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TravelMate 7300 Series
Notebook Computer
User’s Guide
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About This User’s Guide
The following conventions are used in this manual:
Notes related to the current topic
Warnings about actions that can cause
damage.
Cautions that help you avoid problems
Important reminders.
Tips or shortcuts.
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Contents
Getting Started............................................................ 1
Unpacking Your Computer........................... 1
Taking Care of Your Computer ..................... 2
Cleaning ............................................... 3
AC Adapter ........................................... 3
Battery Pack......................................... 4
Powering Up Your Computer ........................ 5
Entering User Information .................... 5
Creating Backup and Startup
Diskettes ............................................ 6
Using Diskettes............................................ 7
Travel Tips ................................................... 8
Getting Help............................................... 10
Technical Support............................... 10
World Wide Web.................................. 10
System Tour................................................................ 11
Feature Summary ...................................... 11
Performance ....................................... 11
Multimedia and Communications ....... 12
Ergonomics......................................... 12
Expandability ..................................... 13
Display ...................................................... 14
Opening and Closing the Display ........ 14
FlashStart Automatic Power-On.......... 14
Indicator Lights .................................. 15
Keyboard.................................................... 17
Lock Keys ........................................... 17
Embedded Keypad .............................. 19
Windows 95 Keys................................ 20
Hot Keys............................................. 21
Touchpad ........................................... 25
Palm Rest ........................................... 27
Storage ...................................................... 28
Hard Disk........................................... 28
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Contents
Module Bay......................................... 28
Ejecting a CD...................................... 29
Using the Floppy Drive Module
Externally......................................... 29
Swapping Modules.............................. 30
Audio......................................................... 33
Audio Control ..................................... 34
Ports.......................................................... 35
Rear Panel Ports ................................. 35
Left Panel Ports................................... 38
Security ..................................................... 40
System Resource Lock ........................ 40
Power ......................................................................... 41
Battery Pack .............................................. 41
Removing and Installing the Battery
Pack ................................................. 42
Charging the Battery........................... 43
Checking the Battery Level.................. 44
Optimizing Battery Life ....................... 46
Low-Battery Warning .......................... 47
Advanced Power Management .................... 50
Heuristic Power Management ..................... 51
Suspend to Disk ................................. 52
Suspend to Memory............................ 53
Peripherals and Options........................................... 55
Printers...................................................... 55
PC Cards.................................................... 56
Audio Devices ............................................ 58
External Monitor........................................ 59
External Keyboard...................................... 60
External Keypad......................................... 61
External Pointing Device ............................ 62
USB Devices............................................... 63
Mini Dock .................................................. 64
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Contents
Floppy Drive Cable..................................... 65
PS/2 Y-Bridge Cable .................................. 66
File Transfer Cable..................................... 67
Battery Pack .............................................. 68
AC Adapter ................................................ 68
Memory Upgrades ...................................... 69
Hard Disk Upgrades................................... 72
System Utilities........................................................... 75
Sleep Manager ........................................... 75
Accessing Sleep Manager .................... 76
Creating Reserved Space..................... 77
Removing a Reserved Space ................ 80
Minimizing Sleep Manager .................. 81
Exiting Sleep Manager ........................ 81
Sleep Manager Troubleshooting Tips... 81
Uninstalling Sleep Manager ................ 82
Touchpad Driver ........................................ 84
BIOS Setup Utility...................................... 85
About My Computer............................ 86
System Configuration ......................... 88
Advanced System Configuration.......... 91
Power Saving Options ......................... 95
System Security.................................. 97
Reset To Default Settings.................. 102
Appendix................................................................. 103
Troubleshooting ....................................... 103
Startup Error Messages............................ 108
Specifications........................................... 110
System Memory Map................................ 114
I/O Address Map...................................... 114
Interrupts ................................................ 116
DMA Channels......................................... 116
IMPORTANT SAFETY INSTRUCTIONS ...... 117
Canadian DOC Notice .............................. 119
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Contents
FCC Class B Radio Frequency
Interference Statement........................... 120
Index ........................................................................ 121
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1
Getting Started
Congratulations on your purchase of the
TravelMate 7300 series notebook computer.
Guaranteed and backed by world-class support,
you can be sure of top-notch performance from
your new computer. This section guides you
through the first few steps in setting up your
computer.
Unpacking Your Computer
Carefully unpack the carton and remove the
contents. You should find your computer and an
accessory box containing the following items:
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AC adapter
Battery pack
Floppy drive module
External floppy drive cable
Software library and recovery CD
This user’s guide and other documentation
If any of the items is missing or damaged, contact
your dealer immediately.
Caution: Be sure to read the Important Safety
Instructions in the Appendix at the back of
this manual.
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Getting Started
Taking Care of Your Computer
Your notebook will serve you well if you observe
the following guidelines:
q
Do not expose the notebook to prolonged
direct sunlight, or sources of heat, such as a
radiator.
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Do not expose the notebook to temperatures
below 32ºF (0ºC) or above 122ºF (50ºC).
Do not subject the notebook to magnetic
fields.
Do not expose the notebook to rain or
excessive moisture.
Do not subject the notebook to heavy shock
or vibration.
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Do not expose the notebook to dust and dirt.
Do not place objects on top of the notebook
when it is closed.
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Do not use the notebook on uneven surfaces.
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Getting Started
Cleaning
Before cleaning the notebook, always disconnect
all power to the computer as follows:
1. Close the display lid to turn the notebook off.
2. Disconnect the AC adapter.
3. Remove the battery pack.
To clean the notebook case, use a soft cloth
moistened with water. Do not use liquid or aerosol
cleaners.
Warning! Contact your dealer or see your
service technician if the notebook is dropped
or damaged in any way, or if liquid is spilled
on the notebook.
AC Adapter
The AC adapter provides power to your notebook
and charges the battery pack. Here are some ways
of taking care of the AC adapter:
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Do not connect the adapter to any device
except the notebook.
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Do not step on the power cord or place heavy
objects on top of it. Carefully route the power
cord and any cables away from foot traffic.
q
When unplugging the power cord, pull on the
plug and not on the cord.
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Getting Started
Battery Pack
The long-lasting Lithium-Ion rechargeable battery
pack provides power to your notebook on the go.
Here are some things to keep in mind regarding
the battery pack:
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Do not expose the battery pack to
temperatures above 122°F (50°C).
Use the battery pack only with the TravelMate
7300 series computer.
Replace the battery pack only with the same
type (model BTP-S31).
Consult your local regulations or waste
disposal provider for any local restrictions on
the disposal or recycling of batteries.
Warning! Do not open or disassemble the
battery pack. Handle a damaged or leaking
lithium-ion battery with extreme care. If the
battery is damaged, electrolyte can leak from
the cells and can cause injury.
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Getting Started
Powering Up Your Computer
Powering up the computer is as easy as 1-2-3:
1. Insert the Battery Pack.
Insert the battery pack into
the battery compartment
and slide the battery
compartment cover toward
the rear of the notebook
until the compartment
cover snaps closed.
2. Connect the AC Adapter.
Connect one end of the AC
adapter to the DC-in port
on the notebook’s rear
panel, and the other end to
a grounded power outlet.
3. Open the Display. Slide
the display cover latch to
the right and open the
display to turn on the
power.
Entering User Information
When Windows 95 loads for the first time, enter
your user information. Have your Windows 95
authentication number ready. (You can find this
number in the Windows 95 documentation
package.)
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Getting Started
Creating Backup and Startup Diskettes
Windows 95 prompts you to create backup and
startup diskettes.
Note: If your Windows 95 package contains a
Windows 95 CD, you do not need to create
backup diskettes for Windows 95. However, you
should still create a Windows 95 startup disk.
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Getting Started
Using Diskettes
Follow these guidelines when using diskettes with
your computer:
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Always make backup copies of diskettes that
contain important data or program files.
Keep diskettes away from magnetic fields and
sources of heat.
Avoid removing a diskette from the drive
when the floppy drive activity light is on.
Write-protect diskettes to prevent accidental
erasure. To do this, slide the write-protect tab
to the write-protect (open) position so that
you can see through the tab opening.
q
When you label a diskette, be sure the label is
firmly attached and completely within the
diskette’s label area (the area with the slight
surface depression). An improperly attached
label can cause the diskette to stick in the
drive.
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Getting Started
Travel Tips
Here are some tips on preparing your computer for
traveling:
1. Make diskette or tape backup copies of
important files on the hard disk.
2. Close the display, making sure the cover latch
is secure.
3. Disconnect the AC adapter and all peripherals.
4. Place the notebook, AC adapter, extra battery
pack and other accessories you might need
(such as modules and documentation) in a
carrying bag.
5. Hand-carry your notebook. Do not check it in
as luggage!
Caution: The notebook can pass through
airport X-ray equipment, but metal detectors
can damage the notebook’s hard disk.
6. Check with your airline if you plan to use your
computer onboard the aircraft.
7. Check that the voltage and power specifications
of the country you are traveling in are
compatible with the computer’s AC adapter. If
necessary, purchase a power cord that is
compatible with the local AC voltage. Do not
use converter kits sold for appliances to power
the notebook.
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Getting Started
8. If you are using a modem, check that if the
telecommunications system of the country you
are traveling in is compatible with the modem
and its connector.
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Getting Started
Getting Help
This user’s guide provides clear and concise
information about your computer, so read it
thoroughly.
Technical Support
Should you ever have a problem with your
TravelMate, or if you think something is not
working properly, call our technical support at
(800) 816-2237. Please have handy your system
serial number and system model number. You can
also contact the local dealer or distributor in the
country you are traveling infor assistance.
World Wide Web
If you have access to the Internet, visit our home
page on the World Wide Web at
http://www.acer.com/. There you’ll find the latest
information about our products, as well as
updates on software drivers and utilities.
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2
System Tour
The Travelmate 7300 combines high-performance,
versatility, multimedia capabilities, and an
advanced power management system in a unique
ergonomic and stylish case.
Feature Summary
The computer is packed with features that make it
as easy to work with as it is to look at. Here are
some of the computer’s features:
Performance
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Intel Pentium® processor with MMX™
technology
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64-bit main memory and 512KB external (L2)
cache memory
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Large display in active-matrix TFT
PCI local bus video with 128-bit graphics
accelerator
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Flexible module bay (3.5-inch floppy drive or
CD-ROM drive or optional second hard disk)
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High-capacity, Enhanced-IDE hard disk
An advanced power management system with
two power-saving modes
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Lithium-Ion smart battery pack
High-speed connectivity
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System Tour
Multimedia and Communications
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16-bit stereo audio with built-in FM
synthesizer and 3D sound effect
Built-in microphone and dual angled stereo
speakers
Support for simultaneous display on the
built-in screen and an external monitor for
presentations
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q
Full-screen, 30 frames per second, true-color
MPEG video playback
Infrared wireless communication
Ergonomics
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Intuitive FlashStart automatic power-on
Sleek, smooth and stylish design
Full-sized, full-function keyboard
Wide and comfortable palm rest
Ergonomically-positioned touchpad pointing
device
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System Tour
Expandability
q
CardBus PC Card (PCMCIA) slots (two type
II/I or one type III) with Zoomed Video port
function
q
Mini-dock option with built-in CardBus slots
(two type II/I or one type III)
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USB port onboard
Upgradeable memory and hard disk
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System Tour
Display
The computer’s large graphical display offers
excellent viewing, with quality and performance
equal to desktop displays.
Note: The computer is available with an active
matrix TFT display.
Opening and Closing the Display
To open the display, slide the display lid latch to
the right and lift up the lid. Then tilt it to a
comfortable viewing position. To close the display,
fold the lid down gently until the display lid latch
clicks into place.
Warning! To avoid damaging the display, do
not slam the lid when closing it. Do not place
anything on top of the computer when the
display is closed.
FlashStart Automatic Power-On
The computer has no on/off switch. Instead it
uses a lid switch, located near the center of the
display hinge, that turns the computer on and off
automatically.
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System Tour
Lid Switch
When you close the display lid, the computer
saves all data either to the hard disk or to
memory, depending on the When Lid Is Closed
setting (see page 95). When all data is saved, the
computer turns itself off. When you reopen the lid,
the computer retrieves your data and resumes
where you left off.
Indicator Lights
The display panel contains a power indicator light
and a battery indicator light as shown in the
illustration below.
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System Tour
Power
Indicator
Battery
Indicator
Indicator Light Icon Description
Power
Lights when power is on.
Indicator
Flashes when the computer is in
suspend-to-memory mode.
Battery
Indicator
Lights when the battery pack is
charging.
Flashes when battery power is low.
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System Tour
Keyboard
The computer’s full-size keyboard includes lock
keys, an embedded keypad with cursor-control
keys, Windows 95 keys, twelve function keys that
act as “hot keys” when used in combination with
the special Fn key.
The keyboard also includes a built-in touchpad
pointing device and a comfortable palm rest to
provide optimum ergonomics.
Lock Keys
The computer keyboard contains three lock keys
that act as toggles: Caps Lock, NumLk, and ScrLk.
NumLk and ScrLk require using the Fn key as part
of a key combination. The first time you press one
of these keys or key combinations, you turn on its
function; the next time, you turn off its function,
and so on.
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System Tour
Tip: When entering a lot of numeric data, toggle
on NumLk or attach an external keypad as
described on page 61.
Key
Description
Caps Lock
When Caps Lock is on, alphabetical
characters appear in uppercase as you type
them.
Fn+NumLk When Num Lock After Boot is enabled in the
(Fn+F11)
BIOS setup utility (see page 90) and Num
Lock is on, the embedded keypad is in
numeric mode. The keys function as a
numeric keypad, complete with arithmetic
operators +, -, *, and /—just like the keypad
on a standard keyboard.
Fn+ScrLk
(Fn+F12)
When Scroll Lock is on, the screen moves up
or down one line when you press the • or ¯
key. (Scroll Lock may not work in some
applications.)
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System Tour
Embedded Keypad
The embedded keypad functions like a desktop
numeric keypad. It is marked by small characters
printed in the upper right corner of the keycaps.
(For simplicity, cursor-control symbols are not
printed on the keycaps.)
To Use
With NumLk On
With NumLk Off
Numeric keys Use the keypad
keys in the usual
way
Press and hold Fn
and Shift while using
the keypad keys
Cursor-
control keys
Press and hold
Shift while using
the keypad keys
Press and hold Fn
while using the
keypad keys
Main
Press and hold Fn Use the keypad keys
keyboard
keys (letters,
etc.)
while using the
keypad keys
in the usual way
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System Tour
Windows 95 Keys
The computer keyboard contains two keys that
perform Windows 95-specific functions: ÿand .
Key
Description
ÿkey
The same as clicking the Windows 95 Start
button. Pressing other keys in combination with
the ÿkey performs special functions:
ÿ+Tab
ÿ+E
ÿ+F
Activate the next taskbar button
Explore My Computer
Find Document
ÿ+M
Minimize All
Shift+ÿ+M Undo Minimize All
ÿ+R Display Run dialog box
key
Opens an application’s context menu. (The same
as the touchpad’s right button.)
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System Tour
Hot Keys
The computer’s special Fn key, used in
combination with other keys, provides “hot-key”
combinations that access system control
functions, such as screen contrast, brightness,
volume output, and the BIOS setup utility.
Note: When using hot-key combinations, press
and hold the Fn key before pressing the other key
in the combination.
Hot Key
Icon Function
Suspend-to-
Description
Fn+Esc
Enters suspend-to-
memory mode
memory
Fn+F1
Fn+F2
Fn+F3
Help
Displays the hot-key
list
?
Setup
Enters the BIOS
setup utility
Plug and Play Performs system
Configuration configuration for
Plug and Play
PnP
operating systems
like Windows 95
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System Tour
Hot Key
Icon Function
Description
Fn+F4
Screen
Blackout
Blanks the screen to
save power; to wake
up the screen, press
any key
Fn+F5
Fn+F6
Display
Toggle
Switches display
from the built-in
display, to an
external monitor, to
both built-in and
external if one is
connected
Fuel Gauge
On/Off
Toggles battery
gauge display on and
off. The gauge shows
the battery charge
percentage.
Shows a plug icon if
a powered AC
adapter is connected
to the computer;
shows a speaker icon
if speaker output is
on (Fn+F7); shows a
T icon if turbo mode
is on (Fn+2)
Fn+F7
Fn+F8
Speaker
On/Off
Toggles speaker
output on and off
Lock System
Resources
(Password
Lock)
Locks the computer
and requires a
password to unlock
it
Fn+F9
Eject
Accesses the eject
menu described on
page 24
Volume Up
Increases speaker
volume
Fn+Ctrl+•
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System Tour
Hot Key
Icon Function
Description
Volume Down Decreases speaker
volume
Fn+Ctrl+¯
Balance Right Shifts speaker
balance to the right
Fn+Ctrl+®
Fn+Ctrl+¬
Fn+ÿ+•
Balance Left
Shifts speaker
balance to the left
Brightness
Up
Increases screen
brightness
Brightness
Down
Decreases screen
brightness
Fn+ÿ+¯
Contrast Up
Increases screen
contrast
Fn+ÿ+®
(not available)
Contrast
Down
Decreases screen
contrast
(not available)
Fn+ÿ+¬
Fn+•
Fuel Gauge
Up
With the fuel gauge
displayed, moves the
fuel gauge up
Fuel Gauge
Down
With the fuel gauge
displayed, moves the
fuel gauge down
Fn+¯
Fuel Gauge
Right
With the fuel gauge
displayed, moves the
fuel gauge right
Fn+®
Fn+¬
Fuel Gauge
Left
With the fuel gauge
displayed, moves the
fuel gauge left
Fn+1
Fn+2
CD Eject
Ejects the CD-ROM
drive
Turbo Mode
On/Off
Toggles turbo mode
on and off
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System Tour
Eject Menu
The Fn+F9 hot-key combination brings up a
special eject menu that allows you to perform
several system configuration functions.
Eject Options:
Battery (Suspend-to-disk) ................Change
CD-ROM Disc (Also Fn+1)...................Eject
Mini Dock (Suspend).......................Change
Power Off.................................Change
• ¯ = Move Highlight Bar, ¿ = Select, ESC = Exit
Select…
To…
Battery
Store all current data and system
(Suspend to Disk) information to the hard disk.
CD-ROM Disc
(Also Fn+1)
Open the CD-ROM drive (eject a CD).
Mini Dock
(Suspend)
Undock the computer. Press the dock
lock and pull the dock handle toward
you to undock the computer. (See the
mini dock manual for details.) Once
the computer is successfully
undocked, press any key to resume.
Power Off
Turn the computer off. If you are
using Windows 95, use the Shutdown
command to turn off your computer.
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System Tour
Touchpad
The ergonomically-positioned touchpad is a
pointing device that senses movement on its
surface. The pointer moves on the screen in
response to the movement of your finger on the
surface of the touchpad.
q
q
Move your finger across the touchpad to move
the pointer on the screen.
Press the left and right buttons located at the
lower edge of the touchpad to “click.” These
buttons correspond to the left and right
buttons on a mouse.
q
Alternatively, simply tap on the touchpad to
“click.”
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Function
Left Button Right
Button
Tapping on the
Touchpad
Execution Double-
Tap twice quickly
click
Selection
Drag
Click once
Tap once
Click and
hold to
drag the
pointer
Tap twice quickly,
holding your finger
to the touchpad on
the second tap to
drag the pointer
Access
Context
Menu
Click once
To change Touchpad or pointer characteristics, see
page 84.
Notes:
Keep your fingers and the touchpad dry and clean
when using the touchpad.
The touchpad is sensitive to finger movements.
Hence, the lighter the touch, the better the
response. Tapping too hard will not increase the
touchpad’s responsiveness.
The touchpad works with most mouse drivers.
However, the touchpad driver supports special
functions that work uniquely with the touchpad.
We recommend you use the touchpad driver
instead of any other mouse driver.
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System Tour
Palm Rest
The curved palm rest located below the keyboard
provides a comfortable place to rest your hands as
you type.
Tip: The palm rest helps prevent repetitive strain
injury to your wrists and fingers.
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System Tour
Storage
The computer provides high-capacity storage on a
2.5-inch Enhanced-IDE hard disk. The computer
also contains a bay that accepts removable
modules—a CD-ROM drive, a floppy drive or a
second hard disk option.
Hard Disk
The hard disk can be upgraded when you need
more storage space. See page 72.
Module Bay
The computer’s module bay accommodates a CD-
ROM drive module or a 3.5-inch floppy drive
module or an optional second hard disk. Other
modules may be available — consult your dealer
for details.
CD-ROM Drive
Module
Hard Disk
Module Option
Floppy Drive
Module
The CD-ROM drive module gives you portable
multimedia access. The floppy drive module can be
used as an internal or external unit. The optional
second hard disk gives you more storage space.
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System Tour
Ejecting a CD
To eject a CD, press Fn+1 or press the eject button
on the CD-ROM drive, or use your software
application’s CD eject command. (There may be a
few seconds delay before the CD is ejected.)
Tip: To eject a CD using Windows 95, double-
click My Computer, right-click the CD-ROM drive
icon, and select the Eject command from the
context menu that appears.
Using the Floppy Drive Module Externally
You can use the floppy drive module externally
when a CD-ROM drive module is installed in the
module bay.
Warning! You cannot use the CD-ROM drive
module externally. Only the floppy drive
module can be used externally.
To use the floppy drive module externally, follow
these steps:
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System Tour
1. If the floppy drive module is installed in the
module bay, remove it by following the steps
described in the next section.
2. Open the port cover on the rear of the
computer, and connect the 25-pin connector
end of the floppy drive cable to the computer’s
parallel port.
3. Connect the other end of the cable to the floppy
drive module.
Swapping Modules
The TravelMate 7300 Series notebook computer
allows you to hot-swap modules in and out of the
module bay. With hot-swap functionality, you do
not need to turn off your computer or put the
computer in suspend mode to swap modules.
The module bay icon located on the taskbar of
your Windows 95 desktop shows what device is
currently installed in the module bay:
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System Tour
q
q
q
q
for CD-ROM
for floppy drive
for hard disk
for no module installed or when the
computer is detecting the module type
installed in the module bay
To hot-swap modules, follow these steps:
1. Left-click on the module bay icon on the
taskbar ( ).
2. Click on Remove Device.
3. Click on OK to begin removing the device.
4. Locate the module release lock on the bottom of
the computer. With one hand, slide and hold
the lock in the direction of the arrow. With the
other hand, press the module’s half-moon-
shaped latch to release it and pull out the
module.1
1
Do not close the display while removing and inserting modules into
the module bay. Closing the display puts the computer into
suspend mode.
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System Tour
5. Insert the new module securely into the module
bay until it snaps into position.
The computer updates your system information
and the bay icon on the taskbar.
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System Tour
Audio
The computer includes 16-bit stereo audio with a
built-in FM synthesizer, dual, angled speakers, a
built-in sensitive microphone, and two audio ports
on the computer’s left panel for external audio
devices. For information on connecting external
audio devices, see page 58.
The dual, angled speakers are located on both
sides of the display hinge and direct sound toward
you, creating a unique audio chamber that
produces excellent sound quality. The built-in
microphone uses both front- and side-pickup that
provides excellent quality audio recording.
Left Speaker
Microphone
Right
Speaker
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System Tour
Audio Control
The computer provides several hot keys that allow
you to control audio output:
Hot Key
Icon Function
Description
Fn+F7
Speaker
On/Off
Toggles speaker output on
and off
Volume
Up
Increases speaker volume
Fn+Ctrl+•
Fn+Ctrl+¯
Fn+Ctrl+®
Fn+Ctrl+¬
Volume
Down
Decreases speaker volume
Balance
Right
Shifts speaker balance to
the right
Balance
Left
Shifts speaker balance to
the left
Caution: Audio settings you make with hot
keys are in effect only for a single session—
that is, until you turn off the computer. To
change settings for all sessions, use the audio
controls in Windows 95.
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System Tour
Ports
The computer’s ports allow you to connect
peripheral devices to your computer just as you
would to a desktop PC. The main ports are found
on the computer’s rear panel. The computer’s left
panel contains the computer’s multimedia ports
and PC card slots.
Rear Panel Ports
The computer’s rear panel contains the computer’s
main ports and connectors as shown in the
illustration below.
1
2
3
4
5
6
7
8
1 DC-in Port
2 PS/2 Port
3 Serial Port
4 Parallel Port
5
Mini Dock Connector
External CRT Port
USB Port
6
7
8
Infrared Port
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System Tour
Port
Icon Connects to...
AC adapter and power outlet
DC-in port
PS/2 port
PS/2-compatible device
(PS/2 keyboard, keypad, mouse)
Serial port
Serial device (serial mouse)
(UART16650
-compatible)
Parallel port
(EPP/ECP-
compliant)
Parallel device (parallel printer,
external floppy drive)
Mini dock
connector
Mini dock
External
CRT port
External monitor (up to
1024x768x64K colors)
USB port
USB device (USB mouse, keyboard)
Infrared port
Infrared-aware device (computer
with IR port, desktop with IR
adapter, IR-capable printer)
Universal Serial Bus (USB) Port
The computer’s USB (Universal Serial Bus) port
located on the rear panel allows you to connect
peripherals without occupying too many
resources. Common USB devices include the
mouse and keyboard.
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System Tour
Fast Infrared (FIR) Port
The computer’s FIR (fast infrared) port located on
the rear panel allows you to transfer data to IR-
aware machines without cables. For example, you
can transfer data between two IR-capable
computers, or send data to an IR-aware printer
without using a cable.
The infrared port is IrDA-compliant, and can
transfer data at speeds of up to 4 megabits per
second (Mbps) at a distance of up to one meter.
To use the infrared port, position two IR-aware
devices such that their IR ports are no more than
one meter apart and offset no more than 15
degrees.
When the two computers are in position, simply
begin the data transfer as you normally would. See
your file transfer software for details.
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System Tour
Left Panel Ports
The computer’s left side panel contains the
computer’s multimedia ports and PC card slots, as
shown in the illustration on the next page.
1
23
1 PC Card Slots
2 Microphone-in/Line-in Port
3 Speaker-out/Line-out Port
Port
Icon Connects to...
PC Card slots
Two type I/II PC Cards or one
type III Card
Microphone-in/
Line-in
External microphone or line input
device
Speaker-out/
Line-out
Amplified speakers or
headphones
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System Tour
PC Card Slots
The computer contains two PC card slots on the
left panel that accommodate two type I/II or one
type III PC card(s). Consult your dealer for
available PC card options. For information on how
to use the PC card slots, see page 56.
Multimedia Ports
The computer provides a Mic-In/Line-in port and a
Speaker-out/Line-out port on the left panel to
accommodate multimedia audio devices, such as a
microphone, speakers, or headphones. For
information on how to connect audio devices, see
page 58.
Notes:
Connecting external audio devices to the
computer’s multimedia ports automatically shuts
off the corresponding internal audio device. For
example, if you connect external speakers, the
internal speakers automatically shut off.
If you connect an audio device to the Mic-in or
Line in port, make sure to adjust the appropriate
input from the mixer. See the multimedia section
of your Windows 95 manual.
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System Tour
Security
The computer includes both hardware and
software features to secure your computer. A
hardware security notch located on the left panel
of the computer lets you connect a standard key-
based computer security lock.
Circle or wrap a computer security lock cable
around an immovable object such as a table or
locked drawer handle. Then insert the lock into
the notch and turn the key to secure the lock.
System Resource Lock
A two-level password scheme protects your
computer from unauthorized access. When set,
just press Fn+F8 to lock all system resources. In
this situation, no one can access the computer
without entering the correct password. For more
information about setting and using passwords, see
page 98.
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3
Power
The computer operates on AC or battery power.
This section contains the information you need to
know to operate the computer on battery power.
This section also includes information about the
computer’s unique power management system.
Battery Pack
The computer uses a single high-capacity Lithium-
Ion smart battery pack that gives you longer use
between charges. The battery pack includes the
following features:
q
Lithium-Ion Technology. Lithium-ion
technology does not have the memory-effect
problem of nickel–cadmium (NiCd) batteries,
nor the temperature problem of nickel–metal–
hydride (NiMH) batteries. Lithium ion
batteries consistently provide the longest
battery life and the best solution for road
warriors.
q
q
Battery Gauge. The battery pack contains a
built-in gauge that allows you to check the
battery charge level even when the battery is
not installed inside the computer.
Battery-Low Warning. When the battery
charge level becomes low, the battery
indicator flashes at regular intervals, warning
you that the battery pack’s power is low and
needs to be recharged.
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Power
Tips:
Whenever possible, use the AC adapter. The
battery will come in handy when you travel or
during a power failure. It is advisable to have an
extra fully-charged battery pack available for
backup.
If the computer is to be stored for more than two
weeks, it is best to remove the battery pack.
Battery power from a fully charged battery pack
depletes in roughly a week with the computer in
suspend-to-memory mode.
Warning! Do not expose the battery pack to
temperatures below 32ºF (0ºC) or above 140ºF
(60ºC).
Removing and Installing the Battery Pack
To remove the battery pack, follow these steps:
1. Turn off the computer, or connect the AC
adapter to the computer.
2. Press the battery compartment cover latch and
slide it toward the front of the computer.
3. Pull out the battery pack.
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Power
To install the battery pack, simply reverse the
procedure as follows:
1. Insert the battery pack into the battery
compartment.
2. Slide the battery compartment cover latch
toward the rear of the computer until it snaps
into position.
Charging the Battery
To charge the battery, place the battery pack
inside the battery compartment and plug the AC
adapter into the computer and an electrical outlet.
Depending on the state of the battery and how the
computer is being used, the computer uses one of
three charging modes: Rapid Charge, Charge-In-
Use, and Trickle Charge.
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Power
Rapid Charge
The computer uses rapid charge when the
computer is in suspend mode with a powered AC
adapter connected. Using rapid charge, a depleted
battery charges fully in approximately two hours.
Charge-In-Use
The computer uses charge-in-use when the
computer is in use with a powered AC adapter
connected. Using charge-in-use, a depleted battery
charges fully in approximately four hours.
Trickle Charge
When the battery is fully charged and a powered
AC adapter is connected, the computer uses
trickle charge to maintain the battery charge and
prevent the battery from draining while the
computer is in use.
Tip: We suggest that you charge the battery pack
while you sleep. For example, charging the
battery the night before traveling provides a fully
charged battery for use the next day.
Checking the Battery Level
The computer provides three ways to check the
battery charge level:
q
q
With the onscreen fuel gauge
With the Windows 95 battery indicator
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Power
q
With the battery-pack gauge
Onscreen Fuel Gauge
The onscreen fuel gauge provides a graphic
representation and shows the percentage of the
present battery level. To view the onscreen fuel
gauge, press Fn+F6. (If a powered AC adapter is
connected, a plug icon shows in the onscreen fuel
gauge.)
Press and hold Fn and the cursor keys to move the
fuel gauge around the screen. Press Fn+F6 again
to hide the fuel gauge.
Note: When the battery is charged to the
maximum, it shows a 99% charge. If you see a
??% charge, it means a battery is not installed.
Windows 95 Battery Indicator
Rest the pointer on the taskbar battery icon to
display the current power level. (If a powered AC
adapter is connected, a plug icon replaces the
battery icon on the taskbar.) Double-click the
taskbar icon to display the Power dialog box. You
can also access this dialog box via the Power icon
from Control Panel.
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Power
Battery Pack Gauge
The battery pack gauge allows you to check the
battery charge level when it is not installed in the
computer. Simply press the fuel gauge button on
the battery pack.
The lights on the fuel gauge show the charge level
as follows:
Lights (LEDs) Lit
Charge Level
100%
lllll
¡
llll
¡¡
»80%
lll
»60%
¡¡¡
ll
»40%
¡¡¡¡
l
»20%
¡¡¡¡(blinking)
•
<20%
Optimizing Battery Life
The battery pack can be recharged approximately
500 times. Follow these suggestions to optimize
battery life and maximize battery power:
q
Purchase an extra battery pack.
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Power
q
q
q
Set the When Lid is Closed parameter to
Suspend to Disk. See page 95.
Use the AC adapter whenever possible,
reserving the battery for on-the-go computing.
Keep the battery pack in the computer when
the computer is powered by the AC adapter. A
constant trickle charge maintains the battery
level. The charge-in-use function also charges
the battery pack.
q
q
q
Set the Display Always On parameter to
Disabled to save power. See page 96.
Eject any PC card from the card slot when not
in use because PC cards draw extra power.
Store the battery pack in a cool, dry place.
when not in the computer. The higher the
storage temperature, the faster the battery
pack discharges. The recommended storage
temperature is 40º to 86ºF (10º to 30ºC).
Low-Battery Warning
You don’t have to be concerned about battery
power when you use the computer with the AC
adapter connected. However, when you operate the
computer on battery power, pay attention to the
battery indicator (
). When less than 10 percent
charge is left in the battery, the following signals
warn you of the low-battery condition:
q
The battery indicator (
) flashes until
battery power is depleted or until AC power is
applied.
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Power
q
The fuel gauge (accessed via Fn+F6) turns
red.
When a low-battery warning occurs, you have
about fifteen minutes of power left. If you do not
connect the AC adapter or install a backup battery
pack within fifteen minutes, the computer saves
your data and shuts down.
The computer will save your data to disk if:
q
q
q
q
There is enough battery power left to save
system information onto the hard disk.
The When Lid Is Closed setting is set to
Suspend to Disk.
The suspend-to-disk file created by the Sleep
Manager is present and valid.
The Resume on Modem Ring and Resume on
Schedule settings are disabled..
If the computer cannot save your data to disk, it
saves it to memory. After saving your data to
either disk or memory, the computer shuts down.
For more information about saving to disk and
saving to memory, see page 52.
Warning! Connect the AC adapter or insert a
charged battery pack into the computer as
soon as possible to prevent data loss.
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Power
The following table gives you the recommended
courses of action when you encounter a low-
battery warning.
Situation
Recommended Action
AC adapter and
power outlet are
available
1. Connect the AC adapter to the
computer to begin charging the
battery.
2. Resume work.
If you want the battery to recharge
faster, close the display or press
Fn+Esc ( ) to enter suspend mode.
An extra fully-
charged battery
pack is available
1. Press Fn+F9.
2. Select Battery and press Enter to
enter suspend to disk mode.
3. After the computer has powered
off, open the battery compartment
cover.
4. Remove the used up battery pack.
5. Install the new battery pack.
6. Press any key or open the display
to resume work.
Remember to recharge the old battery
pack.
AC adapter, power Close the display to enter suspend
outlet or extra
battery pack is not
available
mode.
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Power
Advanced Power
Management
The computer supports the Advanced Power
Management (APM) standard defined by Microsoft
and Intel.
Tip: Advanced Power Management greatly
prolongs battery life. Use APM whenever possible.
To use Advanced Power Management, follow these
steps:
1. Click the Start button and select Settings,
Control Panel.
2. Double-click the Power icon in Control Panel.
3. Set the power management mode to Advanced.
If you do not see the Power icon in Control Panel,
refer to your Windows user’s manual for details.
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Power
Heuristic Power Management
The computer uses a new power management
technique called Heuristic Power Management
(HPM) to take advantage of APM’s power-saving
features without degrading performance. HPM
allows the computer to provide maximum power
conservation and maximum performance.
Power-management methods used by most
computers are timer-based. You set time-out
values for the display, the hard disk, and other
devices. The system then puts itself to sleep when
it detects inactivity that exceeds the times you set.
The problem with this is that no two users are
alike. Each of us has his or her own habits when
using the computer, which makes timer-based
power management ineffective.
HPM is a “self-learning” method. With HPM, the
system manages its power according to the way
you use the machine. In effect, the computer
delivers maximum power when you need it, and
saves power when you don’t need the maximum—
all without any intervention from you. There are
no timers to set, nothing to enable or disable. The
HPM system figures out everything for you.
Using HPM, the computer automatically suspends
its operations—that is, enters suspend mode—in
response to a hot key or in response to various
events and conditions. Depending on the When Lid
Is Closed setting in the BIOS setup utility (see
page 95), the system enters one of two suspend
modes:
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Power
q
q
Suspend to Disk
Suspend to Memory
Note: If an external monitor is connected to the
computer, the computer does not enter either
suspend mode when you close the display. To
enter suspend mode, disconnect the external
monitor, and then open and reclose the display.
Suspend to Disk
Upon entering suspend-to-disk mode, the
computer stores all current data and system
information on the hard disk in a file created by
the Sleep Manager utility (see page 75). Upon
return to normal mode, the computer restores the
data from the hard disk and resumes where you
left off.
If the When Lid Is Closed setting in the BIOS setup
utility is set to Suspend To Disk and the suspend-
to-disk file created by Sleep Manager is present
and valid, the computer automatically enters
suspend-to-disk mode when:
q
q
You close the display
Battery power becomes low while the
computer is in suspend-to-memory mode
q
The battery fails without a powered AC
adapter connected
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Power
Caution: If the battery runs out of power
while the AC adapter is not connected, the
computer enters suspend-to-disk mode,
regardless of the When Lid Is Closed setting.
The computer exits suspend-to-disk mode and
returns to normal mode when you open the
display. (Make sure a charged battery pack is
installed and/or a powered AC adapter is
connected before you open the display.)
Suspend to Memory
Upon entering suspend-to-memory mode, the
computer stores all current data and system
information in memory. Upon return to normal
mode, the computer restores the data from
memory and resumes where you left off.
If the When Lid Is Closed setting in the BIOS setup
utility is set to Suspend To Memory, the computer
automatically enters suspend-to-memory mode
when:
q
q
q
q
You close the display
You press the suspend hot key Fn+Esc ( )
There is sustained inactivity
The battery fails without a powered AC
adapter connected
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Power
Note: The computer also enters suspend-to-
memory mode whenever an attempt to suspend to
disk fails—for example, if the suspend-to-disk file
is absent or invalid.
When the computer enters suspend-to-memory
mode, the power indicator ( ) flashes.
The computer exits suspend-to-memory mode and
returns to normal mode when:
q
q
q
You open the display
You press any key
Resume On Schedule is enabled in setup, and
the selected date and time occur
For information about Resume On Modem Ring and
Resume On Schedule, see page 97.
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4
Peripherals and Options
The computer provides excellent connectivity and
expansion capabilities. This section describes how
to connect peripherals and hardware options to
the computer and how to upgrade your computer.
(For a complete list of available options and
upgrades, consult your dealer.)
Printers
The computer supports both parallel and serial
printers. To connect a parallel printer, plug the
printer cable into the parallel port ( ) on the
computer’s rear panel.
To connect a serial printer, plug the printer cable
into the serial port (
panel.
) on the computer’s rear
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Peripherals and Options
PC Cards
Credit-card-sized PC cards (PCMCIA cards)
enhance the usability and expandability of your
computer. The computer provides two type I/II PC
Card slots (or one type III slot) on the computer’s
left side panel. Common type II cards include flash
memory, SRAM, fax/data modems, LAN and SCSI
cards. The type III cards most often used are 1.8-
inch ATA drives and cellular modems.
The computer supports Zoomed Video port
functionality which allows your computer to
support hardware MPEG in the form of a ZV PC
card.
To install a PC card:
Insert a type I/II PC card
into the desired slot, or
insert a type III card or ZV
card into the lower or
bottom slot.
Refer to the card’s user manual for details on how
to install and use the card, including any cable
connections needed, such as a network cable.
To eject a PC card, first exit the application that is
using the card. Then:
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Peripherals and Options
Flip out the slot eject
button of the slot where
the card is inserted
and …
… press the slot eject
button to eject the card.
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Peripherals and Options
Audio Devices
You can connect audio devices to the line-in ( )
and line-out ( ) ports on the computer’s left
panel. Use the line-in port to connect a 3.5-mm
mini-jack microphone or other line-in device. Use
the line-out port to connect external amplified
speakers or headphones.
Note: When you connect a device to the line-in
port, make sure to turn off the appropriate input
from the mixer. For more information, see the
multimedia section of your Windows 95 user’s
guide.
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Peripherals and Options
External Monitor
You can connect an external monitor to the CRT
port ( ) on the computer’s rear panel. See your
monitor manual for any additional instructions.
With an external monitor connected to the
computer, you can display your data on the
external monitor, the built-in display, or both
simultaneously. To switch between display
options, press Fn+F5.
Note: With an external monitor connected, the
computer will not enter suspend mode when you
close the display. To enter suspend mode,
disconnect the external monitor, and then open
and reclose the display.
Important! With an overhead projector or
presentation panel connected, be sure the Display
Always On parameter in the BIOS setup utility is
set to On. See page 96.
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Peripherals and Options
External Keyboard
You can connect any PS/2-compatible keyboard to
the computer. Simply plug the external keyboard
into the PS/2 connector (
rear panel.
) on the computer’s
Tip: To connect two devices to the PS/2 port,
such as an external keyboard and a mouse, use a
PS/2 Y-bridge cable. See page 66.
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Peripherals and Options
External Keypad
You can connect any PS/2-compatible numeric
keypad to the computer. Simply plug the keypad
into the PS/2 connector (
rear panel.
) on the computer’s
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Peripherals and Options
External Pointing Device
You can connect a serial or PS/2-compatible
mouse or similar pointing device to the computer.
To connect a serial pointing device, plug the device
into the serial port (
) on the computer’s rear
panel.
Serial mouse
Note: To enable the serial mouse, use the Add
New Hardware tool in the Windows 95 Control
Panel.
To connect a PS/2-compatible pointing device,
plug the device into the PS/2 port (
computer’s rear panel.
) on the
PS/2 mouse
Note: Installing an external PS/2 pointing device
disables the built-in touchpad.
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Peripherals and Options
USB Devices
You can connect a USB (Universal Serial Bus)
peripheral device to your computer. This
peripheral standard allows you to connect USB
devices to your computer without using up your
system resources.
Most USB devices have a built-in USB port onto
themselves which allows you to daisy-chain other
USB devices.
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Peripherals and Options
Mini Dock
The mini dock allows you to connect your
computer to various peripherals, and includes two
additional CardBus slots. Consult your dealer for
details. For connection instructions, see the guide
included with the mini dock.
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Peripherals and Options
Floppy Drive Cable
The floppy drive cable allows you to use your
floppy drive module externally. To connect the
cable, open the computer’s rear port cover and
connect the 25-pin connector end of the floppy
drive cable to the computer’s parallel port ( ).
Then connect the other end to the floppy drive
module.
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Peripherals and Options
PS/2 Y-Bridge Cable
The PS/2 Y-bridge cable allows you to connect a
PS/2 mouse and a PS/2 keyboard to the
computer’s PS/2 port. Plug the single-connector
end of the Y-bridge cable into the computer’s PS/2
port. Then attach the connector with the mouse
icon to the PS/2 mouse cable, and the connector
with the keyboard icon to the PS/2 keyboard.
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Peripherals and Options
File Transfer Cable
You can use the file transfer cable to transfer data
between the computer and other computers.
Connect one end of the file transfer cable to the
parallel port ( ) on the computer’s rear panel, and
connect the other end to the other computer’s
parallel port. Then use your file transfer utility to
perform the transfer.
Tip: Use the computer’s serial infrared (SIR) port
to transfer data between the computer and
another serial-aware computer. See page 37.
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Peripherals and Options
Battery Pack
It is good practice to have a spare battery pack
around, especially when you travel. The Li-Ion
(lithium-ion) smart battery supplies more power
than a conventional NiMH (nickel metal-hydride)
battery. With power management, you get even
more power on-the-go.
AC Adapter
You can purchase an additional AC adapter for
your computer or mini docking station.
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Peripherals and Options
Memory Upgrades
Memory is upgradeable up to 128 MB, employing
64-bit soDIMMs (small outline Dual Inline Memory
Modules) in 8, 16, 32 and 64 MB configurations.
The following table lists the possible memory
configurations.
Slot 1
16 MB
0 MB
Slot 2
16 MB
32 MB
0 MB
Total Memory
32 MB
32 MB
32 MB
40 MB
40 MB
48 MB
48 MB
64 MB
64 MB
64 MB
72 MB
72 MB
80 MB
80 MB
96 MB
96 MB
128 MB
32 MB
8 MB
32 MB
8 MB
32 MB
16 MB
32 MB
32 MB
0 MB
32 MB
16 MB
32 MB
64 MB
0 MB
64 MB
8 MB
64 MB
8 MB
64 MB
16 MB
64 MB
32 MB
64 MB
64 MB
64 MB
16 MB
64 MB
32 MB
64 MB
Both memory slots are accessible via a memory
expansion door on the base of the computer.
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Caution: When installing memory, we
recommend you seek the help of a qualified
service technician. Improper installation can
damage the memory module or the computer.
Warning! Electronic components can be
damaged by static electricity. To avoid
damage, always wear a wrist grounding strap
(available at most electronic stores) when
handling electronic components. Do not
remove the component from its anti-static
packaging until you are ready to install it.
Follow these steps to install additional memory:
1. Power down your
computer. If you are
using the AC adapter,
disconnect it from the
power outlet.
2. Close the display lid.
3. Turn the computer
over to access the
base.
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Peripherals and Options
4. Remove two screws
that secure the
memory door and lift
the door up.
5. Insert the memory
module diagonally
into the slot, and then
gently press down on
the module until it
clicks into place.
6. Replace the memory door and secure it with the
screw.
7. Open the display to turn on the computer.
After new memory modules have been installed,
the system automatically detects and reconfigures
the total memory size.
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Peripherals and Options
Hard Disk Upgrades
Larger capacity hard disks are available as an
upgrade. The computer uses a 2.5-inch Enhanced-
IDE hard disk. The following table shows the
currently supported hard disks. Consult your
dealer for additional hard disks that may be
available.
Vendor Model
Capacit
y
Cylinders Head Sectors
s
IBM
IBM
DTCA
23240
3.0 GB
6304
16
63
DTCA
24090
4.0 GB
7944
16
63
Follow these steps to install a replacement hard
disk:
1. Power down your
computer. If you are
using the AC adapter,
disconnect it from the
power outlet.
2. Close the display lid.
3. Turn the computer
over to access the
base.
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4. Remove two screws
that secure the hard
disk door; then press
the hard disk door
release latch and lift
the door up.
5. Lift up (1) and slide
out (2) the hard disk.
6. Flip over the hard disk
and disconnect the
hard disk cable from
the hard disk.
7. Install the replacement
hard disk by doing
steps 5 and 6 in
reverse order.
8. Replace the hard disk door and secure it with
the screws.
9. Open the display to turn on the computer.
Note: An additional hard disk can also come in
the form of a module that swaps with the floppy
drive or CD-ROM drive in the module bay. Refer
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to your dealer for details.
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5
System Utilities
The computer comes pre-loaded with the following
system utilities and drivers:
q
q
q
q
q
q
q
Sleep Manager suspend-to-disk utility
Touchpad driver
Display driver
Audio driver
System core logic driver
File-transfer utility
PC Card slot driver and application
Note: Your computer may also have several
application programs pre-loaded. To access the
application programs, click the Start button and
select the application folder. Then click the
program’s icon. For help with an application
program, consult the application’s user manual or
the program’s online help.
Sleep Manager
Sleep Manager is a utility that reserves a space on
the hard disk for the computer’s suspend-to-disk
feature. It creates a contiguous area on the hard
disk where the system saves your data and system
information when the suspend-to-disk feature is
activated.
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Note: Sleep Manager starts and adjusts the
space needed for suspend-to-disk mode
automatically every time you start Windows 95.
You do not need to access Sleep Manager for
routine use of your computer.
Accessing Sleep Manager
To access Sleep Manager, click the Windows 95
Start button. Then select Programs, 0V Suspend
Utility, Sleep Manager. The main Sleep Manager
window shown on the next page appears.
The Current Setting area shows the drive location
and size of the current hard disk space reserved
by Sleep Manager. The On Board Information area
shows the system memory resources that will be
stored when the system enters suspend mode. The
total of these resources is the recommended size of
the reserved hard disk space shown below the
current setting area.
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The Enable Indicator on Taskbar check box allows
you to choose whether or not a Sleep Manager
status icon appears on the Windows 95 taskbar.
Select this check box to enable the icon; clear the
check box if you prefer not to see the Sleep
Manager icon on the taskbar.
Note: The Sleep Manager taskbar icon appears
with an exclamation point if Sleep Manager’s
reserved space has not been created, or if APM is
not enabled. The icon appears with a red crossed
circle if the space has not been created and APM
is also not enabled. For more information about
APM, see page 50.
When the Sleep Manager icon is displayed on the
taskbar, you can display the current status of
Sleep Manager by simply resting the mouse
pointer on the icon. Or you can double-click the
icon to access Sleep Manager,
Creating Reserved Space
The Create button at the top of the Sleep Manager
window tells Sleep Manager to find and reserve a
contiguous area on the hard disk for use in
suspend-to-disk mode.
Note: When suspend-to-disk mode is started, the
system checks to see that space been reserved. If
it has not (or the amount of system memory has
been changed since a space was reserved), Sleep
Manager starts automatically and begins the
process of creating a space for the system.
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When you click the Create button, the following
dialog box appears:
Click Ok to have Sleep Manager automatically
create the required space based on the onboard
system information. Or, you can click Advanced to
choose the location and size of the reserved space.
When you click Advanced, the following dialog
appears:
Sleep Manager checks the system configuration
and displays the recommended size. The drive
where the space will be created is defined by the
system and will be the first available logical drive
which has the requested contiguous free disk
space on it. The recommended size is the
minimum size needed to save the current system
status.
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If Sleep Manager cannot find the required space on
the hard disk during the space creation process, it
displays the message “Not Enough Space for
Allocation.”
Not Enough Space for Allocation
When Sleep Manager creates the space on the
hard disk, several situations can cause the
appearance of the message Not Enough Space for
Allocation:
q
The amount of free space on the drive is less
than Sleep Manager needs. If the total
amount of free space on the drive is less than
the recommended size shown on the Sleep
Manger window, delete some unnecessary
files from the hard disk to make room. Then
re-run Sleep Manager.
q
The hard disk has enough free space, but the
free space exists as small fragments. The free
disk space that Sleep Manager requires must
be contiguous. To solve this problem, run the
Windows 95 Disk Defragmenter utility. Then
re-run Sleep Manager.
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q
You are using disk compression and the
amount of free space on the uncompressed
host drive is less than Sleep Manager needs.
Sleep Manager works with most compression
software. However, Sleep Manager can only
create reserved space on the uncompressed
host drive. If the free space on the host drive
is small (as it usually is), use the appropriate
commands in your compression software to
enlarge the size of the host drive. Then re-run
Sleep Manager.
Removing a Reserved Space
If you want to use or take back Sleep Manager’s
reserved space, click Sleep Manager’s Remove
button.
Caution: Removing Sleep Manager’s reserved
space prevents the system from entering
suspend-to-disk mode, and is not
recommended.
When you click Sleep Manager’s Remove button,
the following dialog box appears:
Click Ok to confirm that you want to delete the
Sleep Manager file.
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Minimizing Sleep Manager
Click the Minimize button on Sleep Manager’s
window to minimize Sleep Manager and allow it to
run in the background. If the Enable Indicator on
Taskbar check box is selected, the Sleep Manager
icon will appear on the taskbar. You can then
restore the Sleep Manager window when you need
it, by double-clicking the taskbar icon. If the
Enable Indicator on Taskbar is not selected, you
must click the Windows 95 Start menu and select
Programs, 0V Suspend Utility, Sleep Manager to
restore Sleep Manager.
Exiting Sleep Manager
Select the Exit button to shut down Sleep
Manager.
Caution: Using the Exit button to shut down
Sleep Manager disables the automatic
adjustment of reserved disk space for suspend-
to-disk operations, and is not recommended.
Sleep Manager Troubleshooting Tips
The following table lists some error messages you
might see when using Sleep Manager and what to
do about them.
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Error Message
Solution
BIOS not compliant with
Sleep Manager.
Sleep Manager can run only
on computers with a
compatible BIOS.
This machine does not
Sleep Manager can only work
have a power management on computers with a power
unit. You cannot run
Sleep Manager without
PMU.
management unit (PMU)
installed.
The APM driver for
Windows is not installed.
Use Windows Setup to
install the APM driver
before you run Sleep
Manager.
See page 50 for instructions
on how to enable advanced
power management (APM) on
your computer.
Requested disk space is
not enough /The created
file is not contiguous.
See page 79 for information
on how to solve disk space
problems.
The [directory name]
directory cannot be
created. Enter another
directory or try another
drive.
The directory name you
specified is not valid. (You
can create only one
subdirectory at a time.)
The software has not been Sleep Manager is not
successfully installed. You completely installed. Re-
must run Setup again.
install Sleep Manager.
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Uninstalling Sleep Manager
Uninstalling Sleep Manager removes the Sleep
Manager utility from your hard disk.
Caution: Uninstalling Sleep Manager does not
remove the hard disk space reserved for
suspend-to-disk mode. Therefore, you can still
use the suspend-to-disk feature. However,
uninstalling Sleep Manager prevents the
automatic adjustment of reserved disk space,
and is not recommended. (For information on
how to remove the reserved hard disk space,
see page 80.)
To uninstall Sleep Manager, follow these steps:
1. Click the Windows 95 Start button, and select
Programs, Sleep Manager, Sleep Manager.
2. Click Exit on the Sleep Manager main window
to shut down Sleep Manger.
3. Click the Windows Start button, and select
Settings, Control Panel.
4. Double-click the Add/Remove Programs icon in
Control Panel.
5. On the Install/Uninstall tab, select Sleep
Manager for Windows 95 and click
Add/Remove.
6. Follow the screen instructions to complete the
uninstallation.
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Touchpad Driver
The computer’s built-in touchpad works with most
mouse drivers, but the pre-loaded touchpad driver
provides additional functions that work only with
the touchpad.
To configure these additional functions, follow
these steps:
1. Click the Start button and select Settings,
Control Panel.
2. Double-click the Mouse icon.
3. In the Mouse property sheet, select the
TouchPad tab.
To see descriptions of the configuration options,
move the pointer over the option and press the
right touchpad button (right-click). When the
What’s This button appears, press the left
touchpad button to bring up online help for that
option.
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BIOS Setup Utility
The computer BIOS setup utility allows you to
configure the computer and its hardware settings.
The computer comes correctly configured, and you
do not need to run the BIOS setup utility to use
the computer. However, you might need to use the
BIOS utility if you want to customize the way your
computer works, or if you receive an error message
after making hardware or software changes.
With the BIOS setup utility, you can:
q
q
q
q
q
q
Check the system configuration
Change the system date, time, or speed
Change the system startup sequence
Set the power-saving suspend mode
Set or change resume options
Set, change, or remove a system password
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Press Fn+F2 to access the BIOS setup utility. You
will see the BIOS Utility main screen shown below.
BIOS Utility
About My Computer
System Configuration
Power Saving Options
System Security
Reset to Default Settings
• ¯ = Move Highlight Bar, ¿ = Select, Esc = Exit
Press • or ¯ to highlight the menu item you want.
Then press Enter to access the highlighted item.
Press Esc to exit.
About My Computer
Selecting About My Computer presents you with
two screens of details about the computer and its
peripherals. These screens are for information
only; you cannot change the settings on these
screens.
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The following table tells you what each of the items
on the About My Computer screens are.
Item
Description
System
System architecture information
Architecture
System BIOS
System ID
BIOS version
ID information on major components
Processor type and speed
Coprocessor type
Processor
Coprocessor
Internal Cache (L1) Internal cache size and whether it is
enabled or not
External Cache (L2) External cache size and whether it is
enabled or not
Total Memory
Bank A
Total memory size
Bank A memory module size and type
Bank B memory module size and type
Bank B
System Peripherals
Graphics
Controller
Graphics controller type and video
memory size
Display Output
Hard Drive 0
Hard Drive 1
Display type
IDE 0 drive type and size (hard disk)
IDE 1 drive type (CD-ROM or other
IDE drives)
Floppy Drive A
Floppy Drive B
Floppy drive A type
Floppy drive B type
Expansion Peripherals
PCMCIA Slot 0 Card presence in slot 0 (detected by
the socket service)
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Item
Description
PCMCIA Slot 1
Card presence in slot 1 (detected by
the socket service)
Parallel Port
Serial Port
Parallel port base address and IRQ
Serial port base address and IRQ
Infrared port base address and IRQ
USB port if enabled or not
IrDA (FIR)
Onboard USB
AC Adapter
Main Battery
Connected AC adapter information
Installed battery type information
Onboard Audio
Base Address
Audio base address
MPU Base Address Audio MPU-401 base address
IRQ Setting
Audio IRQ settings
DMA Channel
Audio DMA channels
System Configuration
Selecting System Configuration presents a Basic
System Configuration screen, where you can
change several items in your computer’s
configuration.
Press • or ¯ to move from one item to another, and
¬ or ® to change settings. Press F1 to get help on
a selected item. Press Esc to exit the Basic System
Configuration screen and return to the main BIOS
Utility screen.
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Date and Time
The current date is in “Day-of-the-week Month
Day, Year” format—for example, [Mon Aug 11,
1997]. The current time is in
“Hour:Minutes:Seconds” format. The system uses
a 24-hour clock—for example, 6:25:50 PM appears
as 18:25:50.
Floppy Drives
The default setting for Floppy Drive A is 1.44 MB
3.5-inch. Floppy Drive B is set to None, and it is
only enabled if you connect an additional external
floppy drive.
Hard Disks
The Hard Disk 0 entry refers to the computer’s
internal hard disk. With this entry set to Auto, the
BIOS automatically detects the hard disk and
displays its capacity, cylinders, heads, and
sectors. Other hard disk settings are configured
automatically for optimum drive performance.
You can change the Hard Disk 0 entry to User if
you want to enter drive settings manually. To
determine your drive settings, check the data
found on your hard disk or supplied in the hard
disk vendor documentation.
Caution: We suggest that you leave this
parameter set to Auto to allow the BIOS to
auto-detect the drive settings at each boot-up.
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The Hard Disk 1 entry is used when a CD-ROM
drive module or second IDE drive option is
installed in the module bay.
Num Lock After Boot
When set to Enabled, Num Lock After Boot tells
the computer to turn on Num Lock automatically
on startup, activating the keyboard’s embedded
numeric keypad. The default setting is Disabled.
LCD Expansion Mode
When set to Enabled, LCD Expansion Mode allows
full-screen views in DOS mode. The default setting
is Disabled.
Internal Speaker
This parameter lets you enable or disable the
internal speaker. The default setting is Enabled.
Tip: You can also toggle the speaker on and off
by pressing the speaker hot key combination
Fn+F7.
Silent Boot
When set to Enabled, the computer shows the
computer logo onscreen and hides the POST
routine messages. The default setting is Enabled.
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Fast Boot
When set to Enabled, the computer bypasses the
memory tests to speed up the boot-up process.
The default setting is Disabled.
Advanced System Configuration
For advanced users, the System Configuration
menu item contains two hidden pages that allow
you to view and configure more technical aspects
of the computer.
Caution: The computer is already tuned for
optimum performance and you should not need
to access these advanced screens. If you do not
fully understand the items in these special
screens, do not change their values.
To access the Advanced System Configuration
screens, press F8 at the BIOS Utility main screen
before selecting the System Configuration menu
item. When you now select System Configuration
and the Basic System Configuration screen
appears, you will see “Page 1/3” in its upper right
corner. Press PgDn to access page 2, the first
Advanced System Configuration screen, and PgDn
again to access page 3, the second Advanced
System Configuration screen.
Note: F8 acts as a toggle on the BIOS Utility
main screen. Each time you press F8 at the main
screen, you toggle between accessing the single-
screen Basic System Configuration and the three-
screen Advanced System Configuration.
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Internal Cache
Internal cache refers to cache built into the CPU.
When enabled, this setting boosts system
performance. It is also called CPU cache or L1
(level one) cache. The default setting is Enabled.
External Cache
External cache greatly increases system
performance by lessening the load on main
memory. It is also called L2 (level 2) cache. The
default setting is Enabled.
Enhanced IDE Features
The Enhanced IDE Features section includes four
parameters for optimizing hard disk performance.
These performance features depend on drive
support. Newer drives support most or all of these
features.
q
Hard Disk Size > 504MB. If your hard disk
size is greater than 504MB and you use DOS
or Windows, set this parameter to Auto. If you
use NetWare, UNIX, or Windows NT, set this
parameter to Disabled. The default setting is
Auto.
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q
Multiple Sectors Read/Write. This
parameter enhances hard disk performance
by reading/writing more data at once. The
available values are: Auto or Disabled. The
default Auto setting allows the system to
adjust itself to the optimum read/write
setting.
q
q
Advanced PIO Mode. Advanced PIO
(Programmed Input/Output) Mode enhances
drive performance by optimizing the hard disk
timing. The available values are: Auto and
Mode 0. The default setting is Auto.
Hard Disk 32 Bit Access. This parameter
allows your hard disk to use 32-bit access.
The available values are: Auto and Disabled.
The default setting is Auto.
Tip: We suggest you set all of these parameters
to Auto whenever that choice is available. This
allows the computer to use the hard drive at the
highest possible performance level.
Onboard Communication Ports
The Onboard Communication Ports section allows
you to set addresses and interrupts for the
computer’s serial and parallel ports.
q
Serial Port. The Serial Port parameter can be
set to Enabled or Disabled. The Base Address
parameter accepts the following values: 3F8h,
2F8h, 3E8h or 2E8h. The IRQ parameter
accepts 4 or 11.
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The default values are Enabled, 3F8h and 4.
q
IrDA (FIR). The IrDA (FIR) parameter can be
set to Enabled or Disabled. The Base Address
parameter accepts the following values: 3F8h,
2F8h, 3E8h or 2E8h. The IRQ parameter
accepts 3 or 10. The DMA Channel
parameter accepts 3, 0 or 1.
The default values are Enabled, 2F8h, 3 and
3.
q
Parallel Port. The Parallel Port parameter can
be set to Enabled or Disabled. The Base
Address parameter accepts 378h or 278h.
The IRQ parameter accepts 7 or 5. The
Operation Mode parameter accepts the
following values: EPP, ECP, Bi-directional or
Standard. The ECP DMA Channel parameter
lets you set the DMA channel used in ECP
mode. You must choose DMA channel 1 or 3
with this parameter if you select ECP as your
parallel port operation mode.
Note: If ECP is selected, the IR port functions at
SIR (serial infrared) speed which is 115.2 kbps.
The default values are Enabled, 378h, 7 and
EPP.
Caution: In order to prevent resource
conflicts, the BIOS Utility does not allow you
to set the same IRQ and address values for
different devices.
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Onboard USB
When enabled, you can connect USB devices to
the onboard USB port on the rear of the computer.
The default setting is Enabled.
Reset PnP Resources
The system resources are already properly
configured. If resource conflicts arise, you can set
this parameter to Yes to reset and reallocate PnP
resources, after which the BIOS automatically
resets this parameter to No, which is the default
setting.
Power Saving Options
Selecting Power Saving Options on the BIOS Utility
main screen presents a screen that allows you to
adjust several power-saving settings.
When Lid is Closed
The computer’s lid switch acts as its power switch:
opening the display wakes up the computer,
closing the display puts it to sleep. The When Lid
is Closed setting determines which suspend mode
the computer enters when the display is closed:
Suspend to Disk or Suspend to Memory. The
default is Suspend to Disk.
q
Suspend to Disk. With this setting, the
computer saves all data to the hard disk
when you close the display. The computer
wakes up when you reopen the display.
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q
Suspend to Memory. With this setting, the
computer saves all data to memory when you
close the display or press the suspend hot key
Fn+Esc ( ). The computer wakes up when
you reopen the display or press any key.
Note: If an external monitor is connected to the
computer, the computer will not enter suspend
mode if you close the display. To enter suspend
mode, disconnect the external monitor, open and
reclose the display.
Important! Sleep Manager automatically creates
a suspend-to-disk file when it is run. If the file
becomes invalid, suspend-to-disk mode becomes
unavailable, and the computer automatically
switches to suspend-to-memory mode.
Suspend to Disk on Critical Battery
With this parameter is set to Enabled, the
computer enters suspend-to-disk mode when the
battery becomes critically low. The default setting
is Enabled.
Display Always On
This parameter lets you specify whether the
display is always on or not. When enabled, the
screen will not blank. To save power, the default
setting is Disabled.
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Resume On Modem Rings
You can set the computer to resume from
suspend-to-memory mode upon detection of a
specific number of modem rings, ranging from 1 to
7. Enabling this option overrides the suspend-to-
disk function.
Note: This function is currently unavailable.
Resume On Schedule
When this parameter is set to Enabled, the
computer resumes from suspend-to-memory mode
at the specified date and time. Enabling this
option overrides the suspend-to-disk function.
The Resume Date and Resume Time parameters
let you set the date and time for the resume
operation. The date and time fields take the same
format as the System Date and Time parameters
in the System Configuration screen.
If you set a date and time prior to when the
computer enters suspend mode, this field is
automatically disabled. A successful resume
occurring from a date and time match also
automatically disables this field.
System Security
When you select System Security from the BIOS
Utility main screen, a screen appears that allows
you to set security options.
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Important! If a password is currently present,
the system prompts you to input the password
before entering the System Security screen.
Supervisor and User Passwords
The supervisor and user passwords both prevent
unauthorized access to the computer. When these
passwords are present, the computer prompts for
the user or supervisor password during system
boot-up and resume from suspend. The supervisor
password also gives full access to the BIOS setup
utility. The user password give limited access.
Important! The supervisor password must be set
prior to setting the user password. If you enter
the setup utility with the user password, you
cannot modify the supervisor password or certain
BIOS settings.
To set a password, follow these steps:
1. Select the desired password (Supervisor or
User) to set or edit, and press ® or ¬ . A special
password prompt resembling a key appears:
2. Enter a password of up to eight characters.
(The characters do not appear on the screen as
you type them.) After typing your password,
press Enter. The same password prompt
reappears:
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3. Retype your password and press Enter to verify
your first entry.
After you set a password, the computer sets the
Supervisor Password (or User Password)
parameter to Present. The next time you boot up,
resume from suspend mode, run the BIOS setup
utility, or unlock system resources, the password
prompt appears and you must type the supervisor
or user password to continue.
Important! The system continues to ask for your
password until you enter the correct password. If
you forget your password, contact your dealer for
assistance.
To remove a password, select the password you
want to remove and press ¬ or ®.
Diskette Drive Access Control (DOS mode only)
This parameter allows you to control the read and
write functions of the floppy drive. The available
options. are: Normal, Write Protect All Sectors,
Write Protect Boot Sector, and Disabled. The
default is Normal.
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With this parameter set to Normal, the floppy drive
functions normally. When the parameter is set to
Write Protect All Sectors, all write functions to the
floppy drive are disabled, but you can still read
from a disk in the floppy drive. When the
parameter is set to Write Protect Boot Sector, all
write functions to the boot sector of the disk in the
floppy drive are disabled. When the parameter is
set to Disabled, the floppy drive is disabled.
Hard Disk Drive Access Control (DOS mode only)
This parameter allows you to control the read and
write functions of the hard drive. The available
options. are: Normal, Write Protect All Sectors,
Write Protect Boot Sector and Disabled. The
default is Normal.
With this parameter set to Normal, the hard drive
functions normally. When the parameter is set to
Write Protect All Sectors, all write functions to the
hard drive are disabled. When the parameter is
set to Write Protect Boot Sector, all write functions
to the boot sector of the hard drive are disabled.
When the parameter is set to Disabled, the hard
drive is disabled.
Start Up Sequences
This parameter determines which drive the system
boots from when you turn on the system. The
following table describes the available settings.
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Setting
Description
A: then C: System boots from the diskette in floppy drive
(default)
A. If the diskette is missing or a non-system
diskette, the system boots from hard disk C.
C: then A: System boots from hard disk C. If the hard
disk is a non-system disk, the system boots
from floppy drive A.
A:
System boots from the diskette in floppy drive
A. If the diskette is missing or a non-system
disk,ette an error message appears.
C:
System boots from hard disk C. If the hard
disk is a non-system disk, an error message
appears.
CD-ROM
then C:
then A:
System boots from a CD if one is installed in
the CD-ROM drive. If no CD is present, the
system boots from the hard disk C. If the hard
disk is a non-system disk, then the system
boots from floppy drive A.
Drive C Start Up Priority
If you install a second hard disk module in the
module bay, you can set which hard disk (main or
second) the computer boots up from.
Settings include Primary HDD and Secondary
HDD with default set to Primary HDD.
Refresh New BIOS
Warning! Contact your dealer to upgrade your
BIOS.
101
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System Utilities
Reset To Default Settings
When you select the Reset To Default Settings
from the BIOS Utility main screen, a dialog box
appears asking you to confirm that you want to
reset all settings to their factory defaults.
102
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Appendix
Troubleshooting
This section tells how to deal with common system
problems. Read it before calling a technician if a problem
occurs. Solutions to more serious problems require opening
up the system. Do not attempt to open the system by
yourself. Contact your dealer or an TravelMate authorized
service center for assistance.
Question
Answer
The computer’s design uses materials that
dissipate heat quickly, without the need of a fan
that can be noisy at times. The unique power
management system also ensures that major
components do not run too hot by closely
monitoring thermal conditions within the unit
itself.
I travel a lot and
occasionally use
my computer in
extreme
temperature
conditions. Will the
weather affect my
computer?
So, whether you are using the computer in the
desert or in the arctic, you never need to worry
about components breaking down or reduced
performance.
103
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Appendix
Question
Answer
Every machine should have a fail-safe switch as a
last resort, even a computer. Desktops have a reset
button and the computer has one too. It not only
resets the machine, but it also re-synchronizes the
computer and its devices for a successful restart.
What do I do if my
computer hangs
and rebooting
doesn’t solve the
problem?
The computer’s reset switch is located inside a
small pinhole on the computer’s right panel. It can
be activated with a pin, paper clip or the tip of a
ballpoint pen. (Do not use a pencil as the pencil
lead can break off and lodge itself in the pinhole.)
To connect two PS/2-type devices to the computer,
use a PS/2 Y-bridge cable, as described on page
66. (Connecting two PS/2-type devices via the
mini dock is not a problem, because there are
separate PS/2 connectors for an external keyboard
and mouse.)
I prefer using an
external keyboard
and mouse, but
both have PS/2
connectors and
there is only one
PS/2 port on the
computer. How do
I connect them to
the computer at
the same time?
First you need to enable the external mouse (see
page 62). Then do the following:
I want to use an
external mouse but
I want to disable
the internal
1. In the Windows 95 Control Panel, open the
mouse dialog.
touchpad.
2. Click on the General tab and change the
mouse device to fit your external mouse (e.g.,
standard serial mouse if you connect an
external serial mouse).
104
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Appendix
Question
Answer
I opened the
Look at the power indicator ( ) on the display
panel.
display but the
computer does not
start or boot-up.
If the indicator is not lit, no power is being applied
to the computer. Check the following:
❑ If you are running on battery power, it may be
low and unable to power the computer.
Connect the AC adapter to recharge the battery
pack.
❑ Make sure the AC adapter is plugged in
properly to the computer and to the power
outlet.
If the indicator is lit, check the following:
❑ Is a non-bootable (non-system) diskette in the
floppy drive? Remove it and press Ctrl+Alt+Del
to restart the system.
❑ The operating system files may be damaged or
missing. Insert the Recovery CD in the CD-
ROM drive and press Ctrl+Alt+Del to restart
the system. See the Recovery CD Kit for
details.
Changes you make in the setup utility do not take
effect until the next time the system restarts. Here
a few ways to restart your computer:
I made some
changes in the
BIOS setup utility,
but they don’t
seem to take
effect.
❑ In Windows 95, click the Start button and
select Shutdown, Restart the Computer.
❑ Before Windows starts, press Ctrl+Alt+Del.
❑ Close and reopen the display.
❑ Use the reset switch described on page 104.
105
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Appendix
Question
Answer
The computer’s power management system
automatically blanks the display to save power.
Just press any key to turn the display on.
Nothing appears
on the display.
If pressing a key does not turn the display on, two
things might be the cause:
❑ The contrast and/or brightness might be too
low. Press Fn+ÿ+• to increase the brightness.
Press Fn+ÿ+® to increase the contrast.
❑ The display might be set to an external
monitor. Press Fn+F5 to switch back to the
built-in display.
Try attaching an external keyboard to the PS/2
connector on the computer’s rear. If it works,
contact your dealer or an authorized service center
as the internal keyboard cable may be loose.
The keyboard does
not respond.
Do the following:
The serial mouse
does not work.
❑ Make sure the serial mouse drivers are
installed. Use the Add New Hardware tool for
assistance.
❑ Make sure that the serial cable is plugged
securely into the serial port.
❑ Press Fn+F3 to reconfigure Plug-and-Play
devices.
106
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Appendix
Question
Answer
Do the following:
The printer does
not work.
❑ Make sure that the printer is turned on and is
connected to a power outlet.
❑ Make sure the printer cable is connected
securely to the computer’s parallel port and to
the corresponding port on the printer.
❑ Press Fn+F3 to reconfigure Plug-and-Play
devices.
❑ Press Fn+F2 to enter the BIOS setup utility.
Select About My Computer, press Enter, and
then press PgDn to go to page 2. Check if the
Parallel Port is enabled. If it is disabled, go to
page 3 of the Advanced System Configuration
(see page 91) and set the parallel port
parameters as described on page 93.
Check the following:
No sound comes
out of the computer
speakers.
❑ The speakers may be muted. Press Fn+F6. If
the pop-up does not contain a speaker icon,
press Fn+F7 to turn on the speakers.
❑ The volume level may be too low. Press
Fn+Ctrl+• to increase the volume.
❑ If headphones or external speakers are
connected to the line-out port on the
computer’s left panel, the internal speakers are
automatically turned off.
❑ Onboard audio may be disabled. Press Fn+F2
to enter the BIOS setup utility. Select About
My Computer, press Enter, and then press
PgDn to go to page 2. If onboard audio is
disabled, go to page 3 of the Advanced System
Configuration (see page 91) and change the
onboard audio setting to Enabled.
107
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Appendix
Startup Error Messages
If you receive an error message during system startup, note
the message and take corrective action. The following table
lists the error messages in alphabetical order together with
the recommended course of action.
Error Message
Corrective Action
Disk Boot Failure
Insert a system disk in drive A, then
press Enter.
Diskette Drive Type
Mismatch
Press Fn+F2 to reconfigure the
computer with the BIOS setup utility.
Equipment Configuration
Error
Press Fn+F2 to reconfigure the
computer with the BIOS setup utility.
Insert system diskette and
press <Enter> key to reboot
Insert a system disk in drive A, then
press Enter.
Memory Size Mismatch
Press Fn+F2 and select the System
Configuration menu. Then press Esc
to exit the BIOS setup utility, saving
the current settings.
Missing Operating System
Correct the hard drive type and
reboot. See the specification label
pasted on the back side of the
computer or attached to hard disk
drive. We suggest you set the hard
drive type to Auto.
Non-system disk or disk
Insert a system disk in drive A, then
error. Replace and strike any press Enter.
key when ready
Real-Time Clock Error
Press Fn+F2 to reconfigure the
computer with the BIOS setup utility.
108
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Appendix
Caution: When you reconfigure the computer
with the BIOS setup utility, you must restart the
system for the changes to take effect. To restart
the system during startup, press Ctrl+Alt+Del
before Windows 95 begins loading. To restart from
Windows 95, click the Start button, and select
Shutdown, Restart the Computer.
If you still encounter problems after going through the
corrective measures, or if other error messages appear
during startup, contact your dealer or an authorized service
center for assistance.
109
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Appendix
Specifications
Item
Standard
Optional
Microprocessor
Intel Pentium®
processor with MMX™
technology
Memory
System/Main
32MB
Dual 64-bit memory
banks
Expandable to 128MB
using 8/16/32/64MB
soDIMMs
External cache
512KB L2 cache
(synchronous SRAM)
Flash BIOS
256KB
Storage system
One 2.5-inch, high-
Higher-capacity
capacity Enhanced-IDE E-IDE hard disk
hard disk
Second 3-inch hard
One high-speed IDE
CD-ROM drive module
disk module (swaps
into the module bay)
One 3.5-inch, 1.44MB
floppy drive module
(internal/external use)
Display
Active-matrix TFT LCD
Up to 1024x768, 64K-
color ultra-VGA
monitor
12.1-inch, 800x600,
64K colors (SVGA)
13.3-inch, 1024x768,
64K colors (XGA)
LCD projection panel
Video system
PCI local bus video with
128-bit graphics
accelerator
110
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Appendix
Item
Standard
Optional
Audio system
16-bit stereo audio with
built-in FM synthesizer
Built-in microphone
and dual angled
speakers
Communications
system
PC card modem
Operating system
Windows 95
Keyboard and
pointing device
84-/85-key with Win95 101-/102-key, PS/2-
keys
compatible keyboard
or 17-key numeric
keypad
Touchpad (centrally-
located on palm rest)
External serial or PS/2
mouse or similar
pointing device
I/O ports
One 9-pin RS-232 serial Serial mouse, printer
port (UART16550-
compatible)
or other serial devices
One 25-pin parallel port Parallel printer or
(EPP/ECP-compliant)
other parallel devices;
floppy drive module
(when used externally)
111
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Appendix
Item
Standard
Optional
I/O ports
(continued)
One 15-pin CRT port
Up to a 1024x768
ultra-VGA monitor
One 6-pin PS/2
connector
17-key numeric
keypad, PS/2
keyboard, mouse or
trackball
One 240-pin mini dock
connector
Mini dock
One type III or two type
II PC Card slot(s)
LAN card or other PC
cards
One fast infrared port
(IrDA-compliant)
External IR adapter
One 3.5mm mini-jack
microphone-in/line-in
port
Microphone or line-in
device
One 3.5mm mini-jack
speaker-out/line-out
port
Speakers or
headphones
One USB port
USB device
Weight
with FDD
with CD-ROM
(includes battery)
7.4 lbs. (3.4kg)
7.5 lbs. (3.5kg)
Dimensions
L x W x H
Carrying bag
Round contour
Main footprint
11.7 x 9.1 x 2 inches
(297 x 230 x 51 mm)
Temperature
Operating
50º to 95ºF
(10º to 35ºC)
14º to 140ºF
(–10º to 60ºC)
Non-operating
112
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Appendix
Item
Standard
Optional
Humidity
Operating
Non-operating
(non-condensing)
20% to 80% RH
20% to 80% RH
AC adapter
100 to 240Vac, 50 to
60Hz autosensing AC
adapter
Extra AC adapter
Extra battery pack
Battery pack
Type
57WH Lithium-Ion
battery with intelligent
charging and built-in
battery gauge
2-hour rapid-charge
4-hour in-use charge
Charge time
113
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Appendix
System Memory Map
Address Range
Definition
Function
000000 - 09FFFF 640 KB memory
Base memory
0A0000 -
0BFFFF
128 KB video RAM
Reserved for graphics
display buffer
0C0000 -
0CBFFF
Video BIOS
Video BIOS
CC000 - CDFFF
CE000 - CFFFF
System CardBus
MiniDock CardBus
0F0000 - 0FFFFF 64 KB system BIOS System BIOS
10000 - 7FFFF
80000 - 27FFF
Extended memory
Onboard memory
SIMM memory
FE0000 -
FFFFFF
256 KB system
ROM
Duplicate of code
assignment at 0E0000-
0FFFFF
I/O Address Map
Address Range
Device
000 - 00F
020 - 021
02E - 02F
040 - 043
048 - 04B
060 - 06E
070 - 071
080 - 08F
0A0 - 0A1
0C0 - 0DF
1F0 - 1F7
3F6 - 3F7
170 - 177
376 - 377
220 - 22F
240 - 24F
DMA controller-1
Interrupt controller-1
NS87338 peripheral controller
Timer 1
Timer 2
Keyboard controller chip select
Real-time clock and NMI mask
DMA page register
Interrupt controller-2
DMA controller-2
Hard disk select
Hard disk select
CD-ROM select
CD-ROM select
Audio
Audio - default
114
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Appendix
Address Range
Device
260 - 26F
280 - 28F
278 - 27F
2E8 - 2EF
2F8 - 2FF
300 - 301
310 - 311
320 - 321
330 - 321
378 - 37F
388 - 38B
3BC - 3BE
3B4, 3B5, 3BA
3C0 - 3C5
3C6 - 3C9
3C0 - 3CF
3D0 - 3DF
3E8 - 3EF
3F0 - 3F7
3F8 - 3FF
CF8 - CFF
Audio
Audio
Parallel port 3
COM 4
COM 2 - IrDA
MPU-401 port - default
MPU-401 port
MPU-401 port
MPU-401 port
Parallel port 2
FM synthesizer
Parallel port 1
Video subsystem
Video DAC
Enhanced graphics display
Color graphics adapter
COM3
Floppy disk controller
COM 1 - Serial 1
PCI configuration register
115
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Appendix
Interrupts
Interrupt
Source Device
IRQ 0
IRQ 1
IRQ 2
IRQ 3
IRQ 4
IRQ 5
IRQ 6
IRQ 7
IRQ 8
IRQ 9
IRQ 10
IRQ 11
IRQ 12
IRQ 13
IRQ 14
IRQ 15
System Timer
Keyboard
Cascade
IrDA / 2F8h
Serial Port 1 / 3F8h
Audio
Floppy Disk Controller (FDC)
Parallel Port
Real Time Clock (RTC)
USB/System CardBus
Reserved for PCMCIA card
Reserved for PCMCIA card/MiniDock CardBus
PS/2 Mouse
Co-processor
Hard disk
CD-ROM
DMA Channels
Controller
Channel
Address
Function
1
1
0
1
0087
0083
Audio(default)/IrDA(option)
Audio(default)/ECP(option)
IrDA(option)
1
1
2
3
0081
0082
Diskette
Audio(option)/FIR IrDA(default)
/ECP(default)
2
2
2
2
4
5
6
7
Cascade Cascade
008B
0089
008A
Spare
116
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Appendix
IMPORTANT SAFETY
INSTRUCTIONS
1. Read these instructions carefully. Save these
instructions for future reference.
2. Follow all warnings and instructions marked on the
product.
3. Unplug this product from the wall outlet before cleaning.
Do not use liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
4. Do not use this product near water.
5. Do not place this product on an unstable cart, stand, or
table. The product may fall, causing serious damage to
the product.
6. Slots and openings in the cabinet and the back or
bottom are provided for ventilation; to ensure reliable
operation of the product and to protect it from
overheating, these openings must not be blocked or
covered. The openings should never be blocked by
placing 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, or in a built-in
installation unless proper ventilation is provided.
7. This product should be operated from the type of power
indicated on the marking label. If you are not sure of the
type of power available, consult your dealer or local
power company.
8. Do not allow anything to rest on the power cord. Do not
locate this product where persons will walk on the cord.
117
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Appendix
9. If an extension cord is used with this product, make sure
that the total ampere rating of the equipment plugged
into the extension cord does not exceed the extension
cord ampere rating. Also, make sure that the total rating
of all products plugged into the wall outlet does not
exceed the fuse rating.
10.Never push objects of any kind into this product through
cabinet slots as they may touch dangerous voltage
points or short out parts that could result in a fire or
electric shock. Never spill liquid of any kind on the
product.
11.Do not attempt to service this product yourself, as
opening or removing covers may expose you to
dangerous voltage points or other risks. Refer all
servicing to qualified service personnel.
12.Unplug this product from the wall outlet and refer
servicing to qualified service personnel under the
following conditions:
a. When the power cord or plug is damaged or frayed
b. If liquid has been spilled into the product
c. If the product has been exposed to rain or water
d. If the product does not operate normally when the
operating instructions are fol-lowed. Adjust only
those controls that are covered by the operating
instructions since improper adjustment of other
controls may result in damage and will often require
extensive work by a qualified technician to restore
the product to normal condition.
e. If the product has been dropped or the cabinet has
been damaged
f. If the product exhibits a distinct change in
performance, indicating a need for service
118
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Appendix
g. Replace battery with the same type as the product's
battery we recommend. Use of another battery may
present a risk of fire or explosion. Refer battery
replacement to a qualified serviceman.
13.Warning! Battery may explode if not handled properly.
Do not recharge, disassemble or dispose of in fire. Keep
away from children and dispose of used battery
promptly.
14.Use only the proper type of power supply cord set
(provided in your accessories box) for this unit. It should
be a detachable type: UL listed/CSA certified, type SPT-
2, rated 7A 125V minimum, VDE approved or its
equivalent. Maximum length is 15 feet (4.6 meters).
Canadian DOC Notice
This digital apparatus does not exceed Class B limits for
radio noise emissions from digital apparatus set out in the
Radio Interference Regulations of the Canadian Department
of Communications.
Le présent appareil numérique n'émet pas de bruits
radioélectriques dépassant les limites applicables aux
appareils numériques de la classe B prescrites dans le
réglement sur le brouillage radioélectrique édicté par le
Ministère des Communications du Canada.
119
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Appendix
FCC Class B Radio Frequency
Interference Statement
This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential
installation. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used
in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no
guarantee that 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:
1. Reorient or relocate the receiving antenna.
2. Increase the separation between the equipment and
receiver.
3. Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
4. Consult the dealer or an experienced radio/television
technician for help.
Notice 1:
The changes or modifications not expressly approved by the
party responsible for compliance could void the user's
authority to operate the equipment.
Notice 2:
Shielded interface cables, if any, must be used in order to
comply with the emission limits.
120
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Index
reset to default settings, 102
system configuration, 88–95
system security, 97–101
booting priority, 101
A
about my computer, 86
AC adapter, 3
brightness, 23, 106
addresses. See base addresses;
memory addresses
advanced PIO mode, 93
advanced power management, 50
audio, 32–34, 58
C
cable
file transfer, 67
floppy drive, 65
PS/2 Y-bridge, 66
cache, 92
Caps Lock, 17, 18
CD-ROM, 28
eject, 23, 24, 29
swapping, 31
charge in use, 44
cleaning, 3
compression, 80
configuration. See BIOS setup
utility
contrast, 23, 106
CRT. See display; monitor, external
cursor-control keys, 19
hot keys, 34
B
balance, 23, 34
base addresses
I/O map, 114
memory map, 114
parallel port, 94
serial infrared port, 94
serial port, 93
battery gauge, 22
battery indicator, 15, 44, 47
battery pack, 4, 41–49
charge in use, 44
charging, 43
checking, 44
gauge, 46
D
installing, 5, 42
date, 89
low-battery warning, 47
optimizing life, 46
rapid charge, 44
removing, 42
DC-in port, 36
disk boot failure, 108
disk compression, 80
diskette drive
storage, 47
access control, 99
diskette drive type mismatch, 108
diskettes, 7
trickle charge, 44
BIOS setup utility, 85
about my computer, 86
enhanced IDE features, 92
external cache, 92
internal cache, 92
onboard communication ports,
93
startup, 6
display, 14, 106
brightness, 23, 106
contrast, 23, 106
opening and closing, 14
power-on, 14
power saving options, 95
toggle, 22
121
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Index
display always on, 96
DMA channel, 116
dock. See mini dock
headphones, 39, 58, 107
heuristic power management, 51
hot keys, 34
I
E
I/O address map, 114
indicator lights
eject
CD, 23, 24, 29
menu, 22, 24
battery, 15
power, 15
indicators
embedded keypad, 19, 90
equipment configuration error, 108
error messages
Sleep Manager, 81
startup, 108
battery, 44, 47
power, 105
infrared port, 37. See infrared port
base address, 94
insert system diskette, 108
internal cache, 92
internal speaker, 90
Internet, 10
external
floppy drive, 29
keyboard, 60
keypad, 61
monitor, 59
mouse, 62
interrupts, 116
external cache, 92
parallel, 94
serial infrared port, 94
serial port, 93
IRQ. See interrupts
F
fast boot, 91
features, 11
K
file transfer cable, 67
FIR port. See infrared port
FlashStart, 14
floppy drive, 28, 29, 65
cable, 65
keyboard, 17
embedded keypad, 19
external, 60
keypad, 90
lock keys, 17
palm rest, 27
touchpad, 24–26
keypad
external, 29
swapping, 31
Fn, 17, 34
fuel gauge, 22, 23, 44, 46, 48
embedded, 19, 90
external, 61
keys
H
Caps Lock, 17, 18
cursor-control, 19
Fn, 17, 34
lock, 17
NumLk, 17, 18
ScrLk, 17, 18
hard disk, 28, 72
32-bit access, 93
access control, 100
installing, 72
size > 504MB, 92
122
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Index
Windows 95, 20
P
palm rest, 27
parallel port, 36
L
base address, 94
passwords, 22, 40, 98
PC cards, 55–57
slots, 39
PCMCIA cards. See PC cards
peripherals, 35
LCD expansion mode, 90
lights. See indicator lights
line-in port, 39, 58
line-out port, 39, 58
lock keys, 17
lock system resources, 22
plug and play, 21, 95
pointing device. See mouse
ports, 34–39
POST error messages. See error
messages, startup
M
memory, 69
installing, 70
power indicator, 15, 105
power management, 49–54
advanced (APM), 50
heuristic (HPM), 51
printers, 55, 107
PS/2 port, 36
memory map, 114
memory size mismatch, 108
mic-in port, 39
microphone, 33, 39, 58
mini dock, 24, 64
missing operating system, 108
module bay, 28
PS/2 Y-bridge cable, 66
modules
swapping, 31
monitor, external, 59
mouse, 106
R
rapid charge, 44
real-time clock error, 108
reset, 104
reset to default settings, 102
resume on modem ring, 97
resume on schedule, 97
external, 62
multimedia ports, 39
multiple sector read/write, 93
N
non-system disk, 108
not enough space for allocation, 79
Num lock after boot, 90
NumLk, 17, 18
S
safety instructions, 117
screen. See display
screen blackout, 22
ScrLk, 17, 18
security, 40, 97–101
serial port, 36
base address, 93
setup. See BIOS setup utility
silent boot, 90
O
onboard communication ports, 93
onboard USB, 95
123
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Index
Sleep Manager, 52, 75–83
accessing, 76
trickle charge, 44
troubleshooting, 103–7
Sleep Manager, 81
turbo mode, 23
creating reserved space, 77
exiting, 81
minimizing, 81
not enough space for allocation,
79
removing reserved space, 80
troubleshooting, 81
uninstalling, 83
U
Universal Serial Bus port, 36
upgrades
hard disk, 72
memory, 69
USB, 63
sound. See audio
speaker-out port, 39
speakers, 22, 33, 39, 58, 107
balance, 23, 34
USB port. See Universal Serial Bus
port
volume, 22, 34
specifications, 109–13
startup sequences, 100
storage, 27–32
V
volume, 22, 34
CD-ROM, 28
floppy drive, 28, 29
hard disk, 28
suspend to disk, 24, 52, 75, 95
suspend to disk on critical battery,
96
suspend to memory, 21, 53, 96
system configuration, 88–95
system resource lock, 40
W
weather, 103
web site, 10
when lid is closed, 15, 52, 95
Windows 95 keys, 20
Y
T
Y-bridge cable, 66
technical support, 10
temperature, 2, 42, 47, 103
time, 89
Z
touchpad, 24–26
configuring, 84
travel, 8
zero-volt suspend. See Sleep
Manager; suspend to disk
124
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