Manuals / Acer / Computer Equipment / Laptop

Acer 8431 manual Revision History

Models: 8431

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Troubleshooting Physical Characteristics Code list DiagramBlockSystem Bluetooth Password LCD-Related Symptoms Accessory Bios Setup Utility Jumper and Connector Locations

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Revision History

Please refer to the table below for the updates made on TravelMate 8471/8431 service guide.

Date

Chapter

Updates

II

Page 1 Page 3

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Acer 8431 manual Revision History

Page 1 Page 3

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Contents

TravelMate 8471/8431 Series Service Guide Revision History Copyright Conventions Preface Page Table of Contents Jumper and Connector Locations Features Chapter Power subsystem Environment DiagramBlockSystem CRT Board Layout Top View Bottom View Your Acer Notebook tour HDD Closed Front View Rear view Left View Right View Base view Touchpad Basics with fingerprint reader Touchpad basics with two-click buttons Using the Keyboard Lock Keys and embedded numeric keypad Windows Keys Hot Keys Using the system utilities Acer Bio-Protection only for certain models Acer GridVista dual-display compatible Acer Backup Manager Power management Acer eRecovery Management Restore Burn backup discs Restore Windows Vista from backup discs Hardware Specifications and Configurations Audio Interface Bluetooth InterfaceHard Disk Drive Interface LCD panel Button Power ManagementKeyboard Software Physical Characteristics LED Status IndicatorSecurity Features Bios Setup Utility System Utilities Invoking Bios Setup Information Main Post Security Setting a Password Removing a Password Boot Exit Bios Flash Utility Machine Disassembly and Replacement General Information Before You Begin LCM module disassembly flow chart Disassembly Procedure FlowchardMain unit disassembly flow chart Removing the Battery Pack Removing the HDD and RAM Remove the screw on RAM cover and remove RAM Remove the wireless card Remove ODD Chapter Remove Keyboard Remove FFC of main board and sub board Remove the FFC and screw on the Wireless board M2*54.5D*0.8T Remove Panel M2*44.5D*0.5T Disassembling the External Module Disassembling the HDD Module Troubleshooting External CD-ROM Drive Check System Check ProceduresExternal Diskette Drive Check Keyboard or Auxiliary Input Device Check Power System Check Memory check Touchpad Check Power-On Self-Test Post Error Message Error Message List Index of Error MessagesError Code List Cmos CRT InsydeH2O Bios Beep Codes Post device initialization 8Ah Initialize Extended Bios Data Area PnPnd dual Cmos optional Indicator-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Power-Related Symptoms Speaker-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Power Management-Related Symptoms Symptom / Error Action in Sequence Modem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Undetermined Problems Jumper and Connector Locations Top View Bottom View FRU Field Replaceable Unit List TravelMate 8471/8431 Exploded Diagram Chapter Chapter TravelMate 8471/8431 FRU List AccessoryBattery Adapter LAN Intel Wlan 512AGHMWG Cable Camera CASE/COVER/BRACKET Assembly DVD RW Drive HDD/SSD Keyboard LCD Microphone Speaker Chapter

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