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Toshiba Personal Computer
Satellite
Maintenance Manual
TOSHIBA CORPORATION
[CONFIDENTIAL]
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Copyright © 2009 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 Personal Computer Satellite Maintenance Manual First edition May. 2009 Disclaimer The information presented in this manual has been reviewed and validated for accuracy. The included set of inst
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Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite, referred to as the Satellite Series 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 i
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The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite Series 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 the LCD m
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Key operation Some operations require you to simultaneously use two or more keys. We identify such operations by the key top symbols separated by a plus (+) sign. For example, Ctrl + Pause (Break) means you must hold down Ctrl and at the same time press Pause (Break). If three keys are used, hold down the first two and at the same time press the third. User input Text that you are instructed to type in is shown in the boldface type below: DISKCOPY A: B: The display Text generated
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Table of Contents Chapter 1 Hardware Overview 1.1 Features..............................................................................Error! Bookmark not defined. 1.2 2.5-inch HDD.....................................................................Error! Bookmark not defined. 1.3 DVD Super Multi (+-R Double Layer) .............................Error! Bookmark not defined. 1.4 Power Supply.....................................................................Error! Bookmark not defined. 1.
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2.17 MIC troubleshooting process ………………………………………………………….. 42 2.18 Thermal Module troubleshooting ..........................................Error! Bookmark not defined. 2.19 LAN troubleshooting .............................................................Error! Bookmark not defined. Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test .............................................................Error! Bookmark not defined. 3.2 Executing the Diagnostic Test ...........................
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Chapter 4 Replacement Procedures 4.1 General...............................................................................Error! Bookmark not defined. Safety Precautions..............................................................Error! Bookmark not defined. Before You Begin ..............................................................Error! Bookmark not defined. Disassembly Procedures.....................................................Error! Bookmark not defined. Assembly Procedure
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Disassembling the ODD Drive...........................................Error! Bookmark not defined. Assembling the ODD Drive ...............................................Error! Bookmark not defined. 4.8 Keyboard Cover and Keyboard .........................................Error! Bookmark not defined. Removing the Keyboard Cover and Keyboard ..................Error! Bookmark not defined. Installing the keyboard Cover and Keyboard.....................Error! Bookmark not defined. 4.9 Logic
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Installing the Display Mask ...............................................Error! Bookmark not defined. 4.18 LCD Module and Inverter Board.......................................Error! Bookmark not defined. Removing the LCD Module and Inverter Board................Error! Bookmark not defined. Installing the LCD Module and Inverter Board.................Error! Bookmark not defined. 4.19 Camera (BTO) ...................................................................Error! Bookmark not define
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Figure 4.12 Removing the screws from the bottom of the laptop.........................................4-23 Figure 4.13 Removing six screws from under the keyboard.................................................4-24 Figure 4.14 Detaching cables from under the keyboard .......................................................4-25 Figure 4.15 Removing the power board................................................................................4-26 Figure 4.16 Removing the screws from t
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Figure 4.43 Installing the LCD Hinge Assembly..................................................................4-53 Figure 4.44 Removing the LCD Module from the LCD cover assembly .............................4-54 Figure 4.45 Removing the CMOS board and MIC ...............................................................4-55 Figure 4.46 Removing the USB Board .................................................................................4-56 Figure 4.47 Removing the Bluetooth card ..
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Appendices Appendix A Handling the LCD Module .................................................................................A-1 Appendix B Board Layout ...................................................................................................... B-1 Appendix C Pin Assignments.................................................................................................. C-1 Appendix D Keyboard Scan/Character Codes ............................................................
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Chapter 1 Hardware Overview
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1 Hardware Overview Chapter 1 Contents 1.1 Features .................................................................................................................. 1-1 1.2 2.5-inch HDD ....................................................................................................... 1-10 1.3 DVD Super Multi (+-R Double Layer)................................................................ 1-11 1.4 Power Supply ......................................................................
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1 Hardware Overview Figures Figure 1-1 ID Parts Description Placement Part A.......................................................... 1-5 Figure 1-2 The system diagram of the computer (Intel platform)................................... 1-6 Figure 1-3 The system diagram of the computer (AMD platform) ................................. 1-7 Figure 1-4 SATA HDD ................................................................................................. 1-10 Figure 1-5 DVD Super Multi Dri
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Error! Style not defined. Error! Style not defined. 1 Hardware Overview 1.1 Features The Toshiba Satellite L450/Pro L450/L450D/Pro L450D is a full size notebook PC based on the Dual Core 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 15.6-inch WXGA LCD panel. The PGA socket supports BTO for the CPU so that the system can be designed
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1 Hardware Overview Error! Style not defined. Error! Style not defined. ODD 12.7mm height DVD Super Multi drive supporting ±R Double Layer w/ Labelflash Display The LCD displays available come with one of following types: 15.6" COLOR TFT/HD LCD, 1366 X 768 HD Resolution Graphics Intel GM45/GL40 integrated graphic AMD RS780MN/RS780MC integrated graphic (depending on the model of the computer). Keyboard The computer is equipped with a Toshiba standard 300mm key
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Error! Style not defined. Error! Style not defined. 1 Hardware Overview Bridge Media Slot This slot allows you to insert SD, MiniSD/ MicroSD (through adapter), Memory Stick and MMC memory card. It supports High speed SD and SDHC. An I/O port heel cover is needed. This model does not support CF cards. Sound system The integrated sound system provides support for the computer's internal speakers and microphone, as allowing an external microphone and headphones to be connected via the
