Table of Contents

Chapter 1 Hardware Overview

 

1.1

Features

1-1

1.2

System Unit Block Diagram

1-6

1.3

USB 3.5-inch Floppy Disk Drive

1-12

1.4

2.5-inch Hard Disk Drive

1-13

1.5

DVD-ROM Drive

1-18

1.6

CD-RW/DVD-ROM Drive

1-20

1.7

DVD-R/-RW Drive

1-23

1.8

DVD±RW (DVD Dual) Drive

1-25

1.9

DVD-Multi (CD-R/RW DVD-RAM/R/RW) Drive

1-27

1.10

Keyboard

1-29

1.11

TFT Color Display

1-30

1.12

Power Supply

1-32

1.13

Batteries

1-34

Chapter 2 Troubleshooting Procedures

 

2.1

Troubleshooting

2-1

2.2

Troubleshooting Flowchart

2-2

2.3

Power Supply Troubleshooting

2-6

2.4

System Board Troubleshooting

2-18

2.5

FDD Troubleshooting

2-34

2.6

HDD Troubleshooting

2-37

2.7

Keyboard Troubleshooting

2-42

2.8

Display Troubleshooting

2-44

2.9

Optical Drive Troubleshooting

2-47

2.10

Modem Troubleshooting

2-49

2.11

LAN Troubleshooting

2-51

2.12

Wireless LAN Troubleshooting

2-52

2.13

Sound Troubleshooting

2-56

2.14

SD Card Slot Troubleshooting

2-59

 

 

 

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Satellite A40 Maintenance Manual (960-458)

Page 6
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Toshiba A40 manual Table of Contents