Acer 8431 manual Hardware Specifications and Configurations

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Hardware Specifications and Configurations

Processor

Item	Specification
Processor packing	uFCPGA

Support Processor @ Launch	ULV Centrino, PDC, ICPM

On-die L2 Cache	Up to 6 MB

FSB	1.4 G

TDP (Thermal)	10W

Socket type	BGA

Second Level Cache

Item	Specification
North Bridge	GS45

South Bridge	Intel ICH9M-SFF

System Memory

Item	Specification
Technology	DDR3 1066MHz

Base memory	DDR3 667 / 800 / 1066 MHz

Expansion memory	DDR3 667 / 800 / 1066 MHz

Maximum memory size	8 GB

Lan Interface

Item	Specification
Controller (AVAP)	RTL8111CA-VB-GR

SPEED	10 / 100 / 1000Mb/s

Wireless LAN

Item	Specification
Module	Intel 512AN_HWMG Shirley Peak

Interface	Mini Card

Antenna	2

Pointing Device

Item	Specification
Glide	TM-00450-008

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 Chapter FeaturesPower subsystem Environment CRT DiagramBlockSystemTop View Board LayoutBottom View Your Acer Notebook tour HDD Rear view Closed Front ViewRight View Left ViewBase view Touchpad Basics with fingerprint reader Touchpad basics with two-click buttons Lock Keys and embedded numeric keypad Using the KeyboardWindows Keys Hot Keys Acer Bio-Protection only for certain models Using the system utilitiesAcer GridVista dual-display compatible Acer Backup Manager Acer eRecovery Management Power managementBurn backup discs RestoreRestore Windows Vista from backup discs Hardware Specifications and Configurations LCD panel Bluetooth InterfaceHard Disk Drive Interface Audio InterfaceSoftware Power ManagementKeyboard ButtonSecurity Features LED Status IndicatorPhysical Characteristics System Utilities Bios Setup UtilityInformation Invoking Bios SetupMain Post Security Setting a Password Removing a Password Boot Exit Bios Flash Utility Machine Disassembly and Replacement Before You Begin General InformationMain unit disassembly flow chart Disassembly Procedure FlowchardLCM module 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 HDD Module Disassembling the External ModuleTroubleshooting Keyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive CheckMemory check Power System CheckTouchpad Check Power-On Self-Test Post Error Message Error Code List Index of Error MessagesError Message List Cmos CRT InsydeH2O Bios Beep Codes Post device initialization 8Ah Initialize Extended Bios Data Area PnPnd dual Cmos optional Power-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Indicator-Related SymptomsPower Management-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Speaker-Related SymptomsSymptom / Error Action in Sequence Keyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem-Related Symptoms Intermittent Problems Undetermined Problems Top View Jumper and Connector LocationsBottom View FRU Field Replaceable Unit List TravelMate 8471/8431 Exploded Diagram Chapter Chapter Adapter AccessoryBattery TravelMate 8471/8431 FRU ListLAN Intel Wlan 512AGHMWG Cable Camera CASE/COVER/BRACKET Assembly DVD RW Drive HDD/SSD Keyboard LCD Microphone Speaker Chapter