Acer Aspire 4732Z Laptop Mainboard Layout and Key Components

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Mainboard Layout

This section shows the major mainboard components

Top View

Item	Code	Component

1	LCD1	LCD-CCD coaxial cable connector

2	POWERCN1	Power board cable connector

3	SPK1	Speaker cable connector

4	TPAD1	Touchpad board cable connector

5	KB1	Keyboard cable connector

6	CARD1	5-in-1 card reader module

7	RTC1	RTC battery

8	U16	Intel ICH9M chipset

68	Acer Aspire 4732Z/4332 Service Guide

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Contents Acer Aspire 4732Z/4332 Date Chapter Updates Revision HistoryCopyright Conventions Service Guide Coverage Acer Aspire 4732Z/4332 Service Guide Table of Contents Chapter Field Replaceable Unit FRU List Hardware FeaturesComponent Description LED Indicators and Buttons Display and CameraKeyboard and Pointing Device SoftwareErgonomics and Security Environmental RequirementsTop View System TourIcon Component Function Hotkeys Closed Front ViewHotkey Icon Function Description Left View Rear ViewComponent Function Right View Base ViewSpecification SpecificationsVideo Wireless LAN BluetoothAudio EthernetMemory Module System MemoryElpida Hynix Micron Nanya Samsung Hard Disk Drive GB HDDMK5055GSX WD5000BEVT Specification Brand Delta Hipro Lite-On Optical Disc DriveAcpi mode Description ADP-65JH DB aPhoenix SecureCore Setup Utility System UtilitiesAccessing the Setup Utility KBCSetup Utility Menus Navigating through the Setup UtilityKey Function Information Field DescriptionEnabled DisabledMain Field Description ValueSecurity Field Description ValueSetting a system password Resetting a system password Boot IDE0Exit Field DescriptionDisassembly Tools Stages of the Disassembly ProcessEquivalent Torque Values Kgf-cm In-lbSystem Screw List Pre-disassembly ProcedureCode Part Number Type Color External Modules Disassembly External Modules Disassembly FlowchartRemoving the Battery Pack Removing the xD Dummy CardRemoving the Lower Case Cover Type Quantity Color Torque Part NumberRemoving the Memory Modules Removing the Hard Disk Drive Removing the Wlan Module Type Quantity Color Torque Part Number Removing the Optical Disc Drive Remove the screw securing the ODD bracket Main Unit Disassembly Main Unit Disassembly FlowchartRemoving the Middle Cover Removing the KeyboardRemoving the LCD Module Page Type Quantity Color Torque Part Number Removing the Upper Case M2 x L4 Black Kgf-cm 86.00E13.524 Removing the Speakers Removing the Power Board Removing the Touchpad Board Acer Aspire 4732Z/4332 Service Guide Removing the Heat Sink Fan HSF Assembly Removing the MainboardRemoving the Processor Acer Aspire 4732Z/4332 Service Guide LCD Module Disassembly LCD Module Disassembly FlowchartRemoving the LCD Bezel Removing the Lid Magnet Removing the LCD Panel Removing the LCD-CCD Coaxial Cable Removing the LCD Panel Brackets Removing the Wlan AntennasRemoving the CCD Board Post Error Messages Post Error IndicatorsError Messages Check or do the following in sequence Post Post Beep Codes Code Beeps Post Routine DescriptionCode Beeps Post Routine Description Code Beeps Post Routine Description Bios Beep Codes for Boot Block in Flash ROM Code Beeps For Boot Block in Flash ROMTroubleshooting Procedure System Check ProceduresExternal CD/DVD-ROM Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory CheckUndetermined Problems Intermittent ProblemsTouchpad Check Acer Aspire 4732Z/4332 Service Guide Block Diagram System ArchitectureMainboard Layout Code ComponentBottom View Clearing a Bios Password To clear a Bios passwordCreating the Bios Crisis Recovery Disk Bios RecoveryUnlocking the HDD Performing a Bios Recovery Field Replaceable Unit FRU List Acer Aspire 4732Z/4332 Exploded Diagram Component Part Name Part Number Continuation HDD 160GB 5400RPM Sata Seagate ST9160310AS F Power cord Acer Aspire 4732Z/4332 FRU ListCategory Part Name Part Number AdapterBattery pack BoardsCase/cover/bracket assembly CablesLED LCD Cover 14 IMR Blue W/ANTENNA*2 Memory module Heat sink fan assemblyProcessor DVD-RW drive Hard disk driveKeyboard Category Part Name Part Number Model Definition and Configurations Display Port Test Compatible DeviceUSB Port Test Line-out Jack Test Wlan Access Point TestMemory Card Test MMC, SD, xD, MS, MS Pro Compatible Software Online Support Information Index Components list 78 exploded view Connector Sleep mode Description 14 hotkey Software specifications