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Acer 4930G manual 208

Models: 4930G 4930

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

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208	Appendix B

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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 Chapter Communication Dimensions and WeightPower subsystem Privacy control Environment System Block Diagram Icon Description Your Acer Notebook tourFront View Closed Front View Left View Hdmi Right View Rear View Bottom View Indicators Icon Function Description Easy-Launch Buttons Touch Pad Basics with fingerprint reader Function Left Button Right Button Main Touch Pad Using the Keyboard Lock Keys and embedded numeric keypad Windows Keys Key Description Hot Keys Hotkey Icon Function Description US dollar sign Euro symbolSpecial Key Acer Empowering Technology Empowering Technology password Acer eNet Management Acer ePower Management Using power plans To 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 compatible Launch Manager Norton Internet Security Select Tasks & Scans Hardware Specifications and Configurations Processor Specification Memory Combinations Slot Total Memory Cache SpecificationSystem Memory Specification LAN Interface Specification Bluetooth Interface Specification Combo Drive Module Specification DVD+R, DVD+R DL, DVD-R DL DVD-RAM USB Interface Specification Audio Interface SpecificationVideo Memory Specification Keyboard Specification Battery Specification LCD Specification System Power Management Acpi mode LCD Inverter SpecificationAC Adapter Specification Chapter Bios Setup Utility Navigating the Bios Utility Information Parameter Description Main Parameter Description Format/Option Advanced Parameter Description Submenu Items Aspm Parameter Description Option Disabled orSecurity Clear or Set Setting a Password Removing a Password Changing a Password Power Acpi S3 Acpi S3 Boot IDE0 Hitachi HTS542516K9SA00 Exit Exit Saving Changes Bios Flash Utility Remove HDD/BIOS Utility Remove HDD Password Chapter Remove Bios Password Chapter Chapter Machine Disassembly and Replacement Disassembly Requirements General Information Pre-disassembly InstructionsDisassembly Process Main Screw List Quantity Part Number Screw List 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 Color Torque Remove 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 Black Remove the six securing screws from the LCD module Removing the Upper Cover Step Size Quantity Color Torque M2.5*8 NL Black Step 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 Silver 100 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 Black Lift 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 Panel Connect the Camera Module cable Chapter 133 Replacing the LCM Bezel Replacing the Thermal Module Main Module Reassembly ProcedureReplacing the CPU Replacing the CPU Fan Module Replacing the Hdmi Module Replacing the Mainboard Replacing the Bluetooth Board Replacing the I/O Board Replacing the Modem Module Replacing the Finger Print Reader Replacing the Touch Pad Replacing the Switch Board Replacing the Launch Board Replacing the Antenna Cables Replacing the Speaker Module Replacing the Keyboard Replacing the Switch Cover Replacing the Wlan Module 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 150 Chapter Common Problems Symptoms Verified Go To Power On Issue Computer Shutsdown Intermittently No Display Issue No Post or Video Random Loss of Bios Settings Abnormal Video Display LCD Failure Built-In Keyboard Failure Touch Pad Failure Internal Speaker Failure Sound Problems Internal Microphone Failure Microphone ProblemsSelect Set up microphone Select Startup Repair HDD Not Operating CorrectlySelect Repair your computer ODD Failure ODD Not Operating Correctly Discs Do Not Play Drive Not Detected USB Failure Rightside Modem Function Failure Wireless Function Failure EasyTouch Button Failure MediaTouch Button Failure Fingerprint Reader Failure Hdtv Switch Failure Thermal Unit Failure External Mouse Failure Other Failures Intermittent Problems Undetermined Problems Jumper and Connector Locations Top View Bottom View Steps for Clearing Bios Password Check Clearing Password Check and Bios RecoveryClearing Password Check Hardware Open Gap Description Bios Recovery Hotkey Bios Recovery by Crisis DiskBios Recovery Boot Block Steps for Bios Recovery from USB Storage FRU Field Replaceable Unit List Aspire 4930 Exploded Diagram Aspire 4930 FRU List Board 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 Number Chapter 181 Appendix a Aspire 4930 Series Appendix 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 B USB Port Test Microsoft Windows Vista Environment TestCRT Port Test Memory Card Test SD/MS/MMC/SM/CF/Microdrive/XD Pcmcia TestExpressCard Test 208 Online Support Information Appendix C 210 Index 212