Table Of Contents - Toshiba Tecra M4 Maintenance Manual

Table of Contents

Chapter 1 Hardware Overview
1.1 Features ...................................................................................................................... 1-1
1.2 2.5-inch Hard Disk Drive......................................................................................... 1-11
1.3 Optical Drive............................................................................................................ 1-13
1.4 Keyboard.................................................................................................................. 1-26
1.5 TFT Color Display................................................................................................... 1-27
1.6 Power Supply ........................................................................................................... 1-29
1.7 Batteries ................................................................................................................... 1-32
1.8 AC Adapter .............................................................................................................. 1-35
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 USB 3.5" FDD Troubleshooting.............................................................................. 2-33
2.6 2.5" HDD Troubleshooting...................................................................................... 2-36
2.7 Keyboard Troubleshooting ...................................................................................... 2-41
2.8 Display Troubleshooting.......................................................................................... 2-42
2.9 Touch Pad Troubleshooting..................................................................................... 2-44
2.10 Selectable bay(optical drive) Troubleshooting ........................................................ 2-45
2.11 Modem Troubleshooting.......................................................................................... 2-46
2.12 Bluetooth Troubleshooting ...................................................................................... 2-47
2.13 LAN Troubleshooting.............................................................................................. 2-50
2.14 Sound Troubleshooting............................................................................................ 2-51
2.15 SD Card Slot Troubleshooting................................................................................. 2-52
2.16 Tablet Pen Troubleshooting..................................................................................... 2-53
vi [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)