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Toshiba Satellite A505 User Manual

Toshiba Satellite A505
285 pages
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Satellite/Satellite Pro/A500/A505/A507/dynabook Maintenance Manual
Toshiba Personal Computer
Satellite A500
(PSAPx)
Maintenance Manual
TOSHIBA CORPORATION
S/ No

Table of Contents

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Toshiba Satellite A505 Specifications

General IconGeneral
Operating SystemWindows 7 Home Premium
Storage500GB HDD
GraphicsIntel HD Graphics
Optical DriveDVD SuperMulti drive
WirelessWi-Fi (802.11b/g/n)
Battery6-cell lithium-ion
ProcessorIntel Core i5

Summary

Preface

SAFETY PRECAUTIONS

Details critical safety measures and warnings for handling electronic components and the computer.

Chapter 1 Hardware Overview

1.1 Features

Provides a comprehensive overview of the computer's hardware capabilities and specifications.

1.2 System Unit Components

Details the various internal components and their functions within the system unit.

1.3 2.5-inch HDD

Describes the specifications and capabilities of the 2.5-inch Hard Disk Drive.

1.4 Solid Status Drive (SSD)

Outlines the specifications and features of the Solid State Drive.

1.5 DVD Super Multi (+-R Double Layer)

Details the functionality and specifications of the DVD Super Multi drive.

1.6 Power Supply

Explains the functions and operation of the computer's power supply unit.

1.7 Batteries

Covers the types, specifications, and charging control of the computer's batteries.

Chapter 2 Troubleshooting

2.1 Outline

Introduces the chapter's scope, covering fault diagnosis procedures for FRUs.

2.2 Basic Flowchart

Presents a diagnostic flowchart to identify potentially faulty FRUs and guides troubleshooting steps.

2.3 Power Supply

Provides troubleshooting procedures for power supply-related issues using LEDs.

2.4 System Board

Offers troubleshooting steps for system board defects via message and test checks.

2.5 HDD

Details troubleshooting procedures for HDD malfunctions, including message, partition, and format checks.

2.6 SSD

Outlines troubleshooting steps for SSD issues, focusing on test programs and connector checks.

2.7 Keyboard

Provides troubleshooting methods for keyboard defects, including test programs and connector checks.

2.8 Display

Guides users through troubleshooting display problems using external monitors and tests.

2.9 ODD (Optical Disk Drive)

Presents troubleshooting steps for ODD issues, including cleaning, testing, and connector checks.

2.10 LAN

Details troubleshooting procedures for LAN malfunctions, covering test programs and connector checks.

2.11 Finger Print (Optional)

Offers troubleshooting steps for Finger Print reader issues via test programs and connector checks.

2.12 Audio Test

Outlines troubleshooting for audio system problems through test programs and connector checks.

2.13 IEEE 1394 Test

Provides troubleshooting steps for IEEE 1394 interface issues via test programs and connector checks.

2.14 Cooling Module

Details troubleshooting for cooling module problems through test programs and connector 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 run diagnostic tests efficiently, covering various test items and their procedures.

3.3 Options

Describes how to configure batch parameters, test items, and LOG file settings for diagnostics.

3.4 Subtests

Lists and categorizes various subtests available for diagnosing hardware components.

3.5 System Test

Details the system test procedures for CPU, Boards, and FAN, including parameter settings.

3.6 Memory Test

Covers memory testing procedures, including BIOS ROM, Parity, and Pattern tests.

3.7 Storage

Explains diagnostic tests for HDD and ODD, including Read/Write, Seek, and Controller tests.

3.8 Video

Details video testing procedures for Text Mode, VGA Modes, and VESA Video Memory.

3.9 Communication (COMM)

Covers diagnostic tests for LAN Card and 1394 interfaces, including ID and GUID detection.

3.10 Peripheral

Outlines diagnostic tests for Keyboard, Mouse, and LED components.

3.11 Error Codes and description

Provides a reference for error codes, their descriptions, causes, and actions for various devices.

3.12 Quick Test Item List

Lists quick test items for various devices with their estimated test duration or comments.

Chapter 4 Replacement Procedures

4.1 General

Explains how to disassemble and replace FRUs, including safety and general procedures.

4.2 Battery Pack/PC card/Bridge Media

Details the procedures for removing and installing battery packs, PC cards, and bridge media.

4.3 Memory Module

Provides step-by-step instructions for removing and installing memory modules.

4.4 HDD

Outlines the procedures for removing and installing the Hard Disk Drive.

4.5 ODD Bay Module

Details the removal and installation of the ODD bay module and its components.

4.6 Keyboard

Provides instructions for removing and installing the keyboard assembly.

4.7 Wireless LAN Card

Details the procedures for removing and installing the wireless LAN card.

4.8 Top Cover

Guides users through the process of removing and installing the computer's top cover.

4.9 MDC Module

Outlines the steps for removing and installing the MDC (Modem Daughter Card) module.

4.10 FM module

Provides instructions for removing and installing the FM module.

4.11 Bluetooth module

Details the procedures for removing and installing the Bluetooth module.

4.12 Speakers

Provides instructions for removing and installing the system speakers.

4.13 Display Assembly

Outlines the procedures for removing and installing the display assembly.

4.14 DC-IN cable, RJ11(or FM) cable and USB cable

Details the removal and installation of various cables, including DC-IN, RJ11, and USB.

4.15 LED Board

Provides instructions for removing and installing the LED board.

4.16 System Board

Outlines the procedures for removing and installing the system board.

4.17 VGA Board (for VGA Board Model)

Details the removal and installation of the VGA board.

4.18 CPU Cooling Module and Fan

Provides instructions for removing and installing the CPU cooling module and fan.

4.19 CPU

Outlines the procedures for removing and installing the CPU.

4.20 SSD

Details the removal and installation of the Solid State Drive (SSD).

4.21 Slot ODD Module

Provides instructions for removing and installing the slot ODD module.

4.22 Display Mask

Outlines the procedures for removing and installing the display mask.

4.23 FL Inverter Board

Details the removal and installation of the FL inverter board.

4.24 LCD Module

Provides instructions for removing and installing the LCD module.

4.25 CCD Board and MIC

Outlines the procedures for removing and installing the CCD board and microphone.

4.26 Power Board, Switch Board and Logo LED Board

Details the removal and installation of power, switch, and logo LED boards.

4.27 Button Board

Provides instructions for removing and installing the button board.

Appendices

Appendix A Handling the LCD Module

Provides precautions and guidelines for safely handling the LCD module.

Appendix B Board Layout

Shows diagrams of the system board's front and back views with component layouts.

Appendix C Pin Assignments

Lists pin assignments for various connectors on the system board and other modules.

Appendix D Keyboard Scan/Character Codes

Details keyboard scan codes and character mappings for different key states and modes.

Appendix E Key Layout

Illustrates the key layouts for various international keyboard configurations.

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