Toshiba A85 Table of Contents

Satellite A80/A85 Maintenance Manual [CONFIDENTIAL] vii
Table of Contents
Chapter 1 Hardware Overview
1.1 Features............................................................................................................................1-1
1.2 System Unit......................................................................................................................1-5
1.3 2.5-inch Hard Disk Drive.................................................................................................1-9
1.4 Removable Drives..........................................................................................................1-10
1.5 Power Supply.................................................................................................................1-16
1.6 Batteries .........................................................................................................................1-18
Chapter 2 Troubleshooting Procedures
2.1 Troubleshooting Introduction ..........................................................................................2-1
2.2 Troubleshooting Flowchart..............................................................................................2-2
2.3 Power Supply Troubleshooting .......................................................................................2-7
2.4 Display Troubleshooting................................................................................................2-12
2.5 Keyboard Troubleshooting ............................................................................................2-15
2.6 External USB Devices Troubleshooting........................................................................2-17
2.7 TV-Out Failure Troubleshooting................................................................................... 2-19
2.8 Printer Port Troubleshooting .........................................................................................2-21
2.9 TouchPad Troubleshooting............................................................................................2-23
2.10 Speaker Troubleshooting...............................................................................................2-25
2.11 Optical Drive Troubleshooting......................................................................................2-27
2.12 Modem Troubleshooting................................................................................................ 2-30
2.13 PCMCIA Troubleshooting............................................................................................. 2-32
2.14 IEEE 1394 Troubleshooting ..........................................................................................2-34
2.15 Wireless LAN Troubleshooting.....................................................................................2-36