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Toshiba Personal Computer
Satellite M40/M45
TECRA A4
dynabook Vx/4
Maintenance Manual
TOSHIBA CORPORATION
S/ No.
Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual
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Copyright © 2004 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein. Toshiba Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual First edition Dec. 2004 Disclaimer The information presented in this manual has been reviewed and validated for accuracy. The included set of
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Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite M40/M45 TECRA A4 dynabook Vx/4, referred to as Satellite M40/M45 TECRA A4 dynabook Vx/4 in this manual. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field. SAFETY PRECAUTIONS Four types of messages are used in this manual to bring important information t
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The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite M40/M45 TECRA A4 dynabook Vx/4 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service. Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs. Appendices The appendices describe the followin
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Conventions This manual uses the following formats to describe, identify, and highlight terms and operating procedures. Acronyms On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition. For example: Read Only Memory (ROM) Keys Keys are used in the text to describe many operations. The key top symbol as it appears on the keyboard is printed in boldface type. Key operation Some operations require you to simulta
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Table of Contents Chapter 1 Hardware Overview 1.1 Features............................................................................................................................ 1-1 1.2 System Unit Components .............................................................................................. 1-11 1.3 2.5-inch HDD................................................................................................................. 1-18 1.4 DVD-ROM Drive .........................
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Procedure 4 Test Program Check ................................................................... 2-13 Procedure 5 Connector Check and Replacement Check................................. 2-14 2.6 Keyboard..............................................................................................................2-15 Procedure 1 Test Program Check ...................................................................... 2-15 Procedure 2 Connector Check and Replacement Check..................
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Chapter 3 Diagnostic Programs 3.1 General...................................................................................................................3-1 3.2 Quick Start..............................................................................................................3-3 3.3 Option...................................................................................................................3-16 3.4 Subtests..............................................................
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Chapter 4 Replacement Procedures 4.1 General...................................................................................................................4-1 4.2 Wireless LAN Card.............................................................................................. 4-22 4.3 HDD.....................................................................................................................4-24 4.4 Cooling Module.............................................................
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Appendices Appendix A Handling the LCD Module ........................................................................... A-1 Appendix B Board Layout .................................................................................................B-1 Appendix C Keyboard Scan/Character Codes ...................................................................C-1 Appendix D Key Layout.................................................................................................... D-1 App
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Chapter 1 Hardware Overview
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1 Hardware Overview ii Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual
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1 Hardware Overview Chapter 1 Contents 1.1 Features............................................................................................................................... 1 1.2 System Unit Components ................................................................................................. 12 1.3 2.5-inch HDD.................................................................................................................... 19 1.4 DVD-ROM Drive ............................
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1 Hardware Overview Figures Figure 1- 1 id_10_10g Parts description placement................................................................7 Figure 1- 2 id_10c_10gc Parts description placement ............................................................8 Figure 1- 3 id_JP Parts description placement ........................................................................9 Figure 1- 4 The computer Block diagram .......................................................................
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1.1 Features 1 Hardware Overview 1.1 Features The Toshiba Satellite M40/M45 TECRA A4 dynabook VX/4 is a full size notebook PC based on the Intel Pentinm M (Dothan) and Celeron M processor, providing high-speed processing capabilities and advanced features. The computer employs a Lithium Ion battery that allows it to be battery-operated for a longer period of time. The display uses 15.4-inch WXGA and WSXGA+ LCD panel, at a resolution of 1280 by 800 pixels (WXGA) and 1680 by 1050 pixel
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1 Hardware Overview 1.1 Features Memory The computer has two SO DIMMs slot comes standard with DDR 2700 module. It supports PC2700 and uses SO DIMMs (DDR SDRAM) driven at 2.5 V, accepting BTO/CTO for your memory requirements. It can incorporate up to 2 GB of main memory. using the following sizes of memory modules: 128 MB (8M ×16×8P) 256 MB (16M ×16×8P) 512 MB (32M ×16×8P) 1024 MB (64Mx16x8P) Japan Model Use : 256 MB (16M ×16×8P) 512 MB (32M ×16×8P) Hard Disk Dri
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1.1 Features 1 Hardware Overview ODD The ODD can accommodate a CD-ROM, DVD-ROM, CD-RW/DVD ROM, DVD+-R/+-RW,DVD Super Multi ,DVD Super Multi (Double Layer)drives. Display The LCD displays available come in the following four sizes: 15.4” WXGA-Non CSV/15.4” WXGA-CSV/15.4” WXGA-CSV(High brightness)/15.4” WSXGA+-Non CSV color display, resolution 1280 ×800/1680 ×1050,262,144 colors with dithering. Japan Model Use : 15.4”WXGA-CSV(High brightness) Keyboard The keyboard has 29 kinds
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1 Hardware Overview 1.1 Features SD/MS(MS Pro)/SM//MMC/XD Card This slot is for your memory card requirements to provide memory card read on your computer Toshiba Pointing Device Toshiba Pointing Device has one kind of Synaptice TouchPad with two button. Sound system The AD1981B integrated audio controller supports multimedia. The sound system contains the following: Stereo speakers Headphone jack Internal microphone External microphone jack LAN The internal LA
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1.1 Features 1 Hardware Overview IEEE 1394 The IEEE 1394 serial data transfer rate is 400 Mbps, These port support hot plugging. Parallel Port(optional) The Parallel Port is optional integrated device. to supported connect a printer or another parallel device. The port is IEEE-1284 compliant and supports Extended Capabilities Port (ECP). CD Key(optional) The CD Key supports to play Audio CD directly. PCI Express Slot The ICH6 provides PCI Expres
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1 Hardware Overview 1.1 Features Figures 1-1/1-2 and 1-3 show the computer and its system unit configuration, respectively. 6 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual
