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Acer 4730ZG, 4330 manual Disconnect the cable from the mainboard Chapter

Models: 4730ZG 4330 4730Z

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Specification System Block Diagram Bluetooth Password Euro symbol Indicators Wireless Function Failure Dimension Common Problems Bios Setup Utility

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4.Disconnect the cable from the mainboard.

Chapter 3

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Acer 4730ZG, 4330 manual Disconnect the cable from the mainboard Chapter

Page 92 Page 94

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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 Chapter Features Power subsystem Dimensions and WeightCommunication Privacy control Environment Intel Penryn Processor System Block Diagram Your Acer Notebook tour Front ViewIcon Description Closed Front View Left View Rear View Right View Bottom View Indicators Easy-Launch ButtonsIcon Function Description Function Left Button Right Button Main touchpad Touchpad Basics with fingerprint reader Lock Keys and embedded numeric keypad Using the Keyboard Key Description Windows Keys Hotkey Icon Function Description Hot Keys Euro symbol Special KeyUS dollar sign Acer GridVista dual-display compatible Using the System UtilitiesPage Processor Specification Hardware Specifications and Configurations System Memory Specification Cache Specification LAN Interface Specification Graphics Controller SpecificationBluetooth Interface Specification Memory Combinations Slot Total Memory Hard Disk Drive Interface Specifications Wireless Module 802.11b/g Specification DVD Combo Drive Module Specification Sata Super-Multi Combo Module Specification Audio Interface Specification Card Reader Specification Keyboard Specification USB Interface SpecificationBattery Specification LCD Specification LCD Inverter Specification LCD Camera SpecificationAC Adapter Specification System Power Management Specification Navigating the Bios Utility Bios Setup Utility Parameter Description Information Parameter Description Format/Option Main Security Enabled orParameter Description Option Clear or Set Removing a Password Setting a Password Changing a Password IDE0 WDC WD1600BEVT-22ZCT0 Boot Exit Saving Changes Exit Bios Flash Utility Chapter Remove HDD Password Remove HDD/BIOS Utility Remove Bios Password Key in biospw 14452 Removing Bios Passwords Chapter Disassembly Requirements Machine Disassembly and Replacement Disassembly Process Pre-disassembly InstructionsGeneral Information Main Screw List Quantity Part Number External Module Disassembly Process External Modules Disassembly FlowchartScrew List Step Quantity Color Removing the Battery Pack Removing the SD dummy card Removing the ExpressCard dummy card Step Size Quantity Screw Type Removing the Lower Covers Remove the HDD cover as shown Remove the Wlan cover as shown Removing the Dimm Modules Step Size Quantity Screw Type Wlan Module M2*3 NL Removing the Wlan Module Detach 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 Step Size Quantity Screw Type ODD Module M2.5*5NL Removing the Optical Drive Module Step Size Quantity Screw Type ODD Bracket M2*3 NL Page Main Unit Disassembly Process Step Size Quantity Screw Type Switch Cover M2*3NL Removing the Switch Cover Chapter Removing the Keyboard Chapter Removing the Antenna Chapter Page Step Size Quantity Screw Type LCD Module M2.5*8NL Removing the LCD Module Step Size Quantity Screw Type Step Size Quantity Screw Type Upper Cover M2.5*8 NL Removing the Upper Cover Step 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 Step Size Quantity Screw Type Launch Board M2*3 NL Removing the Launch Board Step Size Quantity Screw Type Speaker M2*3 NL Removing the Speaker Module Remove the Speaker Module from the upper cover Chapter Removing the Switch Board Removing the Touch Pad Board Step Size Quantity Screw Type Board M2.5*5 NL Removing the I/O Board Disconnect the I/O Board cable and remove the board Chapter Step Size Quantity Screw Type Bluetooth Board M2*3 NL Removing the Bluetooth module Disconnect 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 Step Size Quantity Screw Type Thermal Module M2.5*6.5 Removing the Thermal Module Removing the CPU Step Size Quantity Screw Type CPU Fan M2*4-NI NL Removing the CPU Fan Lift the Fan module clear of the Mainboard Step Size Quantity Screw Type Hdmi Module M2*4-NI NL Removing the Hdmi Module LCD Module Disassembly Process Step Size Quantity Screw Type LCD Bezel M2.5*5 NL Removing the LCD Bezel Chapter Removing the Inverter Board Step Size Quantity Screw Type Inverter Board M2.5*5 NL Step Size Quantity Screw Type Camera Module M2*3 NL Removing the Camera Module Lift the Camera Module clear of the LCD Module Step Size Quantity Screw Type LCD Panel M2.5*5 NL Removing the LCD Panel Removing the LCD Brackets and FPC Cable Step Size Quantity Screw Type LCD Brackets M2*3 NL Removing the Antennas Removing the MIC Module Replacing the LCD Panel LCD Module Reassembly ProcedurePage 108 Chapter Replacing the LCD Bezel Main Module Reassembly Procedure Replacing the CPUReplacing the Thermal Module Replacing the Hdmi Module Replacing the CPU Fan Module Replacing the Mainboard Replace the securing screw Replacing the I/O Board Replacing the Bluetooth Board Replacing the Modem Module Replacing the Finger Print Reader Replacing the Touch Pad Bracket Replacing the Launch Board Replacing the Switch Board Replacing the Antenna Cables Replacing the Keyboard Replacing the Speaker ModulePage Replacing the Wlan Module Replacing the Switch Cover Replacing 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 Symptoms Verified Go To Common Problems Computer Shutsdown Intermittently Power On Issue No Post or Video No Display Issue Abnormal Video Display Random Loss of Bios Settings Built-In Keyboard Failure LCD Failure Internal Speaker Failure Touchpad Failure Sound Problems Microphone Problems Select Set up microphoneInternal Microphone Failure HDD Not Operating Correctly Select Repair your computerSelect Startup Repair ODD Not Operating Correctly ODD Failure Discs Do Not Play Drive Not Detected Modem Function Failure Wireless Function Failure Thermal Unit Failure EasyTouch Button Failure Other Failures External Mouse Failure Undetermined Problems Intermittent Problems Sec Post Codes TablesMemory Code Description BDS & Specific action Each Driver entry point used in 80PORT Each Peim entry point used in 80PORT Securitystub Moniterkey Each SmmDriver entry point used in 80PORT Location Description Top View Bottom View Clearing Password Check Clearing Password Check and Bios RecoverySteps for Clearing Bios Password Check Hardware Open Gap Description Bios Recovery Boot Block Bios Recovery by Crisis DiskBios Recovery Hotkey Steps for Bios Recovery by Crisis Disk FRU Field Replaceable Unit List Main Module Aspire 4730Z/4730ZG/4330 Exploded Diagrams LCD Module Battery Aspire 4730Z/4730ZG/4330 FRU ListCategory Description Acer Part No Adapter Category Description Acer Part No Cable Case/Cover/Bracket Assembly CPU/Processor Category Description Acer Part NoMulti Drive Combo Drive HDD LCD Category Keyboard Description Acer Part No LCD Cable Fan Category Description Acer Part No MemoryHeatsink Miscellaneous Screw List TravelMate 4730Z/4730ZG/4330 Series Appendix a Appendix a Appendix a 168 TWN Gctwn Appendix a 170 LCD Appendix a 172 N14.1WXGAG SO512MBII6 Appendix a 174 175 Appendix a 176 Appendix B Test Compatible Components Microsoft Windows Vista Environment Test Battery TestVendor Type Description Adapter Test Audio Codec Test Vendor Type Description Bluetooth TestCamera Test Card Reader Test Hgst SG Sata II LF F/WC31P HDD Test LAN Test Keyboard TestLCD Test Memory Test Modem Test Northbridge Chipset TestODD Test Software Test Southbridge Chipset TestVGA Chip Test Vram Test Vendor Type Description Wlan Test Appendix C Online Support Information 186 Index 188

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