Aspire 5920G Series Service Guide | Acer instruction

Aspire 5920G Series

Service Guide

Service guide files and updates are available on the ACER/CSD web; for more information, please refer to http://csd.acer.com.tw

PRINTED IN TAIWAN

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Acer manual Aspire 5920G Series Service Guide, Printed In Taiwan

Contents

PRINTED IN TAIWAN Aspire 5920G Series Service Guide Revision History Disclaimer Copyright SCREEN MESSAGES Conventions Preface Page Features System SpecificationsChapter Operating system Storage subsystem AudioInput devices Communication RF-in port optional Line-in jack Temperature EnvironmentHumidity non-condensing System Block Diagram Top View Board Layout1820 29 25 26 27 Subwoofer Connector Bottom View Front View Your Acer Notebook tour Button to launch your internet browser and Closed Front ViewTo play, pause, record, rewind, fast forward infrared printer and IR-aware computer Accepts audio line-in devices e.g., audio Left ViewAccepts input from external microphones Connects to a display device e.g., external Rear view Right ViewConnects to an AC adapter Base view IndicatorsThe computer has several easy-to-read status indicators Indicates when the hard disc or optical drive is active Easy-Launch ButtonsIndicates the status of wireless LAN communication Touchpad Basics Lock Keys and embedded numeric keypad Using the KeyboardWindows Keys Windows key Hot KeysThis key has the same effect as clicking the right The Euro symbol Special KeyThe US dollar sign Empowering Technology password Acer Empowering TechnologyAcer eNet Management Chapter DC Mode Battery mode Acer ePower ManagementTo create new power plan AC Mode Adapter mode Battery status Acer ePresentation Management Acer eDataSecurity Management Chapter Acer eLock Management Acer eRecovery Management Getting to know your Acer OrbiCam Acer eSettings Management Using the Acer OrbiCam as webcam Changing the Acer OrbiCam resolutionLaunching the Acer OrbiCam Acer GridVista dual-display compatible Using the System Utilities Launch Manager BIOS Hardware Specifications and ConfigurationsProcessor CPU Fan True Value Table Memory Combinations System Memory Wireless Module 802.11a/b/g/n Bluetooth InterfaceLAN Interface Modem Interface Audio Interface DVD-Dual Interface PCMCIA Port USB PortSystem Board Major Chips Keyboard LCD 15.4” inch Battery Power Management System Power ManagementSpecification LCD Inverter Boot System Utilities BIOS Setup UtilitySecurity Exit Navigating the BIOS Utility Information System Time MainShows system base memory size Shows extended memory size Chapter Set Supervisor Password SecuritySet User Password Set Hard Disk Password Clear or Set Setting a Password Changing a Password Removing a Password Chapter Boot BootBoot priority order Excluded from boot order Exit Discarding Changes Load Setup Defaults ExitExit Exit Saving Changes BIOS Flash Utility Machine Disassembly and Replacement Before You Begin General Information Disassembly Procedure Flowchart Wireless AssemblyLCD Module LCD Bezel 1. Unlock the battery lock move the battery lock to the right Removing the Battery Pack2. Slide the battery release latch then remove the battery Removing the HDD Module Removing the Memory and Wireless LAN CardRemoving the ODD Module Removing the VGA Board and Thermal Module 17. Remove one screw from inside the battery compartment Removing the Keyboard and LCD Module 10. Remove the four screws securing the hinges 9. Pull out the wireless LAN antennas from the cable holders as shown11. Detach the LCD module from the main unit Disassembling the Lower Case Assembly Separate the Main Unit Into the Upper and the Lower Case AssemblyDisassembling the Main Unit Removing the Power Board Removing the MDC Card Module Removing the Subwoofer10. Disconnect the subwoofer cable from the main board 11. Remove the four screws fastening the subwoofer Removing the CPU Removing the USB BoardRemoving the Main Board Removing the Touchpad Board Disassembling the Upper Case AssemblyRemoving the DC Cable and Jack Removing the Email Board Removing the Speaker Removing the Launch Key Board31. Remove the four screws fastening the launch key board 32. Disconnect the launch key board cable as shown Disassembling the LCD Module Disassembling the HDD Module Disassembling the External ModulesDisassembling the ODD Module Chapter Symptoms Verified TroubleshootingGo To External Diskette Drive Check System Check ProceduresExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device Check Memory check Power System Check Check the Power Adapter Touchpad Check Check the Battery Pack Power-On Self-Test POST Error Message Error Code List Index of Error MessagesError Message List Error Messages No beep, power-on indicator turns off and LCD is Code Phoenix BIOS Beep CodesBeeps POST Routine Description 2-1-2-3 Beeps CodePOST Routine Description Code LCD-Related Symptoms Index of Symptom-to-FRU Error MessageIndicator-Related Symptoms Power-Related Symptoms Memory-Related Symptoms PCMCIA-Related SymptomsSpeaker-Related Symptoms Power Management-Related Symptoms Keyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem-Related Symptoms Intermittent Problems Undetermined Problems 1820 Jumper and Connector Locations29 25 26 27 Bottom View FRU Field Replaceable Unit List Category Aspire Chapla Exploded DiagramPart Name and Description Acer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description SCREW M1.6*4.0-I NINYLOK