EasyManua.ls Logo

Toshiba Qosmio X300

Toshiba Qosmio X300
255 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
Toshiba Personal Computer
Qosmio X300
Maintenance Manual
TOSHIBA CORPORATION
[CONFIDENTIAL]

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Toshiba Qosmio X300 and is the answer not in the manual?

Toshiba Qosmio X300 Specifications

General IconGeneral
Wireless802.11a/g/n
LANGigabit Ethernet
ProcessorIntel Core 2 Duo
ChipsetIntel PM45 Express
RAMUp to 4GB
Display17-inch, 1920x1200 resolution
GraphicsNVIDIA GeForce
Optical DriveBlu-ray Disc drive
Operating SystemWindows Vista Home Premium
AudioHarman Kardon speakers
WebcamBuilt-in webcam
PortsHDMI, VGA, eSATA

Summary

Chapter 1 Hardware Overview

1.1 Features

Details the core features of the Qosmio X300 notebook PC, including processor, memory, and storage.

1.2 2.5-inch HDD

Describes the specifications and types of 2.5-inch Hard Disk Drives supported by the computer.

1.3 DVD Super Multi (+-R Double Layer)

Details the capabilities and supported formats of the DVD Super Multi drive.

1.4 Power Supply

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

1.5 Batteries

Covers the main battery pack and RTC battery, including charging control and types.

Chapter 2 Troubleshooting Procedures

2.1 Troubleshooting Introduction

Introduces the chapter, lists covered FRUs, and required tools for troubleshooting.

2.2 Troubleshooting Flowchart

Provides a flowchart to guide users in identifying and resolving computer malfunctions.

2.3 Power Supply Troubleshooting

Details the steps to diagnose and resolve issues related to the computer's power supply.

2.4 Display Troubleshooting

Outlines procedures for diagnosing and fixing problems with the computer's display.

2.5 Keyboard Troubleshooting

Provides steps to identify and resolve issues with the computer's keyboard.

2.6 External USB Devices Troubleshooting

Guides users on troubleshooting problems with external USB devices.

2.7 TouchPad Troubleshooting

Details procedures for diagnosing and resolving issues with the computer's touchpad.

2.8 Speaker Troubleshooting

Outlines steps to troubleshoot problems with the computer's built-in speakers.

2.9 Optical Drive Troubleshooting

Provides guidance on troubleshooting the computer's internal optical drive.

2.10 Modem Troubleshooting

Details procedures for diagnosing and resolving issues with the computer's modem.

2.11 Express card Troubleshooting

Outlines steps for troubleshooting problems with the Express card slot.

2.12 IEEE 1394 Troubleshooting

Provides guidance on troubleshooting issues related to the IEEE 1394 port.

2.13 Wireless LAN Troubleshooting

Details procedures for diagnosing and resolving problems with the wireless LAN.

2.14 Camera Troubleshooting

Outlines steps for troubleshooting issues with the computer's camera.

2.15 Bluetooth Troubleshooting

Provides guidance on troubleshooting Bluetooth connectivity issues.

2.16 7 in 1 card Troubleshooting

Details procedures for troubleshooting the 7-in-1 card reader.

2.17 HDD Troubleshooting

Outlines steps for diagnosing and resolving Hard Disk Drive problems.

2.18 CRT Troubleshooting

Provides guidance on troubleshooting issues with the CRT port.

2.19 HDMI Troubleshooting

Details procedures for diagnosing and resolving problems with the HDMI port.

2.20 SPDIF troubleshooting

Outlines steps for troubleshooting SPDIF audio output.

2.21 MIC Troubleshooting

Provides guidance on troubleshooting microphone issues.

2.22 Finger printer troubleshooting

Details procedures for diagnosing and resolving fingerprint scanner issues.

2.23 FM tuner Failure Troubleshooting

Outlines steps for troubleshooting FM tuner failures.

2.24 E-SATA Troubleshooting

Provides guidance on troubleshooting E-SATA port issues.

2.25 UWB Troubleshooting

Details procedures for diagnosing and resolving UWB connectivity issues.

2.26 Display port Troubleshooting

Outlines steps for troubleshooting DisplayPort issues.

Chapter 3 Tests and Diagnostics

3.1 The Diagnostic Test

Explains how to use the Test & Diagnostic program and its available tests.

3.2 Executing the Diagnostic Test

Provides step-by-step instructions for running the diagnostic programs.

3.3 Display Configuration

Shows how to display unit configuration details like CPU, memory, and storage.

3.4 Beep sound Test

Tests the speaker functionality by generating beep sounds.

3.5 Fan ONOFF Test

Tests the functionality of the computer's cooling fan.

3.6 Main Battery Charge Test

Tests the main battery's charging capability and capacity.

3.7 FDD Test

Tests the functionality of the Floppy Disk Drive.

3.8 Computrace Test

Checks and manages the PC's Computrace function.

3.9 Keyboard Test

Tests the functionality of all keys on the computer's keyboard.

3.10 Mouse (Pad) Test

Tests the functionality of the touchpad, including speed, acceleration, and buttons.

3.11 LCD Pixels Mode Test

Tests the display's video output in different modes.

3.12 Magnetic Switch Test

Tests the functionality of the lid switch that turns off the display.

3.13 LAN Test

Tests the computer's Local Area Network (LAN) connection.

3.14 RTC Test

Checks the computer's Real Time Clock and calendar functions.

3.15 Read 1394 GUID

Checks the correctness of the EEPROM 1394GUID code.

3.16 Speaker EQ (Equalizer Quality factor) Type Check&Re-Write

Checks and rewrites the EEPROM EQ type for speaker quality.

3.17 Sensor Button Test

Manually tests each of the sensor buttons.

3.18 Memory test

Checks the DDR RAM vendor, frequency, and size in each slot.

3.19 1 st HDD Test

Verifies the functionality of the first Hard Disk Drive.

3.20 2 nd HDD Test

Verifies the functionality of the second Hard Disk Drive.

3.21 Read DMI

Allows checking the computer's Desktop Management Interface (DMI) data.

3.22 Write DMI

Allows writing or modifying DMI data for the computer.

3.23 Memory RW test

Performs read and write tests on the computer's memory.

Chapter 4 Replacement Procedures

4.1 General

Provides an overview of disassembly and FRU replacement, including a chart of FRUs.

Safety Precautions

Details critical safety measures to follow before and during disassembly.

Before You Begin

Offers advice and precautions for starting the disassembly process.

Disassembly Procedures

Explains the two basic types of cable connectors and their removal.

Assembly Procedures

Provides general guidelines for reassembling the computer after repairs.

Tools and Equipment

Lists the necessary tools and equipment for disassembly and reassembly.

Screw Tightening Torque

Specifies the correct torque values for various screws.

Colors of Screw Shanks

Explains how screw shank colors indicate length for identification.

Symbols of Screws on the Computer Body

Describes symbols used to identify screw types on the computer body.

4.2 Battery

Covers the removal and installation procedures for the battery pack.

4.3 HDD

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

4.4 Memory

Explains how to remove and install optional memory modules.

4.5 Keyboard Cover and Keyboard

Covers the removal and installation of the keyboard and its cover.

4.6 Wireless LAN Card and UWB Card

Details the removal and installation of Wireless LAN and UWB cards.

4.7 ODD

Covers the removal and installation of the Optical Drive Bay Module.

4.8 Express Dummy Card

Explains the removal and installation of Express Dummy Cards or PC Cards.

4.9 Optional Memory Card

Details the removal and installation of optional memory cards.

4.10 Top Cover

Covers the removal and installation procedures for the computer's top cover.

4.11 Display Assembly

Details the removal and installation of the display assembly.

4.12 DC-in jack

Explains the procedure for removing and installing the DC-in jack.

4.13 Speakers

Covers the removal and installation of the computer's speakers.

4.14 Touch Pad and Finger Print Board

Details the removal and installation of the touchpad and fingerprint board.

4.15 Power Switch

Covers the removal and installation of the power switch board.

4.16 Audio Card

Details the removal and installation of the audio card.

4.17 MDC Module & System Board

Covers the removal and installation of the system board.

4.18 VGA Board and VGA Cooling Module

Details the removal and installation of the VGA board and cooling module.

4.19 CPU Cooling Module and Fan

Covers the removal and installation of the CPU cooling module and fan.

4.20 CPU

Details the procedures for removing and installing the Central Processing Unit (CPU).

4.21 Sub-speakers and Sub-woofer

Covers the removal and installation of sub-speakers and the subwoofer.

4.22 Bluetooth, Wi-Fi Switch, and Touch Pad LED Board

Details the removal and installation of Bluetooth, Wi-Fi switch, and touchpad LED boards.

4.23 Bridge Media and FM Radio Modules

Covers the removal and installation of Bridge Media and FM Radio modules.

4.24 Display Mask

Details the removal and installation of the display mask.

4.25 FL Inverter Board

Covers the removal and installation of the FL Inverter Board.

4.26 CCD Board, MIC and Antenna

Details the removal and installation of the CCD board, microphone, and antenna.

4.27 LCD Modules

Covers the removal and installation of the 17.1-inch LCD module.

Appendix A Handling the LCD Module

Precautions for handling the LCD module

Provides precautions to prevent damage when handling the LCD module.

Appendix B Board Layout

B.1 System Board Top View

Illustrates the top view of the system board with component labels.

B.2 System Board Bottom View

Illustrates the bottom view of the system board with component labels.

Appendix C Pin Assignments

C.1 JP3,JP4

Details the pin assignments for SODIMM I/F connectors.

C.2 JP5

Provides pin assignments for the RGB I/F connector.

C.3 JP10

Details the pin assignments for the 2nd HDD I/F connector.

C.4 JP11

Provides pin assignments for the 1st HDD I/F connector.

C.5 JP12

Details the pin assignments for the ODD I/F connector.

C.6 JP15

Provides pin assignments for PC Card I/F connectors.

C.7 JP9

Details the pin assignments for LCDS I/F connectors.

C.8 JP41,JP42

Provides pin assignments for Fan I/F connectors.

C.9 JP37

Details the pin assignments for the K/B connector.

C.10 JP39

Provides pin assignments for the MDC Connector.

C.11 PJP1

Details the pin assignments for the AC Adaptor Connector.

C.12 PJP2

Provides pin assignments for the Battery Connector.

C.12 JP18

Details the pin assignments for the Microphone I/F connector.

C.13 JP21

Provides pin assignments for the Headphone Connector.

Appendix D Keyboard ScanCharacter Codes

Table D-1 Scan codes (set 1 and set 2)

Lists scan codes for keyboard keys in different sets.

Table D-2 Scan codes with left Shift key

Shows scan codes when the left Shift key is used.

Table D-3 Function of Numberic key for Numlock OnOff mode

Details the function of numeric keys based on Numlock state.

Table D-4 Scan codes in Numlock mode

Lists scan codes for keys in Numlock mode.

Table D-5 Scan codes with Fn key

Shows scan codes when the Fn key is used.

Table D-6 No.124 key scan code

Lists scan codes for specific keys, including the No. 124 model.

Table D-7 No.126 key scan code

Lists scan codes for specific keys, including the No. 126 model.

Appendix E Key Layouts

1. United Status (US) Keyboard

Displays the layout of the US keyboard.

2. Traditional Chinese (CH) Keyboard

Displays the layout of the Traditional Chinese keyboard.

3. Thai (TI) Keyboard

Displays the layout of the Thai keyboard.

4. Korean (KO) Keyboard

Displays the layout of the Korean keyboard.

5. United Kingdom (UK) Keyboard

Displays the layout of the UK keyboard.

6. US International (UI) Keyboard

Displays the layout of the US International keyboard.

7. Hebrew (HB) Keyboard

Displays the layout of the Hebrew keyboard.

8. Danish (DM) Keyboard

Displays the layout of the Danish keyboard.

9. Swiss (SW) Keyboard

Displays the layout of the Swiss keyboard.

10. Arabic (ARE) Keyboard

Displays the layout of the Arabic keyboard.

11. Czech (CZ) Keyboard

Displays the layout of the Czech keyboard.

12. Russian (RU) Keyboard

Displays the layout of the Russian keyboard.

13. Portuguese (PO) Keyboard

Displays the layout of the Portuguese keyboard.

14. Slovakian (SL) Keyboard

Displays the layout of the Slovakian keyboard.

15. Italian (IT) Keyboard

Displays the layout of the Italian keyboard.

16. French (FR) Keyboard

Displays the layout of the French keyboard.

17. German (GR) Keyboard

Displays the layout of the German keyboard.

18. Greek (GK) Keyboard

Displays the layout of the Greek keyboard.

19. Hungarian (HG) Keyboard

Displays the layout of the Hungarian keyboard.

20. Spanish (SP) Keyboard

Displays the layout of the Spanish keyboard.

21. Turkish (TR) Keyboard

Displays the layout of the Turkish keyboard.

22. Turkish F (TR-F) Keyboard

Displays the layout of the Turkish F keyboard.

23. Swedish (SD) Keyboard

Displays the layout of the Swedish keyboard.

24. Belgian (BE) Keyboard

Displays the layout of the Belgian keyboard.

25. Yugoslavian (YU) Keyboard

Displays the layout of the Yugoslavian keyboard.

26. Norwegian (NW) Keyboard

Displays the layout of the Norwegian keyboard.

27. Scandinavian (ND) Keyboard

Displays the layout of the Scandinavian keyboard.

28. Canadian Multinational(AC)Keyboard

Displays the layout of the Canadian Multinational keyboard.

29. Canadian Bilingual (CB) Keyboard

Displays the layout of the Canadian Bilingual keyboard.

30. Japanese (JP) Keyboard

Displays the layout of the Japanese keyboard.

Appendix F Series Screw Torque List

Table F-1 Series Screw Torque List

Lists screw specifications, quantities, locations, and torque values.

Appendix G Reliability

Table G-1 MTBF

Shows Mean Time Between Failures (MTBF) for various computer components.

Related product manuals