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Toshiba Personal Computer
Satellite M40
Maintenance Manual
TOSHIBA CORPORATION
Toshiba Satellite M40 Maintenance Manual
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S/ No. ii
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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 Maintenance Manual Second edition Aug 2004 Disclaimer The information presented in this manual has been reviewed and validated for accuracy. The included set of instructions an
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Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite M40, referred to as Satellite M40 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 to your attention. Each of these messages will be itali
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The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Toshiba Satellite M40 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 following: ? Handling t
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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 simultan
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Table of Contents Chapter 1 Hardware Overview 1.1 Features...................................................................................................................1-1 1.2 System Unit Components..........................................................................................1-8 1.3 2.5-inch HDD ........................................................................................................1-14 1.4 DVD-ROM Drive ..................................................
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Procedure 2 Partition Check............................................................................2-11 Procedure 3 Format Check ..............................................................................2-12 Procedure 4 Test Program Check.....................................................................2-13 Procedure 5 Connector Check and Replacement Check ...................................2-14 2.6 Keyboard.......................................................................
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2.14 Cooling Module......................................................................................................2-25 Procedure 1 Test Program Check.....................................................................2-25 Procedure 2 Connector Check and Replacement Check ...................................2-25 Chapter 3 Diagnostic Programs 3.1 General....................................................................................................................3-1 3.2 Quick
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Chapter 4 Replacement Procedures 4.1 General....................................................................................................................4-1 4.2 Wireless Lan Card..................................................................................................4-18 4.3 HDD......................................................................................................................4-20 4.4 Switch Cover and Hotkey Board..........................................
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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
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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.....................................................................................................11 1.3 2.5-inch HDD......................................................................................................................18 1.4 DVD-ROM Drive.........................
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1 Hardware Overview Figures Figure 1- 1 id_10_10g Parts description placement ....................................................................6 Figure 1- 2 id_10c_10gc Parts description placement.................................................................7 Figure 1- 3 id_JP Parts description placement ............................................................................8 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 pixels
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1 Hardware Overview 1.1 Features 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 Drive (HDD)
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1.1 Features 1 Hardware Overview ? 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 countries key. ? Batteries The computer has a removable 6 Cell or 12 Cell Lithium Ion battery pack and an internal RTC battery
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1 Hardware Overview 1.1 Features ? 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 LAN board supports 10/100 Mbit and Giga-bit for BTO, enabling connection to a LAN at up to 1Gbps. It also supports Wake-up O
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1.1 Features 1 Hardware Overview 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 Express root ports which are compliant to the PCI Express Base Specification ,Revision 1.0a.The Root Port supports 2.5Gb/s bandwidth
