Acer 505 - page 16

10 Chapter 1

Bottom View

1 Intel FW 82443 Chipset 6 BIOS Flash ROM

2 DIMM Socket 7 Audio CODEC

3 CardBus Controller 8 Onboard System Memory

4 Super I/O Controller 9 Audio/Battery Connector

5 Modem Board Connector 10 Clock Generator

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505-1.book Page 10 Thursday, November 4, 1999 4:36 PM

Contents

Main Copyright Disclaimer Conventions Preface Table of Contents Chapter 1 System Specifications 1 Chapter 2 System Utilities 27 Chapter 3 Machine Disassembly and Replacement 41 Table of Contents System Specifications Chapter 1 Features Performance Multimedia Page Keyboard Special Keys Lock Keys Embedded Numeric Keypad Windows Keys The Euro Symbol Hot Keys Page Touchpad Basics System Block Diagram TM505 BL OC K DIAGR A M Chapter 1 9 Board Layout Top Vi ew Page Panels Front Panel Rear Panel Universal Serial Bus Page Indicators Chapter 1 15 Hardware Specifications and Configurat ions System Board Major Chips Processor BIOS Second-Level Cache 16 Chapter 1 System Memory Memory Combinations LAN Interface MODEM Interface Chapter 1 17 Floppy Disk Drive Interface Hard Disk Drive Interface CD-ROM Interface 18 Chapter 1 Audio Interface Video Interface Video Memory CD-ROM Interface Chapter 1 19 Video Resolution Modes Parallel Port Serial Port 20 Chapter 1 USB Port IrDA Port PCMCIA Port Keyboard Chapter 1 21 Battery DC-DC/Charger Converter Page Chapter 1 23 AC Adapter 24 Chapter 1 Power Management Environmental Requirements Mechanical Specifications Chapter 1 25 Memory Address Map I/O Address Map 26 Chapter 1 IRQ Assignment Map DMA Channel Assignment BIOS Setup Utility Navigating the BIOS Setup Utility System Utilities System Information Serial Number Asset Tag Number Product Name Manufacture Name UUID Basic System Configuration Chapter 1 31 Startup Configuration The Startup Configuration screen contains parameters that are related to computer startup. Onboard Device Configuration System Security Setting a password Changing a password Removing a password Password icons Page AFlash Utility Executing AFlash System Utility Diskette Panel ID Utility Thermal and Fan Utility Mainboard Data Utility System Diagnostic Diskette Running PQA Diagnostics Program. Page Page Machine Disassembly and Replacement Chapter 3 General Information Before You Begin Connector Types Unplugging the cable with locks Plugging the cable with locks Disassembly Procedure Flow chart Page Page Removing the Keyboard Page Page Page Disassembling the Main Unit Page Removing the Speakers Page Page Page Page Troubleshooting Chapter 4 System Check Procedures Diskette Drive Check CD-ROM Drive Check Keyboard or Auxiliary Input Device Check Memory Check Power System Check Check the Power Adapter Check the Battery Pack Touchpad Check Index of Error Message 62 Chapter 4 Error Messages List Chapter 4 63 No-Beep Symptoms 64 Chapter 4 Index of Symptom-to-FRU Error Message LCD-Related Symptoms Indicator-Related Symptoms Power-Related Symptoms Chapter 4 65 PCMCIA-Related Symptoms Memory-Related Symptoms Speaker-Related Symptoms Power Management-Related Symptoms 66 Chapter 4 Peripheral-Related Symptoms Keyboard/Touchpad-Related Symptoms Power Management-Related Symptoms Page Intermittent Problems Undetermined Problems 70 Chapter 4 Index of PQA Diagnostic Er ror Code, Message Jumper and Connector Locations Chapter 5 Top V iew Page FRU (Field Replaceable Unit) List Chapter 6 Page Chapter 6 75 76 Chapter 6 Chapter 6 77 78 Chapter 6 Chapter 6 79 80 Chapter 6 Chapter 6 81 82 Chapter 6 Chapter 6 83 84 Chapter 6 Chapter 6 85 86 Chapter 6 Model Definition and Configuration Appendix A Appendix A 87 Model Number Definitions Page Page 90 Appendix B Microsoft Windows 98 ACPI E nvironment Test Appendix B 91 Page Online Support Information Appendix C Page A Index B C D J K L M N S T U V W