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Acer 4330, 4730ZG manual Shown

Models: 4730ZG 4330 4730Z

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14.Disconnect the five cables from the mainboard as shown.

AB

E

C

	D
Disconnect A as shown.		Release the securing latches and disconnect B as
		shown.

Release the securing latches and disconnect C as shown.

Release the securing latches and disconnect D as shown.

70

Chapter 3

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Acer 4330, 4730ZG manual Shown

Contents

Aspire 4730Z/4730ZG/4330 Series Service Guide Revision History Copyright Conventions Preface Page Table of Contents 129 Model Definition and Configuration 166 Table of Contents Features ChapterDimensions and Weight Power subsystemCommunication Privacy controlEnvironment System Block Diagram Intel Penryn ProcessorIcon Description Your Acer Notebook tourFront View Closed Front View Left View Right View Rear ViewBottom View Icon Function Description IndicatorsEasy-Launch Buttons Touchpad Basics with fingerprint reader Function Left Button Right Button Main touchpadUsing the Keyboard Lock Keys and embedded numeric keypadWindows Keys Key DescriptionHot Keys Hotkey Icon Function DescriptionUS dollar sign Euro symbolSpecial Key Using the System Utilities Acer GridVista dual-display compatiblePage Hardware Specifications and Configurations Processor SpecificationCache Specification System Memory SpecificationGraphics Controller Specification LAN Interface SpecificationBluetooth Interface Specification Memory Combinations Slot Total MemoryWireless Module 802.11b/g Specification Hard Disk Drive Interface SpecificationsCombo Drive Module Specification DVDSuper-Multi Combo Module Specification SataCard Reader Specification Audio Interface SpecificationUSB Interface Specification Keyboard SpecificationBattery Specification LCD SpecificationLCD Camera Specification LCD Inverter SpecificationAC Adapter Specification System Power Management SpecificationBios Setup Utility Navigating the Bios UtilityInformation Parameter DescriptionMain Parameter Description Format/OptionEnabled or SecurityParameter Description Option Clear or SetSetting a Password Removing a PasswordChanging a Password Boot IDE0 WDC WD1600BEVT-22ZCT0Exit Exit Saving ChangesBios Flash Utility Chapter Remove HDD/BIOS Utility Remove HDD PasswordKey in biospw 14452 Remove Bios PasswordRemoving Bios Passwords Chapter Machine Disassembly and Replacement Disassembly RequirementsPre-disassembly Instructions Disassembly ProcessGeneral Information Main Screw List Quantity Part NumberScrew List Step Quantity Color External Module Disassembly ProcessExternal Modules Disassembly Flowchart Removing the Battery Pack Removing the SD dummy card Removing the ExpressCard dummy card Removing the Lower Covers Step Size Quantity Screw TypeRemove the HDD cover as shown Remove the Wlan cover as shown Removing the Dimm Modules Removing the Wlan Module Step Size Quantity Screw Type Wlan Module M2*3 NLDetach the Wlan board from the Wlan socket Chapter Removing the Hard Disk Drive Module Step Size Quantity Screw Type HDD Carrier M3*3 NL Remove the HDD from the carrier Removing the Optical Drive Module Step Size Quantity Screw Type ODD Module M2.5*5NLStep Size Quantity Screw Type ODD Bracket M2*3 NL Page Main Unit Disassembly Process Removing the Switch Cover Step Size Quantity Screw Type Switch Cover M2*3NLChapter Removing the Keyboard Chapter Removing the Antenna Chapter Page Removing the LCD Module Step Size Quantity Screw Type LCD Module M2.5*8NLStep Size Quantity Screw Type Removing the Upper Cover Step Size Quantity Screw Type Upper Cover M2.5*8 NLStep Size Quantity Screw Type Upper Cover M2.5*5 NL Shown Page Removing the Touch Pad Bracket Touch Pad Bracket Removing the Finger Print Reader Removing the Launch Board Step Size Quantity Screw Type Launch Board M2*3 NLRemoving the Speaker Module Step Size Quantity Screw Type Speaker M2*3 NLRemove the Speaker Module from the upper cover Chapter Removing the Switch Board Removing the Touch Pad Board Removing the I/O Board Step Size Quantity Screw Type Board M2.5*5 NLDisconnect the I/O Board cable and remove the board Chapter Removing the Bluetooth module Step Size Quantity Screw Type Bluetooth Board M2*3 NLDisconnect the cable from the mainboard Chapter Removing the Modem Module Step Size Quantity Screw Type Modem Module M2*3 NL Removing the Main Board Step Size Quantity Screw Type Mainboard M2.5*5 NL Chapter Removing the Thermal Module Step Size Quantity Screw Type Thermal Module M2.5*6.5Removing the CPU Removing the CPU Fan Step Size Quantity Screw Type CPU Fan M2*4-NI NLLift the Fan module clear of the Mainboard Removing the Hdmi Module Step Size Quantity Screw Type Hdmi Module M2*4-NI NLLCD Module Disassembly Process Removing the LCD Bezel Step Size Quantity Screw Type LCD Bezel M2.5*5 NLChapter Removing the Inverter Board Step Size Quantity Screw Type Inverter Board M2.5*5 NL Removing the Camera Module Step Size Quantity Screw Type Camera Module M2*3 NLLift the Camera Module clear of the LCD Module Removing the LCD Panel Step Size Quantity Screw Type LCD Panel M2.5*5 NLRemoving the LCD Brackets and FPC Cable Step Size Quantity Screw Type LCD Brackets M2*3 NL Removing the Antennas Removing the MIC Module LCD Module Reassembly Procedure Replacing the LCD PanelPage 108 Chapter Replacing the LCD Bezel Replacing the Thermal Module Main Module Reassembly ProcedureReplacing the CPU Replacing the CPU Fan Module Replacing the Hdmi ModuleReplacing the Mainboard Replace the securing screw Replacing the Bluetooth Board Replacing the I/O BoardReplacing the Modem Module Replacing the Finger Print Reader Replacing the Touch Pad Bracket Replacing the Switch Board Replacing the Launch BoardReplacing the Antenna Cables Replacing the Speaker Module Replacing the KeyboardPage Replacing the Switch Cover Replacing the Wlan ModuleReplacing the Hard Disk Drive Module Replacing the Dimm Modules Replacing the ODD Module Replacing the Lower Covers Replacing the Express and SD Card Trays 128 Chapter Common Problems Symptoms Verified Go ToPower On Issue Computer Shutsdown IntermittentlyNo Display Issue No Post or VideoRandom Loss of Bios Settings Abnormal Video DisplayLCD Failure Built-In Keyboard FailureTouchpad Failure Internal Speaker FailureSound Problems Internal Microphone Failure Microphone ProblemsSelect Set up microphone Select Startup Repair HDD Not Operating CorrectlySelect Repair your computer ODD Failure ODD Not Operating CorrectlyDiscs Do Not Play Drive Not Detected Wireless Function Failure Modem Function FailureEasyTouch Button Failure Thermal Unit FailureExternal Mouse Failure Other FailuresIntermittent Problems Undetermined ProblemsPost Codes Tables SecMemory Code DescriptionBDS & Specific action Each Peim entry point used in 80PORT Each Driver entry point used in 80PORTSecuritystub Moniterkey Each SmmDriver entry point used in 80PORT Top View Location DescriptionBottom View Clearing Password Check and Bios Recovery Clearing Password CheckSteps for Clearing Bios Password Check Hardware Open Gap DescriptionBios Recovery by Crisis Disk Bios Recovery Boot BlockBios Recovery Hotkey Steps for Bios Recovery by Crisis DiskFRU Field Replaceable Unit List Aspire 4730Z/4730ZG/4330 Exploded Diagrams Main ModuleLCD Module Category Description Acer Part No Adapter BatteryAspire 4730Z/4730ZG/4330 FRU List Case/Cover/Bracket Assembly Category Description Acer Part No CableCategory Description Acer Part No CPU/ProcessorMulti Drive Combo DriveHDD Category Keyboard Description Acer Part No LCDLCD Cable Category Description Acer Part No Memory FanHeatsink MiscellaneousScrew List Appendix a TravelMate 4730Z/4730ZG/4330 SeriesAppendix a Appendix a 168 TWN Gctwn Appendix a 170 LCD Appendix a 172 N14.1WXGAG SO512MBII6 Appendix a 174 175 Appendix a 176 Test Compatible Components Appendix BBattery Test Microsoft Windows Vista Environment TestVendor Type Description Adapter Test Audio Codec TestBluetooth Test Vendor Type DescriptionCamera Test Card Reader TestHDD Test Hgst SG Sata II LF F/WC31PKeyboard Test LAN TestLCD Test Memory TestODD Test Modem TestNorthbridge Chipset Test Southbridge Chipset Test Software TestVGA Chip Test Vram TestVendor Type Description Wlan Test Online Support Information Appendix C186 Index 188