HP OmniBook 4100 User manual

1-1
HP OmniBook 4100
Reference Guide

1-2
Notice
This manual and any examples contained herein are provided “as is” and are subject
to change without notice. Hewlett-Packard Company makes no warranty of any kind
with regard to this manual, including, but not limited to, the implied warranties of
merchantability and fitness for a particular purpose. Hewlett-Packard Co. shall not
be liable for any errors or for incidental or consequential damages in connection
with the furnishing, performance, or use of this manual or the examples herein.
Consumer transactions in Australia and the United Kingdom: The above disclaimers
and limitations shall not apply to Consumer transactions in Australia and the United
Kingdom and shall not affect the statutory rights of Consumers.
© Copyright Hewlett-Packard Company 1998. All rights reserved. Reproduction,
adaptation, or translation of this manual is prohibited without prior written
permission of Hewlett-Packard Company, except as allowed under the copyright
laws.
The programs that control this product are copyrighted and all rights are reserved.
Reproduction, adaptation, or translation of those programs without prior written
permission of Hewlett-Packard Co. is also prohibited.
Portions of the programs that control this product may also be copyrighted by
Microsoft Corporation, SystemSoft Corp., Crystal Semiconductor Corporation,
Phoenix Technologies, Ltd., and NeoMagic Corporation. See the individual programs
for additional copyright notices.
Microsoft, MS, MS-DOS, and Windows are registered trademarks of Microsoft
Corporation. Pentium and the Intel Inside logo are U.S. registered trademarks and
MMX is a U.S. trademark of Intel Corporation. TrackPoint is a U.S. registered
trademark of International Business Machines.
For warranty information, see the Support and Service booklet.
Hewlett-Packard Company
Mobile Computing Division
19310 Pruneridge Ave.
Cupertino, CA 95014

1-3
HP Software Product License Agreement
Your HP OmniBook PC contains factory-installed software programs. Please read the
Software License Agreement before proceeding.
Carefully read this License Agreement before proceeding to operate this
equipment. Rights in the software are offered only on the condition that the
customer agrees to all terms and conditions of the License Agreement.
Proceeding to operate the equipment indicates your acceptance of these terms
and conditions. If you do not agree with the terms of the License Agreement,
you must now either remove the software from your hard disk drive and destroy
the master diskettes, or return the complete computer and software for a full
refund.
Proceeding with configuration signifies your acceptance of the License Terms.
Unless otherwise stated below, this HP Software Product License Agreement
shall govern the use of all software that is provided to you, the customer, as part
of the HP computer product. It shall supersede any non-HP software license
terms that may be found online, or in any documentation or other materials
contained in the computer product packaging.
Note:
Operating System Software by Microsoft is licensed to you under the Microsoft
End User License Agreement (EULA) contained in the Microsoft documentation.
The following License Terms govern the use of the software:
Use. Customer may use the software on any one computer. Customer may not
network the software or otherwise use it on more than one computer. Customer may
not reverse assemble or decompile the software unless authorized by law.
Copies and Adaptations. Customer may make copies or adaptations of the software
(a) for archival purposes or (b) when copying or adaptation is an essential step in
the use of the software with a computer so long as the copies and adaptations are
used in no other manner.
Ownership. Customer agrees that he/she does not have any title or ownership of the
software, other than ownership of the physical media. Customer acknowledges and
agrees that the software is copyrighted and protected under the copyright laws.
Customer acknowledges and agrees that the software may have been developed by
a third party software supplier named in the copyright notices included with the
software, who shall be authorized to hold the Customer responsible for any
copyright infringement or violation of this Agreement.
Product Recovery CD-ROM. If your computer was shipped with a product Recovery
CD-ROM: (i) The product recovery CD-ROM and/or support utility software may only
be used for restoring the hard disk of the HP computer with which the product
recovery CD-ROM was originally provided. (ii) The use of any operating system

1-4
software by Microsoft contained in any such product recovery CD-ROM shall be
governed by the Microsoft End User License Agreement (EULA).
Transfer of Rights in Software. Customer may transfer rights in the software to a
third party only as part of the transfer of all rights and only if Customer obtains the
prior agreement of the third party to be bound by the terms of this License
Agreement. Upon such a transfer, Customer agrees that his/her rights in the software
are terminated and that he/she will either destroy his/her copies and adaptations or
deliver them to the third party.
Sublicensing and Distribution. Customer may not lease, sublicense the software or
distribute copies or adaptations of the software to the public in physical media or by
telecommunication without the prior written consent of Hewlett-Packard.
Termination. Hewlett-Packard may terminate this software license for failure to
comply with any of these terms provided Hewlett-Packard has requested Customer
to cure the failure and Customer has failed to do so within thirty (30) days of such
notice.
Updates And Upgrades. Customer agrees that the software does not include
updates and upgrades which may be available from Hewlett-Packard under a
separate support agreement.
Export Clause. Customer agrees not to export or re-export the software or any copy
or adaptation in violation of the U.S. Export Administration regulations or other
applicable regulation.
U.S. Government Restricted Rights. Use, duplication, or disclosure by the U.S.
Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the
Rights in Technical Data and Computer Software clause in DFARS 252.227-7013.
Hewlett-Packard Company, 3000 Hanover Street, Palo Alto, CA 94304 U.S.A. Rights
for non-DOD U.S. Government Departments and Agencies are as set forth in FAR
52.227-19(c)(1,2).

1-5
Contents
1. Introducing the OmniBook ............................... 1-9
Taking Inventory....................................... 1-11
Included in the OmniBook 4100 box ....................... 1-11
To buy OmniBook accessories ........................... 1-12
OmniBook features ................................... 1-13
Setting Up Windows .................................... 1-16
To set up the OmniBook ............................... 1-17
Configuring the OmniBook with the BIOS Setup Utility............. 1-19
To run the BIOS Setup utility............................. 1-19
Configuring the OmniBook with TopTools ..................... 1-25
To install TopTools ................................... 1-25
To run TopTools ..................................... 1-25
To get more information about TopTools .................... 1-25
2. Operating the OmniBook ................................ 1-27
Starting and Stopping the OmniBook......................... 1-29
To start and stop the OmniBook .......................... 1-29
To reset the OmniBook ................................ 1-30
Using the OmniBook Pointing Devices........................ 1-31
To use the built-in pointing devices ........................ 1-32
To activate full touch pad capabilities ...................... 1-33
To activate full pointing stick capabilities.................... 1-34
To configure pointing devices............................ 1-35
Using the OmniBook Display .............................. 1-36
To adjust the display brightness .......................... 1-36
To extend the life of the display .......................... 1-36
Adjusting the Audio System ............................... 1-37
To adjust the volume manually ........................... 1-37
To adjust the volume in Windows ......................... 1-37
Using the OmniBook Keyboard............................. 1-38
To use the Fn hot keys ................................. 1-39
To use the Windows keys ............................... 1-40
To use the embedded keypad............................ 1-40
To use the ALT GR key................................. 1-41
Checking the Status of the OmniBook ........................ 1-42
To interpret the status lights ............................. 1-42
Protecting the OmniBook................................. 1-44
To set or change a password............................. 1-45

1-6
To delete a password.................................. 1-46
To install McAfee VirusScan ............................. 1-46
To attach a security cable............................... 1-47
To set PC identification ................................ 1-48
To enable hard disk drive lock ........................... 1-48
3. Managing Battery Power................................. 1-49
Monitoring Battery Power................................. 1-51
To check the battery status.............................. 1-52
To respond to a low-battery warning ....................... 1-52
To recharge a battery.................................. 1-53
To replace the main battery ............................. 1-54
To install a second battery .............................. 1-56
Conserving Battery Power ................................ 1-57
To save battery power ................................. 1-57
To set time-outs...................................... 1-58
To get the most from your battery ......................... 1-59
4. Making Connections .................................... 1-61
Using OmniBook Plug-In Modules ........................... 1-63
To replace a plug-in module............................. 1-64
To insert or eject a floppy disk ........................... 1-65
To insert or remove a CD ............................... 1-66
Connecting External Devices .............................. 1-67
To identify connectors for external devices................... 1-68
To connect an external monitor .......................... 1-69
To enable the built-in and external displays .................. 1-69
To change display settings in the BIOS Setup utility ............. 1-69
To connect a parallel device............................. 1-70
To connect a serial device .............................. 1-70
To connect an external keyboard or PS/2 mouse............... 1-71
To connect USB devices................................ 1-71
To connect audio devices .............................. 1-72
To make an infrared connection .......................... 1-73
Using PC Cards ........................................ 1-74
To insert and remove a PC Card .......................... 1-74
List of tested PC Cards ................................. 1-75
Using Docking Products.................................. 1-76
To install a docking tray................................ 1-76
To dock the OmniBook ................................ 1-77
To undock the OmniBook .............................. 1-78

1-7
5. Expanding the OmniBook ................................ 1-79
Installing a Hard Disk Drive ............................... 1-81
To replace the hard disk drive............................ 1-81
To replace the hard disk drive holder ...................... 1-82
To create a Hibernate partition ........................... 1-84
Installing a RAM Expansion Module ......................... 1-85
To install a RAM expansion module ....................... 1-86
To remove a a RAM expansion module ..................... 1-87
6. Using the Recovery CD .................................. 1-89
Recovering a factory build ................................ 1-91
To recover the Windows 95 factory installation ................ 1-92
To recover the Windows NT factory installation ............... 1-93
Installing Retail Windows 95............................... 1-94
To install a retail version of Windows 95..................... 1-94
To install video support for retail Windows 95................. 1-96
To install audio support for retail Windows 95 ................ 1-97
To install PC Card support for retail Windows 95 ............... 1-98
To install infrared support for retail Windows 95 ............... 1-98
Installing Retail Windows NT 4.0 ............................ 1-100
To install a retail version of Windows NT 4.0.................. 1-101
To install Service Pack 3 for retail Windows NT 4.0 ............. 1-102
To install video support for retail Windows NT 4.0 .............. 1-103
To install audio support for retail Windows NT 4.0.............. 1-104
To install APM for retail Windows NT 4.0 .................... 1-105
To install Card Executive 2.x for retail Windows NT 4.0 .......... 1-106
Recovering OmniBook Files ............................... 1-107
To install the online User’s Handbook ...................... 1-107
To replace a damaged Recovery CD........................ 1-107
To update the OmniBook BIOS ........................... 1-108
7. Troubleshooting ....................................... 1-109
Solving Problems ...................................... 1-111
Accessory Problems .................................. 1-111
Audio Problems ..................................... 1-112
Display Problems .................................... 1-113
Hard Disk Drive Problems .............................. 1-114
Keyboard and Pointing Device Problems .................... 1-115
Infrared Problems .................................... 1-116
Memory Problems.................................... 1-117
PC Card (PCMCIA) Problems ............................ 1-117
Performance Problems ................................ 1-118
Power and Battery Problems............................. 1-119
Printing Problems .................................... 1-121
Serial, Parallel, and USB Problems......................... 1-122

1-8
Startup Problems..................................... 1-123
Testing the Operation ................................... 1-124
To create a diagnostic floppy disk ......................... 1-124
To run the diagnostic test ............................... 1-125
8. Specifications and Regulatory Information ................... 1-127
Hardware Specifications ................................. 1-129
Software System Resources................................ 1-132
Safety Information...................................... 1-134
Regulatory Information .................................. 1-137
U.S.A. ............................................ 1-137
Canada ........................................... 1-138
Japan ............................................ 1-138
Europe............................................ 1-139

1-9
1
Introducing the OmniBook

1-10
Introducing the OmniBook
Congratulations! Your OmniBook sets a new standard in personal computing.
Although it’s compact and easy to carry, the OmniBook is infused with the quality
and attention to detail that are the hallmark of Hewlett-Packard.
The OmniBook Quick Start sheet shows how to get your OmniBook up and running
quickly. This Reference Guide shows how to set up and operate the OmniBook, and it
also shows what to do if you run into trouble.
This table lists other sources of supplementary information about OmniBook
products.
Source Address or Number
Online User’s Handbook This introduces the OmniBook and shows you the OmniBook basics.
It also contains troubleshooting information (Start, Programs,
OmniBook Library).
Online OmniBook Notes For late-breaking information available after the manuals were
completed, see OmniBook Notes (Start, Programs, OmniBook
Library).
The introductory Microsoft
manual for Windows 95 or
Windows NT.
This is shipped with your OmniBook and contains information about
using the standard features of Windows 95 or Windows NT 4.0.
OmniBook website http://www.hp.com/omnibook
(http://www2.hp.com/omnibook, European mirror)
Corporate Evaluator’s Guide The provides information about installing alternate operating
systems, as well as how to configure the OmniBook in a corporate,
networked environment. Located at the OmniBook website.
HP Support Assist CD-ROM See the Support and Service booklet for telephone numbers.

Introducing the OmniBook
Taking Inventory
1-11
Taking Inventory
The HP OmniBook 4100 represents a new category of HP notebook computers
featuring the latest mobile technologies available. It uses high-speed Intel Pentium
and Pentium II processors with MMX technology, large TFT displays, and
high-capacity hard drives.
This chapter describes
♦ What’s included in the OmniBook shipment.
♦ Available OmniBook accessories.
♦ Description of OmniBook features.
Included in the OmniBook 4100 box
• HP OmniBook 4100.
• Floppy disk drive (HP F1472A., installed).
• 24
xCD-ROM drive (HP F1474A).
• AC adapter (HP F1454A) and power cord.
• Lithium-ion battery (HP F1466A).
• Weight-saving module (installed).
• This OmniBook Reference Guide.
• Quick Start sheet.
• Support and Service booklet.
• Working in Comfort booklet.
• List of optional OmniBook accessories.
• OmniBook Recovery CD. Includes Windows recovery,
operating system drivers and online User’s Handbook.
• Microsoft Windows 95 manual and CD.
–or–
Microsoft Windows NT 4.0 manual.

Introducing the OmniBook
Taking Inventory
1-12
To buy OmniBook accessories
Buy OmniBook accessories online! For the latest accessories and options, visit us at
http://www.hp.com/omnibook . As new accessories become available, you’ll find
them listed here.
At the time of this printing, HP offers a variety of docking solutions, plug-in modules,
and other accessories, including the following:
• Docking system and monitor stand (HP F1477A).
• Mini dock (HP F1452A).
• Port replicator (HP F1451A).
• Floppy disk drive (HP F1472A).
• 24x CD-ROM drive (HP F1474A).
• LS-120 drive (HP F1470A).
• DVD drive (HP F1465A). Available Fall 1998.
• Lithium-ion battery (HP F1466A).
You can install a second battery in the module bay.
• PC Cards.
• SmartCard.
• Auto / airline adapter (HP F1455A).
• OmniBook carrying case.

Introducing the OmniBook
Taking Inventory
1-13
OmniBook features
OmniBook—Front View
1. Keyboard status lights (left to right: caps lock, keypad lock, num lock).
2. Built-in microphone.
3. Blue power button.
Turns the OmniBook on and off.
4. Pointing stick (pointing device).
5. Touch pad (pointing device).
6. Built-in speakers.
7. Click buttons (two above and two below touch pad).
8. Main battery release latch.

Introducing the OmniBook
Taking Inventory
1-14
9. Mute button.
10. AC adapter jack.
11. Audio jacks (left to right): audio line-in, external microphone, audio line-out.
12. PC Card eject buttons (upper and lower PC Card slots).
Press once to pop out the button, and press again to eject the card.
13. PC Card and CardBus slots (upper and lower).
Accepts two Type-II cards or one Type-III card.
14. Main status lights (left to right): power state, hard disk activity, charging status.
15. Latch to open and close the OmniBook.
OmniBook—Side View
16. PS/2 keyboard or PS/2 mouse port (supports Y adapter).
17. Universal serial bus port (USB). Windows NT 4.0 does not support USB.
18. System-off button (to shut down the OmniBook).
19. Built-in speakers.
20. Module release latch.
21. Plug-in module bay. Can contain a CD-ROM drive, floppy disk drive, LS-120
drive, DVD drive, or a second battery.
22. Battery bay.

Introducing the OmniBook
Taking Inventory
1-15
OmniBook—Back View
23. Infrared port. Windows NT 4.0 does not support infrared communication.
Use this port for wireless data transmission between the OmniBook and another
computer or a printer with an infrared port. You must install infrared drivers.
24. Kensington lock slot (security connector).
25. Parallel port (LPT1).
Use this port for a parallel printer, other parallel device, or to connect the floppy
disk drive externally.
26. Serial port (COM1).
Use this port for a serial mouse, a modem, a serial printer, or other serial device.
27. External monitor port.
28. Docking port.

Introducing the OmniBook
Setting Up Windows
1-16
Setting Up Windows
The OmniBook has either Windows 95 or Windows NT 4.0 factory-installed on the
hard disk drive. When your OmniBook starts up the first time, it takes you through a
series of setup screens, including installation of the operating system.
This section describes how to set up the OmniBook with the factory-installed
Windows operating system.
♦ Setting up the OmniBook for the first time.

Introducing the OmniBook
Setting Up Windows
1-17
To set up the OmniBook
CAUTION
Use only the HP adapter model F1454A with this product. Using any other ac
adapter could damage the OmniBook and may void your warranty. Refer to the
warranty statement for your product.
1. Remove the “weight-saving” module.
Slide the release latch forward, then push it back as far as it will go.
Hint
You can use the weight-saving module in place of your CD-ROM or floppy disk drive
to lighten the OmniBook.
2. Insert the OmniBook’s main battery.

Introducing the OmniBook
Setting Up Windows
1-18
3. Plug in the ac adapter, then connect the ac adapter to the OmniBook’s right
side, as shown. The OmniBook battery starts charging.
4. Press the blue power button. The Windows 95 or Windows NT Setup program
starts automatically.
5. Follow the instructions as they appear on the screen.
During setup, you will be prompted to accept the License Agreement and enter
the Product ID (printed on the Certificate of Authenticity on the Microsoft
Windows manual). If you are prompted to set up a user account and password.
You can either set up the account, or press ESC to skip this step.

Introducing the OmniBook
Configuring the OmniBook with the BIOS Setup Utility
1-19
Configuring the OmniBook with the BIOS
Setup Utility
The BIOS (Basic Input and Output System) Setup utility is a menu-driven utility that
enables you to make changes to the system configuration and tailor the operation of
your OmniBook to your individual work needs.
The settings made in the BIOS Setup utility generally control the hardware and
consequently have a fundamental effect on how the OmniBook operates.
This section describes the BIOS Setup utility menus and options in detail.
To run the BIOS Setup utility
1. Close all applications, then shut down Windows and restart the OmniBook.
2. When you see the HP logo, press F2 to enter the BIOS Setup utility.
3. The pointing devices are not active in the BIOS Setup utility. Press the RIGHT
and LEFT arrow keys to move among menus. Press the DOWN and UP arrow
keys to move among parameters in a menu. Press F5 or F6 to move through
values for the current parameter or press ENTER to change a setting. See the
tables below for more information.
4. After you select the options you want, press F10 or use the Exit menu to exit the
BIOS Setup utility.
If the settings cause a conflict between devices during reboot, the system
prompts you to run BIOS Setup, and the conflicting settings are marked.

Introducing the OmniBook
Configuring the OmniBook with the BIOS Setup Utility
1-20
Main Menu Default
Language Sets the language for this utility and for BIOS
messages. Same as operating system.
BIOS Revision Shows the current BIOS version. Detected
automatically.
System Time Sets the time using 24-hour format. Values
set take effect immediately.
System Date Sets the date using dd/mm/yy format (except
English, which is mm/dd/yy format).
Floppy Drive Sets the floppy drive type. Floppy disk drive
type detected and
set automatically.
Hard Disk Sets the hard disk drive type and various
parameters. Hard disk drive detected and set
automatically.
Quiet Boot When enabled, hides summary of
power-on self-test and messages during
boot.
Enabled
Video Display Device* Sets whether the built-in display
automatically switches to an external display
if one is detected.
Auto
System Memory Shows the system memory size. 640KB
Extended Memory Shows the extended memory size. Detected
automatically.
* Setting Video Display Device to Both will prevent the OmniBook from suspending when you
close the lid.