Toshiba Satellite A660-BT3G25X Maintenance Manual - Page 6
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Table of Contents Chapter 1 Hardware Overview 1.1 Features ...1-1 1.2 2.5-inch HDD...1-9 1.3 DVD Super Multi (+-R Double Layer 1-10 1.4 Power Supply ...1-11 1.5 Batteries ...1-13 1.5.1 Main Battery ...1-13 1.5.2 Battery Charging Control 1-13 1.5.3 RTC Battery ...1-14 Chapter 2 Troubleshooting Procedures 2.1 Troubleshooting Introduction 3 2.2 Troubleshooting Flowchart ...4 2.3 Power Supply Troubleshooting 9 2.4 Display Troubleshooting 14 2.5 Keyboard Troubleshooting 17 2.6 External USB Devices Troubleshooting 19 2.7 TouchPad Troubleshooting 22 2.8 Speaker Troubleshooting ...24 2.9 Wireless LAN Troubleshooting 26 2.10 Camera troubleshooting 28 2.11 Bluetooth Troubleshooting 30 2.12 3 in 1 card Troubleshooting 32 2-13 HDD/SSD troubleshooting process 34 2-14 CRT failure troubleshooting process 36 2-15 LAN Troubleshooting ...38 2-16 MIC troubleshooting process 40 Satellite A660/ProA660 Series Maintenance Manual vi
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Satellite A660/ProA660 Series Maintenance Manual
vi
Table of Contents
Chapter 1
Hardware Overview
1.1
Features
...............................................................................................................................
1-1
1.2
2.5-inch HDD
......................................................................................................................
1-9
1.3
DVD Super Multi (+-R Double Layer)
.............................................................................
1-10
1.4
Power Supply
....................................................................................................................
1-11
1.5
Batteries
............................................................................................................................
1-13
1.5.1
Main Battery
.......................................................................................................
1-13
1.5.2
Battery Charging Control
....................................................................................
1-13
1.5.3
RTC Battery
........................................................................................................
1-14
Chapter 2
Troubleshooting Procedures
2.1
Troubleshooting Introduction
.................................................................................................
3
2.2
Troubleshooting Flowchart
....................................................................................................
4
2.3
Power Supply Troubleshooting
.............................................................................................
.9
2.4
Display Troubleshooting
.........................................................................................
……….14
2.5
Keyboard Troubleshooting
...................................................................................................
17
2.6
External USB Devices Troubleshooting
..............................................................................
19
2.7
TouchPad Troubleshooting
..................................................................................................
22
2.8
Speaker Troubleshooting
.....................................................................................................
24
2.9
Wireless LAN Troubleshooting
...........................................................................................
26
2.10
Camera troubleshooting
.........................
…………………………………………………..28
2.11
Bluetooth Troubleshooting
..................................................................................................
30
2.12
3 in 1 card Troubleshooting
.................................................................................................
32
2-13
HDD/SSD troubleshooting process
.....................................................................................
34
2-14
CRT failure troubleshooting process
...................................................................................
36
2-15
LAN Troubleshooting
..........................................................................................................
38
2-16
MIC troubleshooting process
...............................................................................................
40