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IBM L40 SX User Manual
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PS/
2 Model L40
SX Qui
ck Refe
rence
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39
Table of Contents
Default Chapter
2
Edition Notice
2
Notices
3
Trademarks and Service Marks
4
Notices
5
Table of Contents
7
1 Getting Started
9
Carrying the Computer
9
Caring for Your Computer
9
Before Setting up
9
Setting up Your Computer
9
Starting Your Computer
9
Password Prompt
18
Error Prompt
19
Diskette and F1 Prompts
20
2 Introducing the IBM Personal System/2 Model L40 SX
21
Basic Features
21
Accessory
21
Options
21
Identifying the Computer Features
21
System Status Display
21
3 Operating Your Computer
30
Power Sources and Charging Devices
31
AC Adapter and Batteries
32
Three Ways to Charge the Rechargeable Battery
39
Removing the Rechargeable Battery
43
Installing the Rechargeable Battery
44
Maximizing Battery Life
45
Suspend and Resume Modes
46
Suspend Mode (Full Suspend Mode)
47
Resume Mode
51
Using the Reference Diskette Version 1.01 or Later
53
Starting the Reference Diskette Version 1.01 or Later
54
Backup the Reference Diskette
55
Set Configuration
56
Set Features Menu
62
Set Passwords and Network Server Mode
63
Test the Computer
64
Display Revision Levels
65
Utility Installation Program
66
Setting Passwords
68
Power-On Password
69
Network Server Mode
70
Keyboard Password
71
Changing Operational Features
73
Starting the Set Features from the Reference Diskette
73
Starting the Set Features Program with Commands
73
Using the Sample Batch Programs
73
4 Solving Computer Problems
88
Testing
88
Troubleshooting Charts
88
What if Testing Cannot Find the Problem
88
Getting Service
88
Appendix A. Additional Information
105
Diskette Drives and Diskettes
106
Identifying Diskette Drives
106
Identifying Diskettes
106
Formatting Diskettes
106
Write-Protecting Diskettes
110
IBM Cassette BASIC
111
IBM Power Cords
112
Appendix B. Operating Instructions for the Serial Adapter
113
Introduction
113
Word Length
113
Stop Bit
113
Line Speed
113
Pin Assignments
113
Modem Connection
113
Appendix C. Installing the EMS Memory Manager
120
How to Install the EMS Memory Manager
120
Appendix D. Customizing Software
124
D.2 Microsoft Windows
124
The OS/2 Operating System
125
D.1.1 Installing the Power Management Device Driver for
125
D.2.4 Installing the Power Management Device Driver for Windows
127
D.4 Borland International Paradox
136
E.2.3 Usage Note for
153
E.3.2 Installing the Large Pointer Program for Windows
157
E.4.2 Installing the Hot Key Program for
161
E.5.2 Installing the Parallel Connector Setup Program for
165
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Service Manual
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IBM L40 SX Specifications
General
Processor Speed
20 MHz
RAM
2MB
Max RAM
18MB
Storage
120 MB HDD
Graphics
VGA
Form Factor
Laptop
Operating System
MS-DOS
Floppy Drive
1.44MB 3.5"
Ports
Serial, Parallel
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