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Acer 4930G manual Chapter

Models: 4930G 4930

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

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Chapter 3

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Acer 4930G manual Chapter

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Contents

Aspire 4930/4930G Series Service Guide Revision History Copyright Conventions Preface Page Table of Contents Table of Contents FRU Field Replaceable Unit List 173 Table of Contents Features ChapterDimensions and Weight Power subsystemCommunication Privacy controlEnvironment System Block Diagram Front View Your Acer Notebook tourIcon Description Closed Front View Left View HdmiRight View Rear ViewBottom View Indicators Icon Function DescriptionEasy-Launch Buttons Touch Pad Basics with fingerprint reader Function Left Button Right Button Main Touch PadUsing the Keyboard Lock Keys and embedded numeric keypadWindows Keys Key DescriptionHot Keys Hotkey Icon Function DescriptionSpecial Key Euro symbolUS dollar sign Acer Empowering Technology Empowering Technology passwordAcer eNet Management Acer ePower Management Using power plansTo switch between power plans Acer eAudio Management Acer ePresentation Management Acer eDataSecurity Management for selected models Acer eLock Management Acer eRecovery Management Acer eSettings Management Windows Mobility Center Using the System Utilities Acer GridVista dual-display compatibleLaunch Manager Norton Internet Security Select Tasks & ScansHardware Specifications and Configurations Processor SpecificationSystem Memory Specification Cache SpecificationMemory Combinations Slot Total Memory LAN Interface Specification Bluetooth Interface SpecificationCombo Drive Module Specification DVD+R, DVD+R DL, DVD-R DL DVD-RAMAudio Interface Specification Video Memory SpecificationUSB Interface Specification Keyboard SpecificationBattery Specification LCD SpecificationAC Adapter Specification LCD Inverter SpecificationSystem Power Management Acpi mode Chapter Bios Setup Utility Navigating the Bios UtilityInformation Parameter DescriptionMain Parameter Description Format/OptionAdvanced Parameter Description Submenu ItemsAspm Disabled or SecurityParameter Description Option Clear or SetSetting a Password Removing a PasswordChanging a Password Power Acpi S3Acpi S3 Boot IDE0 Hitachi HTS542516K9SA00Exit Exit Saving ChangesBios Flash Utility Remove HDD/BIOS Utility Remove HDD PasswordChapter Remove Bios Password Chapter Chapter Machine Disassembly and Replacement Disassembly RequirementsPre-disassembly Instructions Disassembly ProcessGeneral Information Main Screw List Quantity Part NumberExternal Modules Disassembly Flowchart External Module Disassembly ProcessScrew List Color Removing the Battery Pack Removing the SD dummy card Removing the ExpressCard dummy card Removing the Lower Covers Step Size Quantity Color TorqueRemove the HDD cover as shown Remove the Wlan cover as shown Removing the Dimm Module Removing the Wlan Board Module Detach the Wlan board from the Wlan socket Chapter Removing the Hard Disk Drive Module Remove the HDD from the carrier Chapter Removing the Optical Drive Module Page M2.5 x L5 Black M2 x L4 Kgf-cm Main Unit Disassembly Process Removing the Switch Cover Step Size Quantity Color Torque M2.5 x 5 BlackPage Removing the Keyboard Page Removing the Antenna Page Chapter Page Removing the LCD Module Step Size Quantity Color Torque M2.5*5 NL BlackRemove the six securing screws from the LCD module Removing the Upper Cover Step Size Quantity Color Torque M2.5*8 NL BlackStep Size Quantity Color Torque M2.5*5 NL Black Chapter Page Removing the Touch Pad Bracket Step Size Quantity Color Torque M2*3 NL Black Chapter Removing the Finger Print Reader Remove the Finger Print Reader board from the Upper Cover Removing the Launch Board Remove the Launch Board from the Upper Cover Removing the Speaker Module Remove the four screws holding the Speaker Module in place Removing the Switch Board Removing the Touch Pad Board Removing the I/O Board Step Size Quantity Color Torque M2.5*5 NL Silver100 Chapter Removing the Bluetooth board 102 Chapter Removing the Modem Module 104 Chapter Remove the two screws securing the Modem module Removing the Main Board Remove the securing screw from the Mainboard 108 Chapter Disconnect the DC in Cable from the Mainboard Chapter 109 Removing the Thermal Module Step Size Quantity Color Torque M2.5*6.5 BlackLift the Thermal Module clear of the Mainboard Chapter 111 Removing the CPU Lift the CPU clear of the Mainboard Chapter 113 Removing the CPU Fan Step Size Quantity Color Torque M2*4-NI NL Black Removing the Hdmi Module Remove the Hdmi Module as shown Chapter 117 LCD Module Disassembly Process Removing the LCD Bezel 120 Chapter Removing the Inverter Board Remove the securing screw from the Inverter board Removing the Camera Module Lift the Camera Module clear of the LCD Module Removing the LCD Panel Removing the LCD Brackets and FPC Cable Step Size Quantity Color Torque M2*3 NL Silver 128 Chapter Removing the Antennas 130 Chapter Removing the MIC Module LCM Module Reassembly Procedure Replacing the LCD PanelConnect the Camera Module cable Chapter 133 Replacing the LCM Bezel Replacing the CPU Main Module Reassembly ProcedureReplacing the Thermal Module Replacing the CPU Fan Module Replacing the Hdmi ModuleReplacing the Mainboard Replacing the Bluetooth Board Replacing the I/O BoardReplacing the Modem Module Replacing the Finger Print Reader Replacing the Touch Pad Replacing the Switch Board Replacing the Launch BoardReplacing the Antenna Cables Replacing the Speaker Module Replacing the KeyboardReplacing the Switch Cover Replacing the Wlan ModuleReplacing the Hard Disk Drive Module Replacing the Dimm Modules Replacing the ODD Module Replacing the Lower CoversReplacing the Express and SD Card Trays 150 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 FailureTouch Pad Failure Internal Speaker FailureSound Problems Select Set up microphone Microphone ProblemsInternal Microphone Failure Select Repair your computer HDD Not Operating CorrectlySelect Startup Repair ODD Failure ODD Not Operating CorrectlyDiscs Do Not Play Drive Not Detected USB Failure Rightside Modem Function FailureWireless Function Failure EasyTouch Button FailureMediaTouch Button Failure Fingerprint Reader FailureHdtv Switch Failure Thermal Unit FailureExternal Mouse Failure Other FailuresIntermittent Problems Undetermined ProblemsJumper and Connector Locations Top ViewBottom 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 from USB StorageFRU Field Replaceable Unit List Aspire 4930 Exploded Diagram Aspire 4930 FRU ListBoard Modem Board Cable Power Cord US 3 PIN Combo Drive DVD Super Multi Module Tray HDD/HARD Disk HDD Sata 320G 5400RPM Seagate ST9320320AS 0FA CASE/COVER LCD Cover Assy W/BACKLIGHT Screw List Category Description Quantity Part NumberChapter 181 Appendix a Aspire 4930 SeriesAppendix a Appendix a 184 185 Appendix a 186 187 Appendix a 188 189 Appendix a 190 191 Appendix a 192 193 Appendix a 194 195 Appendix a 196 197 Appendix a 198 199 Appendix a 200 201 Appendix a 202 203 Appendix a 204 Test Compatible Components Appendix BCRT Port Test Microsoft Windows Vista Environment TestUSB Port Test ExpressCard Test Pcmcia TestMemory Card Test SD/MS/MMC/SM/CF/Microdrive/XD 208 Online Support Information Appendix C210 Index 212