Miscellaneous Parts . . . . . . . . . .

Service Tools . . . . . . . . . . . .

Others

 

. . . . . . . . . . . . .

 

ThinkPad

i

Series

1400

 

Hardware

Maintenance

 

 

 

 

Manual

(Part

 

II)

 

Read

This

First

 

How

to

 

Use

Error

Messages

 

106

 

How

to

 

Diagnose Mulitple

FRUs

106

 

What

to

 

Do

First

1

Screw Notices

Power-On and Setup

Password

 

109

 

Check Procedures

 

. . . . . . . . . .

 

Power

Systems

Check

11

System

Board

Check

11

Memory Check

 

. . . . . . . . . . .

 

Keyboard

and

 

External

Input Device

Check . .

 

Audio

Function

Check

11

TrackPoint

IV

Check

11

Diskette

 

Drive

Check

11

CD-ROM/DVD-ROM

Drive

Check

116

 

Modem

Board

Check

11

BIOS Utility

Navigating

the

BIOS

Utility

119

 

Power

Management

Features

120

 

Screen

Blanking

 

Mode

12

Standby Mode

 

Hibernation Mode

 

. . . . . . . . . .

Symptom-to-FRU Index

. . . . . . . . . .

Numeric

 

Error

Codes

and

Messages

122

 

Beep Symptoms

No

Beep

Symptoms

12

Keyboard/TrackPoint-Related Symptoms

. . .

125

 

LCD-Related Symptoms

 

. . . . . . . . .

 

Indicator-Related Symptoms

. . . . . . .

 

Power-Related Symptoms

 

. . . . . . . .

 

Memory-Related Symptoms

 

. . . . . . . .

 

Audio-Related Symptoms

 

. . . . . . . .

 

PC Card (PCMCIA)-Related

Symptoms . . . .

129

 

Power

Management-Related

Symptoms . . . .

129

 

Peripheral

Device-Related

Symptoms

130

 

Modem-Related Symptoms

Intermittent Problems

. . . . . . . .

 

Undetermined Problems

 

. . . . . . . .

 

Related Service

Procedures

133

Flash

Memory

Update

13

Status Indicators

Power Switch

 

. . . . . . . . . . .

 

Diagnostic

Program

Diskette

 

135

 

Maintenance

Program

Diskette

 

136

 

Fn

Key

Combinations

13

Product Overview

FRU

Removals

 

and

Replacements

 

140

 

Before

 

FRU

Removals

and

Replacements . . .

14

Contents vii

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IBM 1400 (2611) manual Miscellaneous Parts Service Tools Others, Drive Check 116, Utility 119 Power, Features 120 Screen