Acer M3900 manual

Acer

Aspire M3900

Service Guide

PRINTED IN TAIWAN

Contents

Main Page Page Disclaimer Conventions Page Table of Contents System Tour 1 System Utilities 12 System Disassembly 27 System Troubleshooting 54 Page System Tour Chapter 1 Features Operating System Processor Audio LAN USB ports Extension slot Total I/O ports System BIOS Power supply Page System Components Front Panel Rear Panel Hardware Specifications and Configurations Processor BIOS IOS Hotkey List Main Board Major Chips Memory Combinations System Memory Audio Interface SATA Interface USB Port Environmental Requirements Power Management Power Management Function(ACPI support function) Device Standby Mode Global Standby Mode Suspend Mode ACPI System Utilities Chapter 2 CMOS Setup Utility Entering CMOS setup Navigating Through the Setup Utility Setup Utility Menus Product Information Page 17 Chapter 2 Advanced BIOS Feature Chapter 2 18 Advanced Chipset Features 19 Chapter 2 Integrated Peripherals Chapter 2 20 Power Management Setup Page Frequency/Voltage Control BIOS Security Features Setting a supervisor password Changing the supervisor password Removing a supervisor password Page Page Page Disassembly Requirements Chapter 3 System Disassembly Page Page Page Page Removing the Processor Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page System Troubleshooting Chapter 4 Hardware Diagnostic Procedure System Check Procedures Power System Check System External Inspection System Internal Inspection Beep Codes Checkpoints Viewing BIOS checkpoints Bootblock Initialization Code Checkpoints Page Bootblock Recovery Code Checkpoints BIOS Recovery Page Page Jumper Setting Setting Jumper Internal header pin definition Page Connector pin definition Page Page FRU (Field Replaceable Unit) List Chapter 6 Page Page 71 Chapter 6 Aspire M3900 FRU List Chapter 6 72 73 Chapter 6 Chapter 6 74 75 Chapter 6