Table of Contents

Chapter 1 Hardware Overview

 

1.1

Features

1-1

1.2

2.5-inch Hard Disk Drive

1-11

1.3

Keyboard

1-13

1.4

Optical Drive

1-14

1.5

TFT Color Display

1-16

1.6

Power Supply

1-18

1.7

Batteries

1-20

1.8

AC Adapter

1-22

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

2-15

2.5

USB FDD Troubleshooting

2-38

2.6

HDD Troubleshooting

2-41

2.7

Keyboard/Touch pad Troubleshooting

2-46

2.8

Display Troubleshooting

2-48

2.9

Optical Drive Troubleshooting

2-50

2.10

Modem Troubleshooting

2-51

2.11

LAN Troubleshooting

2-53

2.12

Sound Troubleshooting

2-54

2.13

SD Card Slot Troubleshooting

2-57

2.14

Wireless LAN Troubleshooting

2-58

2.15

Bluetooth Troubleshooting

2-60

2.16

PCI ExpressCard slot

2-63

2.17

Fingerprint sensor

2-64

vi

[CONFIDENTIAL]

TECRA S3 Maintenance Manual (960-532)

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Toshiba S4 manual Table of Contents