Acer 8431 Bluetooth Interface, Hard Disk Drive Interface, Audio Interface, LCD panel, Card Slot

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Bluetooth Interface

Item	Specification
Module	FOX_BRM_2.0 F/W T60H928.11

Antenna	on board

controller	CSR

Bluetooth module	Internal USB 2.0 compliant interface

Hard Disk Drive Interface

Item	Specification
HDD form factor	9.5 mm high/ solid state disks

Media I/F	SATA

IDE Controller	SATA 150 MB/s

SSD Media size	320 GB (Option)

SSD form factor	2.5" factor

Audio Interface

Item	Specification
Sound Codec (AVAP)	Realtek ALC269

Internal Speakers	2 (1.5 Watt)

Internal Microphone	Array MIC x 1

Sound Volume	By Hot Key

LCD panel

Item	Specification
Panel size	14 WXGA None Glare B140XW02 V3 LF 200nit 8ms 500:1

LVDS	Embedded in Cantigate GM

Brightness	Brightness controlled by hotkey

Card Slot

Item	Specification
5 in 1 card reader (SD/MMC/MS/	Realtek Cardbus RTSS159-GR
MSPro/xD)

WebCAM

Item	Specification
Module	Suyin 1.0M

Interface	USB

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Chapter 1

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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 ChapterPower subsystem Environment DiagramBlockSystem CRTBoard Layout Top ViewBottom View Your Acer Notebook tour HDD Closed Front View Rear viewLeft View Right ViewBase view Touchpad Basics with fingerprint reader Touchpad basics with two-click buttons Using the Keyboard Lock Keys and embedded numeric keypadWindows Keys Hot Keys Using the system utilities Acer Bio-Protection only for certain modelsAcer GridVista dual-display compatible Acer Backup Manager Power management Acer eRecovery ManagementRestore Burn backup discsRestore Windows Vista from backup discs Hardware Specifications and Configurations Bluetooth Interface Hard Disk Drive InterfaceAudio Interface LCD panelPower Management KeyboardButton SoftwarePhysical Characteristics LED Status IndicatorSecurity Features Bios Setup Utility System UtilitiesInvoking Bios Setup InformationMain Post Security Setting a Password Removing a Password Boot Exit Bios Flash Utility Machine Disassembly and Replacement General Information Before You BeginLCM 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 ModuleTroubleshooting System Check Procedures External Diskette Drive CheckExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory checkTouchpad 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 Index of Symptom-to-FRU Error Message LCD-Related SymptomsIndicator-Related Symptoms Power-Related SymptomsPCMCIA-Related Symptoms Memory-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsSymptom / Error Action in Sequence Modem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Undetermined Problems Jumper and Connector Locations Top ViewBottom View FRU Field Replaceable Unit List TravelMate 8471/8431 Exploded Diagram Chapter Chapter Accessory BatteryTravelMate 8471/8431 FRU List AdapterLAN Intel Wlan 512AGHMWG Cable Camera CASE/COVER/BRACKET Assembly DVD RW Drive HDD/SSD Keyboard LCD Microphone Speaker Chapter