Table Of Contents - Toshiba Portege M100 Maintenance Manual

Table of Contents

Chapter 1 Hardware Overview
1.1 Features ...................................................................................................................... 1-1
1.2 System Unit Block Diagram......................................................................................... 1-6
1.3 3.5-inch Floppy Disk Drive (USB External)................................................................ 1-10
1.4 2.5-inch Hard Disk Drive........................................................................................... 1-11
1.5 DVD-ROM Drive ..................................................................................................... 1-13
1.6 CD-RW/DVD-ROM Drive ....................................................................................... 1-14
1.7 Power Supply............................................................................................................ 1-15
1.8 Batteries.................................................................................................................... 1-18
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................................................................................... 2-17
2.5 FDD Troubleshooting................................................................................................ 2-28
2.6 HDD Troubleshooting................................................................................................ 2-31
2.7 Keyboard Troubleshooting......................................................................................... 2-36
2.8 Display Troubleshooting............................................................................................. 2-38
2.9 DVD-ROM Drive Troubleshooting............................................................................ 2-41
2.10 CD-RW/DVD-ROM Drive Troubleshooting.............................................................. 2-43
2.11 Modem Troubleshooting............................................................................................ 2-45
2.12 LAN Troubleshooting................................................................................................ 2-47
2.13 Bluetooth Troubleshooting.......................................................................................... 2-48
2.14 Wireless LAN Troubleshooting.................................................................................. 2-52
2.15 Sound Troubleshooting .............................................................................................. 2-56
vi PORTEGE M100 Maintenance Manual (960 -452)