Acer 8431 manual Microphone

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MEMORY

Category

Part Name and Description

Acer Part No.

 

Memory NANYA SO-DIMM DDRIII 1066

KN.1GB03.031

 

1GB NT1GC64BH8A1PS-BE LF 64*16

 

 

0.07um

 

 

 

 

 

SO-DIMM 1GB DDRIII1066 MICRON

KN.1GB04.003

 

MT8JSF12864HY-1G1D1 LF

 

 

 

 

 

MEMORY SAMSUNG SO-DIMM DDRIII

KN.1GB0B.028

 

1066 1GB M471B2873EH1-CF8 LF 64*16

 

 

0.055UM

 

 

 

 

 

Memory ELPIDA SO-DIMM DDRIII 1066

KN.1GB09.011

 

1GB EBJ11UE6BBS0-AE-F LF 64*16

 

 

0.065um

 

 

 

 

 

Memory ELPIDA SO-DIMM DDRIII 1066

KN.1GB09.012

 

1GB EBJ10UE8BDS0-AE-F LF 128*8

 

 

0.065um

 

 

 

 

 

Memory HYNIX SO-DIMM DDRIII 1066

KN.1GB0G.025

 

1GB HMT112S6BFR6C-G7 N0 LF 64*16

 

 

0.055um

 

 

 

 

 

SO-DIMM 2GB DDRIII1066 MICRON

KN.2GB04.004

 

MT16JSF25664HY-1G1D1 LF

 

 

 

 

 

Memory ELPIDA SO-DIMM DDRIII 1066

KN.2GB09.004

 

2GB EBJ21UE8BBS0-AE-F LF 128*8

 

 

0.065um

 

 

 

 

 

Memory ELPIDA SO-DIMM DDRIII 1066

KN.2GB09.006

 

2GB EBJ21UE8BDS0-AE-F LF 128*8

 

 

0.065um

 

 

 

 

 

MEMORY SAMSUNG SO-DIMM DDRIII

KN.2GB0B.012

 

1066 2GB M471B5673EH1-CF8 LF 128*8

 

 

0.055UM

 

 

 

 

 

Memory HYNIX SO-DIMM DDRIII 1066

KN.2GB0G.014

 

2GB HMT125S6BFR8C-G7 N0 LF 128*8

 

 

0.055um

 

 

 

 

 

Memory NANYA SO-DIMM DDRIII 1066

KN.2GB03.012

 

2GB NT2GC64B8HA1NS-BE LF 128*8

 

 

0.07um

 

 

 

 

MICROPHONE

Category

Part Name and Description

Acer Part No.

 

MICROPHONE

23.TTP0N.001

 

 

 

MISCELLANEOUS

Category

Part Name and Description

Acer Part No.

 

HDD INSULATOR

47.TLK0N.005

 

 

 

 

LCD BUMPER

47.TTD0N.002

 

 

 

 

RUBBER AUDIO

47.TTP0N.001

 

 

 

 

RUBBER BOTTOM

47.TTP0N.002

 

 

 

 

RUBBER BOTTOM FRONT

47.TTP0N.003

 

 

 

84

Chapter 6

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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