Toshiba Satellite L300D User Manual

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SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300DMaintenanceManual 
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ToshibaPersonalComputer
SatelliteL300D/L305D
SatelliteProL300D
EQUIUML300D
SATEGOL300D
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(PSLC8x/PSLC9x)
(PSLCAx/PSLCBx)
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MaintenanceManual
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TOSHIBACORPORATION
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S/No
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Toshiba Satellite L300D Specifications

General

Battery	6-cell Lithium-Ion
LAN	10/100 Ethernet
Processor	AMD Sempron
RAM	Up to 4 GB DDR2
Storage	160 GB HDD
Display	15.4-inch, 1280 x 800 pixels
Graphics	ATI Radeon X1250
Operating System	Windows Vista Home Basic
Optical Drive	DVD SuperMulti
Chipset	AMD M690G
Wireless	802.11b/g
Ports	3 x USB 2.0, VGA, RJ-45, Microphone, Headphone
Card Reader	5-in-1 card reader (SD, MMC, Memory Stick, Memory Stick Pro, xD)

Summary

Chapter 1 Hardware Overview

1.1 Features

Details the main features and specifications of the Toshiba Satellite L300D/L305D series notebooks.

1.2 System Unit Components

Describes the internal hardware components that make up the computer's system unit.

Chapter 2 Troubleshooting

2.1 Outline

Provides an overview of the chapter, detailing fault diagnosis procedures for Field Replaceable Units (FRUs).

2.2 Basic Flowchart

Provides a step-by-step guide to diagnose and identify faulty Field Replaceable Units (FRUs).

2.3 Power Supply

Outlines procedures for checking the computer's power supply status via LEDs and connections.

2.5 2.5-inch HDD

Details troubleshooting steps for the 2.5-inch Hard Disk Drive, including message, partition, format checks.

Chapter 3 Diagnostic Programs

3.1 General

Introduces diagnostic programs, classifying them into OPTION and DIAGNOSTIC TEST types.

3.2 Quick Start

Explains how to use the diagnostic programs, including Quick Test and Customization Test procedures.

3.5 System Test

Covers tests for CPU functionality, speed, coprocessor, and other system board related diagnostics.

3.6 Memory Test

Details tests for BIOS ROM, parity, and various memory patterns to check chip functionality.

Chapter 4 Replacement Procedures

4.1 General

Introduces disassembly procedures, safety precautions, and tools needed for component replacement.

Safety Precautions

Lists critical safety warnings and cautions for handling computer components and performing repairs.

4.2 HDD

Provides step-by-step instructions for removing and installing the Hard Disk Drive.

4.10 CPU Cooling Module and Fan

Details the procedure for removing and installing the CPU cooling module and fan assembly.

Appendices

Appendix A Handling the LCD Module

Offers precautions and guidelines for safely handling and installing the LCD module.

Appendix C Pin Assignments

Lists all connector pin assignments for various internal and external components.

Appendix E Key Layout

Illustrates the key layout for different international keyboard variations.

Appendix F BIOS Rewrite Procedures

Explains the process of rewriting the system BIOS program when updating the BIOS.