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Clevo W240HU Series - User Manual

Clevo W240HU Series
99 pages
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W240HU/W241HUQ/W245HUQ/W249HUQ Series

Table of Contents

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Clevo W240HU Series Specifications

General IconGeneral
Memory Slots2
Optical DriveDVD Super Multi
LANGigabit Ethernet
Wireless LAN802.11 b/g/n
WebcamHD Webcam
Card ReaderSD/MMC
HDMI PortYes
VGA PortYes
Battery6-cell Li-ion

Summary

Preface

Important Safety Instructions

Crucial safety precautions to reduce risks when using electrical equipment.

Instructions for Care and Operation

Guidelines for handling and operating the notebook computer properly.

Power Safety

Specific requirements and safety measures related to the computer's power supply.

Battery Precautions

Safety guidelines and warnings concerning the use and handling of batteries.

System Startup

Step-by-step instructions for initial system setup and startup procedures.

Introduction

Specifications

Detailed technical specifications of the notebook computer.

Disassembly

Maintenance Tools

Lists recommended tools for notebook disassembly and maintenance procedures.

Maintenance Precautions

Lists precautions to avoid personal injury and computer damage during disassembly.

Disassembly Steps

Provides a table listing disassembly procedures and corresponding page numbers.

Removing the Battery

Step-by-step guide on how to remove the notebook battery.

Removing the Hard Disk Drive

Instructions for removing and upgrading the notebook's hard disk drive.

Removing the Optical (CD;DVD) Device

Guide on how to remove and replace the optical drive from the notebook.

Removing the System Memory (RAM)

Instructions for removing and installing system memory modules (RAM).

Removing and Installing a Processor

Detailed steps for removing and installing the CPU, including heat sink.

Removing the Wireless LAN Module

Procedure for removing and replacing the wireless LAN module.

Removing the Keyboard

Step-by-step guide to remove and reinstall the notebook keyboard.

Schematic Diagrams

Schematic Diagrams

Appendix containing circuit diagrams for the notebook's PCBs.

System Block Diagram

Provides an overall system block diagram of the notebook's architecture.

CPU 1;7 (DMI, PEG, FDI)

Schematic diagram for CPU interface signals including DMI, PEG, and FDI.

CPU 4;7 (Power)

Schematic diagram showing CPU power supply and voltage regulation circuits.

CPU 5;7 (Graphics Power)

Schematic diagram for CPU graphics power delivery and voltage regulation.

Power V-Core1

Schematic diagram for the V-Core1 power supply and control.

Power V-Core2

Schematic diagram for the V-Core2 power supply and control.

Charger, DC In

Schematic diagram for the battery charger and DC input circuitry.

BIOS Update

To Update the FLASH ROM BIOS

Steps required to update the system's BIOS from the web.

Use the Flash Tools to Update the BIOS

Instructions on using flash tools in DOS to update the BIOS.

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