The travel, or space the key goes down when pressed, is (2.5 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. •Function keys, when pressed together with the <Fn> key, enable special functions.~F1 F2 F3 F4 Insert DeletePauseEsc BreakSys ReqEndHomeCtrlCt~AltAltEnterBackSpaceCapsLock0./,.>< /?ZXCVBNMFnShift Shift+"'123ASDFGHJKL;:-{[{[45 6QWERT YUI OPTab!#$134PgUp/PgDnF5 F6 F8 F9 F10 F11 F12 NumLockScrollRestMute%^*&()56 7890+=_-789*@2PrtScr GaugeCRT/LCDBacklit F7KeyLockFunction keysWindowskeyCursor-control keysTypewriterkeysWindows keys<Fn> key$

Using the Keyboard 13•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 KeypadYour 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 8). A number or symbol on the right corner of each keypad key shows its numeric function.Figure 8. Numeric KeypadPress <Num Lock> 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 <Fn> and the key. For example to type the letter m, press <Fn+m>.To turn the numeric keypad off, press <Num Lock> again. The Num Lock light turns off.0./,.></?M+123JKL;:-45 6UI OP*&()7890789*

14 User’s Manual Using Special Function KeysThe <Fn> 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<Fn> Key Combination Function<Fn+F1>Print screen: In Windows 98 or Windows NT, takes a picture of the open screen and puts it on the clipboard.<Fn+F2>System request: Reserved for use in software programs.<Fn+F4>Backlight: Turns the LCD display off. Press any key (except the <Fn> key) to turn the LCD display back on.<Fn+F5> CRT/LCD: Switches the display between the LCD, the external monitor, and simultaneous display on both the LCD and the external monitor.<Fn+F6>Gauge: Displays the battery gauge in the upper-right corner of your screen. The gauge closes in a few seconds or by pressing <Esc> key. (See ”Monitoring the Battery Charge” on page 37 for more information on the battery gauge.) <Fn+F7>KeyLock: Locks the keyboard and activates password protection. Type the user or supervisor password and press <Enter> to unlock the keyboard. If the supervisor password was entered on boot only the supervisor password will unlock the system. The <Fn+F7> key combination has no effect unless a password is enabled in System Setup. The Num Lock, Caps Lock, and Scroll Lock lights blink in sequence when the keyboard is locked.<Fn+F8>Mute: Turns the audio output on and off.<Fn+F9>Volume down: Decreases the audio volume.<Fn+F10>Volume up: Increases the audio volume.<Fn+F11> 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.)<Fn+F12>Scroll: In some applications, sets the cursor-control keys to scroll the page up or down while the cursor position does not change. Pressing <Fn+F12> again turns off the scrolling function.

Using the Keyboard 15<Fn+Right Arrow>Brightness up: Increases the LCD brightness. <Fn+Left Arrow>Brightness down: Decreases the LCD brightness.

16 User’s Manual Using the TouchpadYour computer is equipped with the SmartPoint™ touchpad, which is an integrated-pointing device that is used to perform standard mouse functions (Figure 9). The touchpad is an advanced and reliable pointing device that works with a touch of your finger. Figure 9. TouchpadTo 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.For information on attaching and using another pointing device or keyboard with your computer, “Connecting Peripheral Devices” on page 20TouchpadMouse buttons

Reading the System Status Lights 17Reading the System Status LightsSystem Status lights show the status of computer functions. The lights appear on the left edge of the computer (Figure 10). Figure 10. System Status LightsTable 2 describes the meaning of the lights.Table 2. System Status LightsIcon Function of LightPower light: Light is on when the computer’s power is on. The light blinks between green and amber when the battery is low. The light changes to amber when the system is power-on-suspend mode. The power light is off if the system is turned off or is in rest mode.Num Lock light: Light is on when the embedded numeric keypad is activated. See ”Using the Numeric Keypad” on page 13 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.

18 User’s Manual 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 <Scroll> key.Drive light: Light is green when the hard drive is being accessed. Do not turn your computer off when this light is on. For a floppy or 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.

Connecting the Port Replicator 19Connecting the Port ReplicatorTurn off your computer before you connect or disconnect the port replicator, failing to do this may seriously damage your computer.1. Close rear port door and slide the inner door open.2. Move the 2 latches on the Port Replicator into the down position.3. Insert the Port Replicator.4. Move the latches on the Port Replicator into the up position.

20 User’s Manual Connecting Peripheral DevicesThe connectors on your computer enable you to attach peripheral devices to the computer (Figure 11), additional connectors are available if you also use the factory supplied port replicator (Figure 12). 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.Figure 11. System Peripheral ConnectorsMicrophone jackAudio Headphone -out jackPS/2 Mouse andkeyboard portDocking connectorSerial portExternalmodule portUSB port

Connecting Peripheral Devices 21Figure 12. Port Replicator Peripheral ConnectorsTable 3 shows the icons located near each connector and tells you the devices that you can attach to the connectors.Table 3. Connecting Peripheral DevicesIcon ConnectorSerial port: Plug a serial device, such as a serial printer, into this 9-pin port. If the device has a 25-pin connector, you need a 25-to-9-pin serial adapter. Docking connector: Connect a docking option to this connector. See ”Docking Options” on page 80 for more information.USB port: Connect USB devices to this port. USB input/output devices include keyboards, pointing devices, and monitors.PS/2 MouseportSerial portUSB portPS/2 KeyboardportVideo portParallel portJoystick/MIDIport TV-out (composite) port

22 User’s Manual 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 may be disabled. Audio headphone-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. External module port: Connect one end of the external module cable to this connector and the other end to the external module. See ”Connecting External Modules” on page 25 for more information.Mouse port: Connect a PS/2-compatible mouse to this port. Make sure your computer is turned off when you attach peripherals to the port.If you attach a PS/2 mouse to the port, the computer’s touchpad may be disabled. Keyboard port: Connect an external keyboard or keypad to this port. Make sure your computer is turned off when you attach peripherals to the port.Parallel port: Plug a parallel device, such as a parallel printer or network adapter, into this 25-pin port.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.

Connecting Peripheral Devices 23Using the TV-out (composite) PortThis feature is only available with Windows 98. Using the TV-out (composite) port on the port replicator, a compatible TV or other compatible display device can be connected and an image displayed. To check if and how your TV displays the TV-out (composite) signal see the documentation included with your TV. You cannot enable TV Out display unless the current screen resolution is lower than 1024x768, See ”Resolution and Color Depth” for information on changing your screen resolution.To enable TV-out:1. Enter System Setup and under the Advanced menu, set TV Standard to the appropriate standard for your TV. (See ”Using System Setup” on page 40 for information on setting options.)2. Reboot your computer.3. Connect the TV to the TV-Out (composite) port using an appropriate cable, Figure 13 on page 244. Click the Start button on the Windows 98 taskbar. 5. Select Settings. 6. Click Control Panel. The Control Panel window appears.7. Double-click the Display icon. The Display Properties window appears.8. Click the Settings tab. The Settings screen appears.9. Click the Advanced Properties button. The Advanced Properties screen appears.Joystick/MIDI port: Connect a joystick or other game pointing device to this port. You can also connect a MIDI device to this port.TV-out (composite) port: Plug an RCA or Phono plug connector from this port into an external monitor to get video only. No audio is transmitted via this port. You cannot enable TV Out display unless the current screen resolution is lower than 1024x768.

24 User’s Manual 10. Click the Displays tab. The system will now try to detect a TV connected to the TV-out (composite) port.11. Put a tick in the box under the TV symbolIf the TV symbol is grayed out then the system has not detected a TV, check that the TV standard in the BIOS is set correctly and that the TV is connected properly.12. Click OK and follow the prompts that appear on the screen.Figure 13. Attaching a TV to the TV-out (composite) port

Connecting External Modules 25Connecting External ModulesThis computer ship from the factory with an external floppy drive module. For information about the optional CD-ROM and DVD-ROM drives, see “Using Options” on page 77. These devices are connected to the computer’s external module port using the external module cable.If your operating system is Windows 98 you can use the SmartBay utility to hot-swap the external modules. If you do not use Windows 98, make sure that the computer’s power is off before you remove or install any external modules.Only one external module can be used at any one time. Attach one end of the external module cable to the module and the other to the external module port on the computer (Figure 14). Figure 14. Attaching the External Modules to the ComputerThe external module cable must be inserted as shown in Figure 14. To insert the cable correctly, make sure that•The cable connector labeled System is connected to the Computer.Thumbscrews CD-ROM driveFloppy drive

26 User’s Manual •The cable connector labeled Unit is connected to the external module.•Secure the cable by tightening the thumbscrews.Your computer’s operating system automatically recognises the device in the SmartBay and configures your computer accordingly.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 external module.To remove the cable:1. Loosen the thumbscrews2. Pull the cable connectors away from the external module and the computer.Using the SmartBay UtilityIf your computer shipped with Windows 98, you can use the SmartBay utility to hot-swap your external modules. To open the SmartBay utility1. Double click SmartBay Hotswap Utility on the Windows.To remove an external module:1. Open the SmartBay Hotswap Utility.2. Select Remove Device and click Ok.3. Click Yes on the confirmation screen4. Remove the external module by either disconnecting the cable from the computer or from the external module.5. Click Ok.To insert an external module:1. Open the SmartBay Hotswap Utility.2. Select Insert Device and click Ok.3. Connect the external module to the computer using the external module cable. Make sure all connectors are correctly attached.4. Click Ok to allow your computer to detect the external module.

Connecting External Modules 27If you have difficulty in getting an external module detected, go through the remove procedure and then the insert procedure again.

28 User’s Manual Using the Floppy DriveThe computer comes with an external 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 high-quality floppy disks.The floppy drive connects externally to your computer by cable to a connector on the outside of the computer. For information on installing the floppy drive, see “Connecting External Modules” on page 25 and “Using the SmartBay Utility” on page 26To use a floppy disk, insert it into the floppy drive (Figure 15).Figure 15. Inserting a Floppy DiskTo remove a floppy disk, press the eject button on the floppy drive. The drive light on the floppy drive is green when the computer writes to or reads from a floppy disk. Do not remove a disk when this light is on.To protect the data on your floppy disks, follow these guidelines:•Keep disks away from excessive heat, direct sunlight, and liquids.Floppy ejectbuttonDrive light

Using the Floppy Drive 29•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.

30 User’s Manual Using the CD-ROM DriveThe external CD-ROM drive module must be puchased separatly, see “Using Options” on page 77. The CD-ROM drive connects externally to your computer by cable to a connector on the outside of the computer. For information on installing the CD-ROM drive, see “Connecting External Modules” on page 25 and “Using the SmartBay Utility” on page 26Compact 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 16).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.Figure 16. Using the CD-ROM DriveInstall 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.ButtonLightEmergencyeject button

Using the CD-ROM Drive 31The 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 a bent 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, press the following key combinations:•<Fn+F8> mutes the volume.•<Fn+F9> decreases volume.•<Fn+F10> increases volume.To remove the CD:1. Click the CD Player button on the Windows taskbar to open the CD Player window (Figure 17).

32 User’s Manual Figure 17. CD Player Window2. 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 CD-ROM drive. The drive tray opens and you can remove the disc from the CD-ROM drive. For more information on playing compact discs, see the Help menu in the CD Player window.New ArtistNew TitleTrack 1<D:>PlayStopEject

Using the Hard Drive 33Using the Hard DriveYour computer includes an IDE hard drive. The IDE hard drive can store the data and programs your computer uses. 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. The 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 or erase all data on your hard drive, refer to the manual for your operating system.The drive in your computer is divided into partitions. Each partition is 2 GB or less so that the partitions can use a 16-bit file allocation table (FAT-16). The file allocation table enables the partitions to locate files and directories.Your computer recognizes each partition as a separate drive, for example, if a hard drive has two partitions, they could be recognized as drive C and drive D.Although Windows 98 can work with FAT-16 or FAT-32 (a 32-bit file allocation table), your computer has been supplied with FAT-16 as there are software compatibility issues with FAT-32. Older software that you may have (16-bit software) may require FAT-16 to run. Similarly Windows NT 4.0 can use FAT-16 or NTFS (the Windows NT file system). There are utilities included with Windows 98 and Windows NT 4.0 to convert from FAT-16 to FAT-32 or NTFS, see the documentation included with your operating system for more information. It is not possible to convert from FAT-32 or NTFS to FAT-16 without reformatting your hard drive.

34 User’s Manual Using the BatteryYour computer uses a smart rechargeable lithium-ion battery pack for power when the AC adapter is not attached to an electrical outlet. The smart battery gives a accurate measurement of the current battery capacity which helps extend operating time by enabling effective power management in operating systems that take advantage of the accurate information supplied by the battery.Charging the BatteryYour 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:•2.5 hours with the computer off•4 hours with the computer onWhile the battery is charging, the battery charge light on the computer is amber (see Figure 10 on page 17 for the location of the battery charge light). When the battery is fully charged, the light changes to green.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, see Battery Calibartion in “Exit Menu” on page 51 for more infomation on discharging the battery.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.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 95o F (35oC.)

Using the Battery 35Safely Using the AC Adapter and BatteriesFollow 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 manufacturer-approved batteries, AC adapters and auto 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 smart 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 Inserting the Battery Your computer comes with the battery pack inserted. 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.Before turning the computer upside-down disconnect all cables and adapters to reduce risk of accidental damage to the connectors on the computer.3. Slide the battery release latch toward the front of the computer (Figure 18).

36 User’s Manual Figure 18. Sliding the Battery Release Latch4. Grasp the edge of the battery and pull the battery out of the compartment.To reinsert 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 until it snaps into place, see Figure 19.Figure 19. Inserting the Battery

Using the Battery 37Monitoring the Battery ChargeBattery life is affected by factors such as the power-management settings in System Setup, the applications you use, and the brightness of the LCD. Under normal usage, the battery charge lasts approximately 2.5 hours.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 GaugeYou can display the battery gauge while you are in any program. Press <Fn+F6> to display the battery gauge on the LCD (Figure 20).Figure 20. Battery GaugeThe 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 except <Esc> key. The battery gauge closes in a few seconds or by pressing <Esc> key.

38 User’s Manual Using PowerProfiler to Monitor the BatteryPowerProfiler 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 39Battery WarningsYour computer gives you the following low-battery warnings (Table 4).Table 4. Battery WarningsIf 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.Warnings Condition Action to TakeThe 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 and turn off your computer, insert a fully charged battery to continue. Use the AC adapter to power the computer.The computer beeps 5 times (high-pitched beeps), with a short time between beeps. After a short time, the computer automatically goes into rest mode.Battery very low: The battery charge is about 3 percent. Use the AC adapter to power the computer and charge the battery.

40 User’s Manual Using System SetupThe System Setup program enables you to configure your computer hardware and set security and power-savings options. The settings you choose are stored in battery-maintained 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. (See ”Recording the Computer Hardware Configuration” on page 91.) 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.Starting System SetupTo start System Setup, turn on your computer and then press <F2> 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 MenusMenu FunctionMain Changes the basic system configuration.Advanced Configures advanced features on your computer.

Using System Setup 41To open a menu, use the left or right arrow keys to select the menu name. Table 6 lists the keys you can use to navigate through System Setup. Table 6. System Setup Navigation KeysSecurity 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.Navigation Key Alternate Key Function<F1> <Alt+H> Displays the General Help window.<Esc> <Alt+X> Exits the current menu.<Left Arrow> and <Right Arrow> keys Keypad arrow keysSelect a different menu.<Up Arrow> and <Down Arrow> keysKeypad arrow keysMove the cursor up and down between fields in the current menu.<Tab> Moves the cursor forward through the cells for a highlighted field. If the field has only one cell, the <Tab> key moves the cursor down to the next field.<Tab+Shift> Moves the cursor backward through the cells for a highlighted field. If the field has only one cell, the <Tab+Shift> key combination moves the cursor up to the previous field.<Home> <PgUp> Moves the cursor to the field at the top of the window.<End> <PgDn> Moves the cursor to the field at the bottom of the window.<F5> <-> Scrolls backwards through the options for the highlighted field.<F6> <+> or <Space>Scrolls forward through the options for the highlighted field.

42 User’s Manual An arrow 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 <Enter>. 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 <F1> or <Alt+H>. 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 <PgUp> and <PgDn> keys or the <Up Arrow> and <Down Arrow> keys to scroll through the entire help document. Press <Home> to display the first page, or press <End> to go to the last page. To exit the help window, press <Enter> or <Esc>. If your computer will not boot after you have changed settings in System Setup and exited the program, reboot and press <F2> 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 <F9> to load the default values. Main MenuWhen 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 <Space> 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 <F9> Sets all the parameters in System Setup to their default values.<F10> Exits System Setup and saves the changes.<Enter> Executes commands or opens a submenu.

Using System Setup 43move between the month, day, and year cells. Use the hyphen key <-> or <Space> bar to decrease or increase the numbers. This field supports year dates of 2000 and beyond.Legacy Diskette A: Specifies a drive type for floppy drive A. Drive A is the floppy drive that is attached using the external module cable to your computer, see “Using the Floppy Drive” on page 28. Diskette A options are Disabled and 1.44 MB 3½ (default).IDE Adapter1 and IDE Adapter2: The Main menu contains two IDE adapter fields to configure these drives. IDE Adapter1 defines the hard drive installed in the computer. IDE Adapter2 defines the CD-ROM drive. To configure your hard drive, move the cursor to select the IDE Adapter1 field in the System Setup Main menu, and then press the <Enter> 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 <Esc> key to exit back to the Main menu.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 drive type. Options are Auto, None, DVD/CD-ROM and User. 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 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.

44 User’s Manual 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.Maximum Capacity: Displays the maximum capacity of your hard drive. This field is for reference only.Multi-Sector Transfers: Sets the number of sectors per block to the highest number supported by the drive. Configuration options are Disabled, 2 Sectors, 4 Sectors, 8 Sectors, and 16 Sectors. The default setting for this field depends on the type of hard drive installed in your computer. Before you can make changes to this field, the Type field must be set to User or DVD/CD-ROM.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 setting for this field depends on the type of hard drive installed in your computer. Before you can make changes to this field, the Type field must be set to User or DVD/CD-ROM.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 between CPU and IDE Controller. 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. Before you can make changes to this field, the Type field must be set to User or DVD/CD-ROM.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.

Using System Setup 45Ultra DMA Mode: Enables the hard drive to use ultra DMA transfer mode to transfer data between the drive and system memory. Options are Disabled, Mode 0, Mode 1 and Mode 2. Set the Type field to Auto to select the optimum transfer modeMemory 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 Extended Memory Area: Controls the caching of system memory over 1 MB. Options are Write Back (default), uncached, Write Through and Write Protect. Normally, Write Back is the optimal setting but if you are experiencing problems try changing the settings.Cache D400 - D7FF: Disabled(default), Write Through, Write protect or Write Back caching of shadowed option ROMs in the D400-D7FF region.Cache D800 - DBFF: Disabled(default), Write Through, Write protect or Write Back caching of shadowed option ROMs in the D800-DBFF region.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 MenuSelecting Advanced from the menu bar displays the Advanced menu. PS/2 Mouse Configuration: Opens the PS/2 Mouse Configuration submenu if you press <Enter> when this field is highlightedThe submenu contains these fields:Mouse Configuration: Enables or disables the touchpad mouse or PS/2 mouse port. The options for this field are Enabled (default) and Disabled. If you set this field to Enabled, the PS/2 mouse port is enabled regardless if a mouse is present or not. If you select Disabled, you disable any installed PS/2 mouse

46 User’s Manual including the touchpad mouse from working but you free up an IRQ for use by another device.Mouse Operation Mode: Enables or disables the touchpad mouse when an external PS/2 mouse is used. The options for this field are Single Mouse (default) and Dual Mouse. If you set this field to Single Mouse, the touchpad mouse is disabled when an external PS/2 mouse is attached. Select Dual Mouse to have both the touchpad mouse and the PS/2 mouse enabled at the same time.I/O Device Configuration: Opens the I/O Device Configuration submenu if you press <Enter> 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.Serial port B: Configures the infrared port. The options for this field are Auto, Enabled (default) and Disabled. If you set this field to Enabled, you can set the Base I/O Address field, the Mode field and the DMA channel field. Settings for the Base I/O Address are 3F8 IRQ4, 2F8 IRQ3 (default), 3E8 IRQ4, or 2E8 IRQ3. Settings for the mode field are FIR (default), Normal, IrDA and ASK-IR. Setting the mode field to FIR (fast infrared) enables you to set the DMA channel to 3 (default) or 1. Select Normal to enable a second physical serial port. When the Serial port B 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 Auto, 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 (default, 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

48 User’s Manual 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.Security MenuSelecting 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 53 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 setSet Supervisor Password:* Enables you to set the supervisor password to control access to the System Setup utility. See ”Creating a Password” on page 53 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

Using System Setup 49password 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:•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 MenuThe 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.

50 User’s Manual 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 the AC adapter is plugged in all power management is disabled.Power Saving Mode: Sets the power management mode. Choosing modes changes the system power management settings. The options are Maximum Power Savings (default) and Maximum Performance. Maximum Power Savings conserves power by slowing down the microprocessor while Maximum Performance does not slow the microprocessor.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 clock is stopped. 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.Rest Mode: Specifies the type of rest mode your computer enters:•Save To Disk (default): 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 rest.•Power On Suspend: 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 rest mode is also known as suspend to RAM.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.Rest Timeout: Sets the amount of time that the computer needs to be in Standby before entering Rest Mode. You can disable this option by selecting Off. The default setting is 10 min.Resume On Time: Enables the computer to resume operation from rest mode at a scheduled time. The computer will resume only if the Rest Mode field is set to 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 rest mode. Enter two-digit numbers to indicate the hour, minutes, and seconds in

Using System Setup 51the 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 <Space> bar to decrease or increase the numbers. You must set this option if you enable Resume On Time.Boot MenuThe Boot menu enables you to select a boot device and set boot options.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 and Disabled (default).Summary screen: Displays the system configuration when the computer starts. The options are Enabled and Disabled (default).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 <Enter> at the Boot Device Priority field2. Highlight the option with the <Up Arrow> or <Down Arrow> key.3. Press the <Space> 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 <Esc> to return to the Boot menu.The default setting is 1. Diskette Drive, 2.Hard Drive and 3.ATAPI CD-ROM Drive.With these default settings, your computer first attempts to boot the floppy drive. If there is no floppy disk in the floppy drive, the computer will attempt to boot from the hard drive and then a bootable CD-ROM in the CD-ROM drive.Exit MenuSelect Exit from the menu bar to display the Exit menu.Pressing <Esc> does not exit this menu. You must select one of the options from this menu or a menu bar item to exit this menu.

52 User’s Manual Exit Discarding Changes: Enables you to exit System Setup without saving your changes. When you select this item and press <Enter> a message appears asking you if you want to save changes before exiting. Choose No and press <Enter> to exit without saving changes. Choose Yes and press <Enter> to save changes and exit. Exit Saving Changes: Enables you to exit System Setup and saves your changes. When you select this item and press <Enter>, a message appears asking you if you want to save your changes and exit System Setup. Choose Yes and press <Enter> to save your changes and exit. Choose No and press <Enter> to remain in System Setup.Load Setup Defaults: Loads the default values for all System Setup parameters. When you select this option and press <Enter>, a message appears asking if you want to load the default configuration. Choose Yes and press <Enter> to load default settings and remain in System Setup. Choose No and press <Enter> 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 <Enter>, a message appears asking if you want to load the previous configuration. Choose Yes and press <Enter> to load the previous settings and remain in System Setup. Choose No and press <Enter> 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 <Enter>, a message appears asking if you want to save configuration changes. Choose Yes and press <Enter> to save changes and remain in System Setup. Choose No and press <Enter> 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 if the AC Adapter is not plugged in.

Using System Security 53Using System SecurityThis section describes the security options provided with your computer.System PasswordsThe 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 PasswordTo create a password:1. At startup, press <F2> to open System Setup.2. Use the <Right Arrow> key to select the Security menu.3. Use the <Down Arrow> key to select Set Supervisor Password or Set User Password.4. Press <Enter>. 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 <Shift>. 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.

54 User’s Manual 6. Press <Enter> after you have typed your password. The computer prompts you to reenter your password for verification. 7. Type your password again and press <Enter>. A message appears telling you that the changes have been saved. Press <Enter> again to return to the Security menu.8. Press <Esc> to go to the Exit menu. 9. Select Exit Saving Changes, press <Enter>, and press <Enter> again to restart the computer.Deleting a PasswordTo delete the password:1. At startup, press <F2> to open System Setup.2. Type your password when prompted and press <Enter>.3. Use the <Right Arrow> key to select the Security menu.4. Use the <Down Arrow> key to select Set Supervisor Password or Set User Password. 5. Press <Enter>. The computer prompts you to enter the current password.6. Press <Enter>. The computer prompts you to enter a password. Do not type anything. 7. Press <Enter>. The computer prompts you to re-enter the password. Do not type anything.8. Press <Enter>. A message appears telling you that the changes have been saved. Press <Enter> again to return to the Security menu.9. Press <Esc> to go to the Exit menu. 10. Select Exit Saving Changes, press <Enter>, and press <Enter> again to restart the computer.Requiring a Boot PasswordAfter you create a supervisor or user password, you can enable the computer to prompt for a password each time it starts.

Using System Security 55To 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 SectorIf 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 DriveIf 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 Diskette access field in System Setup. For more information about the Diskette access field, see “Security Menu” on page 48.Locking the KeyboardThe 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 53 for instructions.To lock your keyboard, press <Fn+F7>. To unlock your keyboard, type your password and press <Enter>

56 User’s Manual Using Power Management OptionsYour 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. Power-management 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 you disconnect the AC adapter the LCD brightness is reduced to save power. See page 15 for information on increasing the LCD brightness.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 SetupIf your computer shipped from the factory with Windows NT installed, PowerProfiler power management software was included. Maximum Power Saving ModeIn maximum power saving mode, the microprocessor runs at slow speed to conserve power. To enable this mode , set the Power Saving Mode field in System Setup to maximum power saving mode.Standby ModeThe 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.

Using Power Management Options 57To 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 <N> and a document is open, an “n” is typed into your document. If you enable both standby and rest modes, your computer enters standby when the delay time you chose for standby has elapsed, and then enters rest mode when the delay time you chose for rest mode has elapsed since the computer entered standby.Rest ModeThe Rest Timeout field in System Setup enables you to specify the time period after the entering standby before the computer enters rest mode. You can disable this option by selecting Off, or you can specify a Rest Timeout delay time of 5 to 60 minutes. The Rest Mode field in System Setup defines what type of rest mode your computer enters, see "Rest Mode" in “Power Menu” on page 49 for more information.You can press <Fn+F11> to manually place your computer into rest mode. When you use the <Fn+F11> key combination, your computer may postpone entering rest 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 rest 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.

58 User’s Manual Rest Mode PrecautionsObserve the following precautions when using rest mode:•Save all open files before you press <Fn+F11> to manually place your computer into rest mode.•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.When your computer is in power on suspend or save to disk mode, do not connect or remove any devices (including PC Cards or external 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 PowerProfilerPowerProfiler 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 rest (rest 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 rest 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.

Using Power Management Options 59•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.PowerProfiler maintains the accuracy of the system clock when the computer resumes from rest mode. If PowerProfiler is closed or removed from your hard drive, your system clock may not be accurate when your computer resumes from rest mode.For more information on PowerProfiler, see the Help option in the PowerProfiler software.

60 User’s Manual Creating a Save to Disk PartitionThe 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 160 MB.If you need to repartition your hard disk, you can create a save to disk partition 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.To create the save to disk partition:To create a save to disk partition, you need a DOS bootable disk that contains PHDISK, FDISK and the Format command.1. Create a Phoenix PHDISK utility disk from the Utility CD-ROM. 2. Shut down your computer.3. Connect the floppy drive to the computer. (See ”Connecting External Modules” on page 25 and see “Using the Floppy Drive” on page 28 for instructions.). Switch on your computer.4. Enter System Setup and under the Boot menu, set Diskette Drive as the first boot device. (See ”Using System Setup” on page 40 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 167936 /p and then press <Enter>.

Creating a Save to Disk Partition 61PHDISK 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 successfullyIf you do not intend to use the save to disk mode, you can delete the save to disk partition on a 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.

62 User’s Manual Changing the Video ConfigurationYour computer includes an TFT LCD or active-matrix display. 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 DepthThe 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 63Table 7. Video Driver CapabilitiesAll 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.Software Drivers Resolution Supported Number of ColorsWindows 98 320x200, 320x240, 512x384, 640x350, 640x400, 640x480, 720x480,720x576, 800x600, 864x480, 1024x600, 1024x768, 1152x864, 1280x1024, 1600x1200256320x200, 320x240, 512x384, 640x350, 640x400, 640x480, 720x480,720x576, 800x600, 864x480, 1024x600, 1024x768, 1152x864, 1280x1024, 1600x120065,536320x200, 320x240, 512x384, 640x350, 640x400, 640x480, 720x480,720x576, 800x600, 864x480, 1024x600, 1024x768, 1152x864, 1280x102416.8 million 320x200, 320x240, 512x384, 640x350, 640x400, 640x480, 720x480,720x576, 800x600, 864x480, 1024x600, 1024x768, 1152x864 16.8 million Windows NT® 4.0 640x480, 800x600, 1024x768, 1152x864, 1280x1024, 1600x1200 256 640x480, 800x600, 1024x768, 1152x864, 1280x1024, 1600x1200 65,536640x480, 800x600, 1024x768, 1152x864, 1280x1024 16.8 million 640x480, 800x600, 1024x768, 1152x864 16.8 million

64 User’s Manual Selecting a Monitor TypeWhen 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. Follow any prompts that appear on the screen.Changing Color Depth and ResolutionTo 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 653. 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 DriverIt is possible that you may want to update your video driver or that your installed video driver has become corrupt so that the display is unusable.In Windows 98:1. Click on the Start Button. The Start Menu appears.2. Select Settings and click on Control Panel, double click on Display. The Display Properties window appears.3. Click the Advanced button. The properties screen for your currently installed video driver appears4. Select the Adapter menu.5. Click the Change button. The Update Device Driver Wizard window appears.6. Click the Next button. 7. Select Display a list of all the drivers in a specific location, so you can select the driver you want. Click the Next button.8. Click the Have disk button. If the driver is on a floppy disk insert it into the floppy drive or if you want to use the origianl factory driver insert the Utility CD-ROM into the CD-ROM drive. Click the Browse button and locate driver you want to install. Click the OK button.9. Select the new driver in the Select Device screen and click the Ok button.

66 User’s Manual 10. Click the Next button to install the new driver and follow any directions on the screen to finish setting the display properties.In Windows NT 4.0:1. As the computer starts, select Windows NT Workstation Version 4.00 [VGA mode] as the operating system and press <Enter>.2. Log on to the computer as supervisor. The Invalid Display Settings window appears.3. Click the OK button. The Display Properties window appears.If the Change Display window appears, go to step 6.4. Select the Settings menu.5. Click the Display Type button. The Display Type window appears.6. Click the Change button. The Change Display window appears.7. Click the Have disk button. If the driver is on a floppy disk insert it into the floppy drive or if you want to use the origianl factory driver insert the Utility CD-ROM into the CD-ROM drive. Click the Browse button and locate driver you want to install. Click the OK button.8. A line similar to the following line appears under the Display option: ATI Technologies Inc. 3D Rage LT Pro.9. Click OK. The Third-Party Driver window appears.10. Click Yes. The driver is copied. A window appears telling you the driver has been successfully copied.11. Click OK. Remove the disk from the floppy drive. Close the open windows on the screen.12. Click Yes when prompted to restart the computer. As the computer restarts, select Windows NT Workstation Version 4.00 as the operating system and press <Enter>.13. Log on as supervisor. The Invalid Display Settings window appears.14. Click the OK button. Click the Test button at the Display Properties window and follow any directions on the screen to finish setting the display properties.

Working with PC Cards 67Working with PC CardsBy 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 32-bit and 16-bit cards.•Zoomed video: Both PC Card slots and the video chip on your computer support zoomed video. When you install a zoom video PC Card in either 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 CardsTo maintain your PC Cards, follow these guidelines:•Keep cards away from excessive heat, direct sunlight, and liquids.

68 User’s Manual •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 CardsYou 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 21).Figure 21. Inserting a PC CardTo remove a PC Card from a slot:1. Open the slot door. 2. Press the eject button once and it springs out.3. Press the eject button again to eject the card, see Figure 22 on page 69PC CardEject buttons

Working with PC Cards 69Figure 22. Removing a PC CardWindows 98Windows 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 cards 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.PUSH

70 User’s Manual Windows NT 4.0Systemsoft 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 rest mode. CardWizard gives you instructions to prevent loss of data before the computer enters rest mode or may stop the computer from entering rest mode. ATA and modem cards can enter rest mode.Follow these guidelines when using PC Cards with CardWizard:•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 restart 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.

Working with PC Cards 715. Pull the card out of the slot compartment.For more information on using the CardWizard program, see the CardWizard Help.

72 User’s Manual About Drivers and System ResourcesThis section gives you basic information about drivers and system IRQs.DriversA driver is a program that enables the operating system to work with a hardware device. Your computer includes drivers for the audio, video, touchpad, keyboard, CD-ROM drive, hard drive, floppy drive, and PC Card controller. When you add a device to your computer, such as a printer, you must install a driver for that device.Different drivers are used by different operating systems. If you need drivers for an operating system other than Windows 98 or Windows NT, check the Drivers directory in your Utility CD-ROM, drivers for some other operating systems are included there.IRQsMost of the devices in your computer or connected to your computer need their own IRQ. The IRQ is a hardware line that a device can use to send signals to the microprocessor. When the device needs the microprocessor’s service, the device sends an interrupt request signal to the microprocessor.The number of IRQs available for any computer is limited by industry standards. Because it ships with numerous features, the computer uses most of the available IRQs. If you add another device to your computer, you may need to disable an existing device to free up an IRQ for the new device. IRQ resources are of particular concern when the computer is attached to a docking device.The IRQs that are used by default on your computer are listed in Table 8.Table 8. IRQsIRQ Component (Windows 98) Component (Windows NT0System timer System timer1Keyboard Keyboard

About Drivers and System Resources 73In Windows 98, you can configure a device so that the device is disabled when you connect your computer to a docking station but enabled when the computer is not connected to the docking station. With this configuration, an IRQ is available for a peripheral device that you can connect the docking station. Enabling the Infrared PortIf your computer’s operating system is Windows 98, you can enable and use the infrared port. If your computer’s operating system is Windows NT 4.0 you will need to purchase additional software to use the Infrared port.If you are unable to transfer files with the infrared port, check the following:•Make sure the Serial port B field in System Setup is set to 2F8, IRQ 3. The field is in the Advanced Menu under I/O Device Configuration.•The receiving device must be positioned properly. There must be no more than three feet (or one meter) of distance between the computer’s infrared port and the receiving infrared device. 2Internal Controller Internal Controller3Infrared Port (COM 2) (available)4Serial Port (COM 1) Serial Port (COM 1)5Sound, USB Sound, USB6Floppy controller Floppy controller7ECP Printer Port (LPT1) ECP Printer Port (LPT1)8System CMOS/ Real Time Clock System CMOS/ Real Time Clock9(available) (available)10 (available) (available)11 CardBus PC Card Controller CardBus PC Card Controller12 Touchpad, PS/2 mouse Touchpad, PS/2 mouse13 Numeric data processor Numeric data processor14 Primary IDE Controller (hard drive) Primary IDE Controller (hard drive)15 Secondary IDE Controller (CD-ROM drive)Secondary IDE Controller (CD-ROM drive)IRQ Component (Windows 98) Component (Windows NT

$74 User’s Manual •The sending and receiving devices need to be on the same level vertically. Place them on the same table if possible.•Make sure the infrared ports on the sending and receiving devices face each other, with no more than a 30 degree angle between the two infrared ports.•Make sure that nothing is obstructing the file transfer path between the computer’s infrared port and the receiving infrared device. If you still cannot transfer a file, see the documentation for the infrared software.Service Pack 3 for Windows NT 4.0Microsoft® Service Pack 3 (SP3) is included with computers shipped from the factory with Windows NT installed. Any time you change or add components to your Windows NT system, you need to reinstall SP3.The version of SP3 on your computer’s hard drive includes the correct video driver for your system. If possible, always install this version on your computer.To install SP3:1. Run the executable file. On your computer’s hard drive this file is located at C:\SP3\I386\update.2. Follow the instructions on the screen with these exceptions:a. When you are prompted to overwrite the uninstall directory, click the Yes button.a. When a prompt identifies your pcmcia.sys file as an OEM-installed file and asks you to overwrite the version of the file on your system with the service pack version, click the No button.If you install any future service packs on your computer, make sure that, when you are prompted, you do not overwrite the pcmcia.sys file, or you may be unable to use your computer.If you install SP3 from any source other than your computer’s hard drive, the video driver that was installed on your computer at the factory is overwritten. After you install the service pack, you must reinstall the video driver the first time you restart your computer, see “Changing the Video Driver” on page 65 for more infomation.$