Acer SG336-0005A 46 Chapter 3

46 Chapter 3

MAIN UNIT

UPPER CASE FDD MODULE

CPU HEATSINK

PLATE

CHARGER PLATECPU HEATSINK

AUDIO BOARD

FAN

MAIN BOARD

PCMCIA SOCKET CPULOWER CASE

Contents

Main Copyright Disclaimer Conventions Preface Table of Contents Page System Specifications Chapter 1 Features Performance Multimedia Page Page 4Chapter 1 Board Layout Top Vi ew Page 6Chapter 1 Panel Ports allow you to connect peripheral devices to your computer as you would with a desktop PC. Front Panel Chapter 1 7 Left Panel 8Chapter 1 Right Panel Rear Panel Bottom Panel Chapter 1 9 Indicators Keyboard Special keys Lock keys Embedded numeric keypad Windows keys Hot Keys The euro symbol Launch Keys Touchpad Touchpad basics 16 Chapter 1 Chapter 1 17 Hardware Specifications and Configuratio ns Main board Major Ch ips Processor BIOS Second Level Cache 18 Chapter 1 Memory Combinations LAN & Modem Interface System Memory Chapter 1 19 Floppy Disk Drive Interface Hard Disk Drive Interface LAN & Modem Interface 20 Chapter 1 CD-ROM Interface DVD-ROM Interface Chapter 1 21 Audio Interface Video Interface Video Memory DVD-ROM Interface 22 Chapter 1 Video Resolutions Mode Parallel Port Serial Port USB Port Chapter 1 23 IrDA Port PCMCIA Port Keyboard Battery Page Chapter 1 25 AC Adapter LCD 26 Chapter 1 Power Management Environmental Requirements Chapter 1 27 Mechanical Specifications Memory Address Map I/O Address Map 28 Chapter 1 IRQ Assignment Map DMA Channel Assignment I/O Address Map System Utilities Chapter 2 BIOS Setup Utility Navigating the BIOS Utility System Information Page Setting the Boot Drive Sequence Onboard Device Configuration System Security Setting a Password Page Page BIOS Flash Utility Executing Flash Program System Utility Diskette Panel ID Read/ Write Utility Thermal test Utility Main Board Data Utility Page System Diagnostic Diskette PQA System Diagnostics Audio Resource and Speaker-Out Test Infrared Ray (IR) Test USB Register and Connect/ Disconnect Test Running PQA Diagnostics Program Page Machine Disassembly and Replacement Chapter 3 Page Chapter 3 45 Disassembly Procedure Flowchart 46 Chapter 3 Page Page Page Page Page Disassembling the LCD Page Page Page Page Page Page Page Page Page Disassembling the Lower Case 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 72 Chapter 4 Error Messages List Chapter 4 73 No-Beep Symptoms 74 Chapter 4 Index of Symptom-to-FRU Error Message LCD-Related Symptoms Indicator-Related Symptoms Power-Related Symptoms Chapter 4 75 PCMCIA-Related Symptoms Memory-Related Symptoms Speaker-Related Symptoms Power Management-Related Symptoms 76 Chapter 4 Peripheral-Related Symptoms Keyboard/Touchpad-Related Symptoms Power Management-Related Symptoms Page Page Undetermined Problems Page Chapter 4 81 Index of PQA Diagnostic Err or Code, Message Page Jumper and Connector Locations Chapter 5 Chapter 5 83 Top V iew PCB No. 99206 Page Page Page FRU (Field Replaceable Unit) List Chapter 6 Page Chapter 6 89 90 Chapter 6 Chapter 6 91 92 Chapter 6 Chapter 6 93 94 Chapter 6 Chapter 6 95 96 Chapter 6 Chapter 6 97 98 Chapter 6 Model Definition and Configuration Appendix A Appendix A 99 Model Number Definitions Page Test Compatible Componen ts Appendix B Page Online Support Information Appendix C Page A Index B C D K L M O P