Lenovo ThinkPad 380 Manual de usuario

Part Number: 11L0413

Thank you for selecting an IBM ThinkPad 380XD or 385XD computer!

This publication contains information for your ThinkPad computer, and updates the

IBM ThinkPad

380XD or 385XD User's Guide

. Read this supplement with the

IBM ThinkPad 380XD or 385XD User's

Guide

, or with the

IBM ThinkPad 380XD or 385XD Online Book

, which is preinstalled on the hard disk

in your computer.

This supplement is organized as follows:

Additional Information for the User's Guide

– “Using the Security Screw” on page 1

– “ThinkPad Configuration Program” on page 2

– “Considerations for the Battery Pack and Memory” on page 3

– “Consideration for Using the Power Management Modes” on page 3

– “Solving Computer Problems” on page 4

Additional Information for the Online Book

– “Installing the Audio Device Driver” on page 5

– “Installing the Infrared Software for Windows 95” on page 7

– “Installing the ThinkPad Configuration Program for Windows NT” on page 7

– “Using PS2 Commands” on page 8

Features and Specifications

ThinkPad 380XD or 385XD

User's Guide Supplement

First Edition (April 1998)

The following paragraph does not apply to the United Kingdom or any country where such provisions are

inconsistent with local law:

INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS PUBLICATION “AS IS” WITHOUT ANY

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This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the

information herein; these changes will be incorporated in new editions of the publication. IBM may make

improvements or changes in the products or the programs described in this publication at any time.

Requests for technical information about IBM products should be made to your IBM Authorized Dealer or your IBM

Marketing Representative.

Users – Documentation related to restricted rights – Use, duplication, or disclosure is subject to restrictions set forth in

GSA ADP Schedule Contract with IBM Corp.

Additional Information for the User's Guide

This section provides updated and new information for the

IBM

ThinkPad 380XD or 385XD User's Guide

. Read this section with the

User's Guide

Using the Security Screw

To replace the coin screw with the security screw, do as follows:

Power off the computer; then disconnect the AC Adapter and

all cables from the computer.

Open the LCD; then stand the computer on its side, and

remove the screw with a coin.

You can use the security screw shipped with your computer to

prevent the hard disk drive from being removed easily.

Security screw

Install the security screw and tighten it with a 2.5-mm allen

wrench.

Turn the computer back to its ordinary position. Connect the

AC Adapter; then power on the computer.

ThinkPad Configuration Program

Your computer features a new window design for the ThinkPad

Configuration program for Windows 95. The function of the

ThinkPad Configuration program has not changed (see the

User's

Guide

for more information).

To start the ThinkPad Configuration program, find the ThinkPad icon

on the right side of the taskbar; then double-click on the icon.

The following window appears:

Note: You can also start the ThinkPad Configuration program as follows:

Click on Start.

Move the cursor on Programs and ThinkPad; then click on

ThinkPad Configuration.

System Information

MIDI

TrackPoint

Power

Management

Parallel Port

PCI

LCD

External Display

Accessibility

Options

PC Card Slots

Infrared

Audio

Serial Port

The window design for Windows NT, Windows 3.11, and OS/2 has

not changed.

2IBM ThinkPad 380XD or 385XD User's Guide Supplement

Considerations for the Battery Pack and Memory

Battery Consideration

You cannot use the battery pack of the ThinkPad 380, 380D,

385D, 380E, 380ED, or 385ED computer.

You cannot use the battery pack with a non-Intel Pentium II

model of the ThinkPad 380XD, or 385XD computer.

You cannot use the ThinkPad 380/385 battery option

(part number 73H9797) for your computer.

Memory Consideration

The Intel Pentium II model of the ThinkPad 380XD or 385XD

computer supports the 60-ns extended data output dynamic random

access memory (EDO DRAM) card only. It does not support the

70-ns EDO DRAM card or the synchronous dynamic random access

memory (SDRAM) card.

Consideration for Using the Power Management Modes

At the time of purchase, your computer is set to autostart the

CD-ROM drive. Windows 95 periodically accesses the CD-ROM

drive to start programs on a CD-ROM.

Consider the following:

Your computer might not enter suspend mode or hibernation

mode after the end of a timeout period that was specified in the

ThinkPad Configuration program.

The battery operating time might be short, even if you are not

using the CD-ROM drive frequently.

To change the properties of the CD-ROM drive, do the following:

Click on Start and move the cursor to Settings and Control

Panel. Then click on Control Panel.

Double-click on System.

Click on the Device Manager tab and double-click on

CD-ROM.

Click on the CD-ROM drive name under the CD-ROM; then

click on Properties.

Click on the Settings tab and remove the check mark from the

Auto insert notification check box in Options by clicking on

it.

Click on OK, and restart the computer.

Solving Computer Problems

The following is additional information for the corresponding sections

of the troubleshooting chapter of the

User's Guide

Error Codes or Messages

Message Action

192

(cooling fan error) Have the computer serviced.

Other Problems

Problem Cause or Action

The ThinkPad

Configuration window

does not appear correctly

in the Windows NT

environment.

Uninstall Active Desktop if Internet Explorer Version 4.0 is installed.

—Or—

Close the ThinkPad Configuration window and restart it.

(This solves the problem temporarily.)

4IBM ThinkPad 380XD or 385XD User's Guide Supplement

Additional Information for the Online Book

This section provides updated information for the

Online Book

. Read

this section with the

Online Book

Installing the Audio Device Driver

If you are installing the audio device driver, read this section instead

of corresponding information in the online book.

For Windows 95

To install the audio support software for Windows 95:

Start Windows 95.

Insert the Audio Features Diskette for Windows 95 into the

diskette drive.

Click on Start.

Click on Run....

Type A:\UNINSTAL and click on Uninstall Crystal Drivers.

Click on Shut Down.

Follow the instructions on the screen.

When you are prompted to restart the computer, remove any

diskette from the diskette drive and restart the computer.

The setup program removes the previous driver if there is one,

and prepares for the new registration. After you restart your

computer, you see the message “Windows 95 found an

unknown device.” Insert the Audio Features Diskette for

Windows 95, and follow the instructions on the screen.

When the computer prompts you to install the manufacturer's

diskette during the startup of Windows 95, insert the Audio

Features Diskette for Windows 95 into the diskette drive.

Follow the instructions on the screen.

You have finished installing the audio driver.

The MIDI serial port connector is available if the computer is

attached to the docking station (option). The MIDI port capability is

disabled as a default, so you need to enable the function with the

ThinkPad Configuration program.

After you enable the MIDI port capability, you are prompted to insert

the manufacturer's diskette to install support software for the

function. Insert the Audio Support Diskette for Windows 95 into the

A drive.

For Windows NT

To install the audio device driver for Windows NT:

Double-click on Multimedia in the Control Panel. The

“Multimedia Properties” window appears.

Click on the Devices tab and then on the Add button.

Select Unlisted or Updated Driver.

Insert the Audio Features Diskette for Windows NT into the

diskette drive. A window appears, prompting for the path of

the drivers to be installed.

Enter A:\

The audio driver is displayed on the window.

Select the audio driver and click on OK. When the installation

program prompts you for existing files or new files, select new.

Press OK in the “CrystalWare Configuration” panel. When the

installation program prompts you, restart Windows NT to make

the change effective.

You have finished installing the audio driver.

6IBM ThinkPad 380XD or 385XD User's Guide Supplement

Installing the Infrared Software for Windows 95

The infrared device driver for Windows 95 is included in the

application TranXit for Windows.

To install TranXit for Windows 95:

Start Windows 95.

Insert the TranXit for Windows diskette into the diskette drive.

Click on Start.

Click on Run....

Type A:\SETUP and press Enter.

Follow the instructions on the screen.

For more information, read the README file packaged with TranXit

for Windows.

Note: You might need to enable the infrared device before using it.

The infrared device might be disabled as a default system

setting. Make sure that no resource conflict exists after

enabling the infrared device.

Installing the ThinkPad Configuration Program for Windows

NT To install the ThinkPad Configuration program for Windows NT:

Start Windows NT and log on with the user ID authorized as an

administrator.

Click on Start and Run.

Insert the Utility Diskette for Windows NT into the diskette

drive.

Type A:\SETUP and press Enter.

Follow the instructions on the screen.

Using PS2 Commands

Use the following PS2 commands instead of the corresponding

command in the online book:

Set the features for the audio chip:

Set the resume timer:

Enter the RediSafe suspend mode:

Set the CD-ROM speed

AUdio Enable | Disable

ADDress

DMA

IRQ

SBaddress

—

530 | 604 | E80 | F40

0 | 1 | 3

5 | 7 | 9 | 10 | 11 | 15

220 | 240 | 260 | 280

Note:

yyyy

can be set from 1995 to 2093.

ON [yyyy/MM/DD] HH:MM:SS

| Clear —

SAfe Enable | Disable —

Note: The default is Normal.

CDSPeed High | Normal | Silent

| DEFAULT —

8IBM ThinkPad 380XD or 385XD User's Guide Supplement

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