Touchpad Failure, Internal Speaker Failure | Aspire Digital 6930G

Touchpad Failure

If the Touchpad doesn’t work, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs:

Internal Speaker Failure

If the internal Speakers fail, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs:

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Chapter 4

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Aspire Digital 6930G, MB.ASR06.001 manual Touchpad Failure, Internal Speaker Failure

Contents

Aspire 6930/6930G Series Service Guide Revision History Copyright III Procedures Gives precautionary measures toProblems Following conventions are used in this manual Preface Page Table of Contents Troubleshooting 123 Viii Aspire 6930/6930G Series Microsoft Windows Vista Environment TestPeripheral Tests Table of Contents Chapter FeaturesBelow is a brief summary of the computer’s many feature Genuine Windows Vista Storage subsystem Energy Star 105/106-key keyboard Touchpad pointing device System Block Diagram Penryn Your Acer Notebook tour Front ViewIcon Description Closed Front View Volume Up Increase system volume/decrease systemVolume Down VOL + Left View Hdmi Right View Rear View Bottom View Icon Function Description IndicatorsEasy-Launch Buttons Wlan Touchpad Basics with fingerprint reader Function Left Button Right Button Main touchpad Using the Keyboard Lock Keys and embedded numeric keypad Windows Keys Key Description Hot Keys Hotkey Icon Function Description Euro symbol Special Key Using the System Utilities Acer GridVista dual-display compatiblePage Hardware Specifications and Configurations Processor SpecificationNorthbridge Specification Southbridge Specification SpecificationsSystem Board major Chips W25X16AVSSIG System Clock SpecificationCrystal and Oscillator Specification PIN Soic System Memory Specifications Memory Combinations Slot Total Memory0MB Hard Disk Drive Interface Specification Super-Multi Combo Module Specification DVD-ROM 2MBDVD-RW DVD+RW CD-DA CD-ROM CD-ROM/XA Thermal Control Specification Combo Drive Module SpecificationData Transfer Modes PIO mode DMA LCD Specification VGA Subsystem Specification MXM Video Memory Specification Audio Interface Specification Keyboard SpecificationMedia Card Reader Specification LQFP48 Bluetooth Specification LAN MDC Module Specification Finger Print Reader Specification USB Interface Specification BatterySubwoofer Specification Antenna X3 or System Power Management Specification Chapter Bios Setup Utility Navigating the Bios Utility Information Parameter DescriptionIDE1 Model Name Main Parameter Description Format/Option Parameter Description Option DisabledSecurity Clear or Set Setting a Password Changing a Password Boot IDE HDD ST9320320AS Exit Table below describes the parameters in this screen Bios Flash Utility USB HDD ABC Chapter Remove HDD/BIOS Utility This section provide you with removing HDD/BIOS methodRemove HDD Password Key in biospw 14452 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 Step Quantity External Module Disassembly ProcessExternal Modules Disassembly Flowchart Nylok Iron Removing the Battery Pack Removing the SD dummy card Removing the ExpressCard dummy card Removing the Lower Covers HDD2 Removing the Dimm Modules Removing the VGA Module Step Size Quantity Screw Type VGA ModuleGrasp the VGA module and pull to remove Chapter Removing the TV Tuner Module Step Size Quantity Screw Type TV Tuner Module Removing the Wlan Module Remove the two securing screws Remove the Wlan module as shown Removing the Main Hard Disk Drive Module Step Size Quantity Screw Type HDD Carrier M3*0.5+3.5I Chapter Removing the Optical Disk Drive Module Step Size Quantity Screw TypeODD Module M2.5*6.5-I ODD Bracket M2.0*3.0-I Bkag Removing the Secondary Hard Disk Drive Module HDD2 Carrier M2.0*3.0-I Bkag Step Size Quantity Screw Type HDD2 Carrier M3*0.5+3.5I Lift the HDD carrier to remove Main Unit Disassembly Process Main Unit Disassembly Flowchart Removing the Switch Cover Switch Cover M2.5*6.5-I Removing the Power Board Power Board M2.0*3.0-I Bkag Hold the module by the sides and lift to remove Removing the Keyboard Removing the Speaker Module Removing the Antenna Cables Chapter Removing the LCD Module LCD Module M2.5*5-IBninylok Removing the Upper Base Carefully remove the LCD module from the chassis Unlock the connector and disconnect C as shown Chapter Remove the ten securing screws on the top panel Upper Cover M2.5*6.5-IGrasp the upper base by the sides and gently lift to remove Removing the Finger Print Reader Finger Print M2.0*3.0-I-NI-NYLOK Reader Chapter Removing the USB Board USB Board M2.0*3.0-I Bkag Removing the Modem Module Hold the USB board by the edges and pull up to remove Removing the Bluetooth Module Lift the module and remove from the lower cover as shownPage Removing the Mainboard Mainboard M2.5*4.0-I Ninylok Removing the Thermal Module CPU Thermal M2.5*4.0-I Module Removing the CPU LCD Bezel M2.5*6.5-I 86.ARE07.001 LCD Module Disassembly ProcessLCD Module Disassembly Flowchart LCD Panel M2.5*2.5-I 86.T25V7.010 Removing the LCD Bezel LCD Bezel M2.5*6.5-I Chapter Disconnect the Mic cable and remove the LCD bezel Chapter Removing the Inverter Board Removing the Camera Module Removing the LCD Panel LCD Panel M2.5*2.5-I Removing the LCD Brackets and FPC Cable LCD Brackets M2.0*3.0-I Bkag LCD Module Reassembly Procedure Replacing the LCD Panel Chapter Page Connect the right Inverter board cable as shown Replacing the LCD Bezel 100 Chapter Main Module Reassembly Procedure Replacing the CPUReplacing the Thermal Module Connect fan cable to the mainboard as shown Replacing the Mainboard 104 Chapter Replacing the Bluetooth Board Replacing the Modem ModuleReplace the two securing screws Chapter 105 Replacing the USB Board Connect the modem cable as shown Replacing the Finger Print Reader Replacing the Upper Cover Page Replacing the LCD Module AC Power Cable LCD Power Cable Chapter 111 112 Chapter Replacing the Speaker Module Replacing the Keyboard Replacing the Power Board Replacing the Switch Cover Turn the computer over and replace the ten screws as shown Replacing the Second Hard Disk Drive Module Replacing the ODD ModulePlace the HDD in the HDD carrier Replace the HDD connector Place the HDD in the HDD carrier Replacing the Main Hard Disk Drive Module Replacing the Wlan Module Chapter 119 Replacing the TV Tuner Module Replacing the VGA Module Replacing the Dimm Modules Replacing the Lower CoversCover Chapter 121 Replacing the ExpressCard and SD Card Dummy Trays 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 Touchpad Failure Internal Speaker Failure Sound Problems Select Set up microphone Internal Microphone Failure HDD Not Operating Correctly Select Repair your computerSelect Startup Repair Discs Do Not Play Drive Not Detected USB Failure Rightside External Mouse Failure Other Failures Intermittent Problems Undetermined ProblemsDimm Chipset Post Codes Post Code Function Phase ComponentPost Codes Tables PEI 0x37 Do ZQ calibration for DDR3 0x42 Post receive enable initialization0x43 Enable sense amps. Reset read/write DQS pointers 0x40 Perform steps required after Jedec init DXE Function Phase Component CodeCore Post Code Table CEI / SEC Biospsm DXE BiospsmDXE TCG LBT 0x52 Verify keyboard reset 0x22 Reset the keyboard0xD3 Setup E820h and WAD memory map 0x54 Initialize keystroke clicker if enabled in Setup 0x5A Display prompt Press F2 to enter Setup 0xC4 Install the IRQ vectors Sever Hotkey0xC6 Initial and install console for UCR 0x5B Disable CPU cache Pico Bios Bios Core 0xC2 Write PEM errors Core 0x9E Enable hardware interruptsCore 0xA0 Setup time tick for current date/time Core 0xBA Initialize the Smbios header and sub-structures 0XDF Sdxe Top View Chapter 147 Bottom View USB I/O Clearing Password Check and Bios Recovery Clearing Password Check Bios Recovery by Crisis Disk Bios Recovery Boot Block FRU Field Replaceable Unit List TBD Aspire 6930/6930G Exploded DiagramsMain Module Base Cover 42.ASR07.002 ExpressCard 42.ASR07.003 Dummy LCD Module Aspire 6930/6930G FRU List Category Description Acer Part No AdapterBoard Case/Cover/Bracket Assembly Category Description Acer Part NoCable Multi Drive Blue RAY Combo Module Optical BracketCombo Drive Blue RAY Combo Tray 2X Sony BC-5500S-AR HDD Bracket Assy HDD ConnectorBS Sata LF F/WLV010J 33.ASR07.002 Keyboard Inverter Board LCD Module 16 IN. Wxga W/CCD Wlan UMA6M.ASR07.003 LCD Cable LCD HINGE- R 16 LCD Cover Assy IMR W/BACKLIGHT MIC AntennaLCD Bezel 16 IN. for CCD LCD HINGE- L 16 IN. for UMA Mainboard MemoryHeatsink Screw List Category Description Acer Part No Miscellaneous Appendix a Aspire 6930/6930G SeriesAppendix a 164 Appendix a China Appendix a 166 Emea Eastern Appendix a 168 Appendix a Appendix a 170 Appendix a Appendix a 172 Appendix a Appendix a 174 Appendix a Appendix a 176 Appendix a Appendix a 178 USA Appendix a 180 China Appendix a 182 USA Appendix a 184 HDD N16WXGAG8 UMA SO2GBII6 Appendix a 186 SO2GBII6 SO1GBII6 Appendix a 188 N16WUXGAG8 9PGE2HM Appendix a 190 N16WXGAG8 9PGSHM Appendix a 192 N250GB 583G25Mn 4KS 193 Appendix a 194 N320GB 734G64Mn 4KS AS6930G Appendix a 196 N250GB 733G25Mn 4KS 197 Appendix a 198 ODD Appendix a 200 NBDCB2XS Appendix a 202 733G25Mi AS6930G Appendix a 204 842G25Bn AS6930G Appendix a 206 843G32Mn AS6930G Appendix a 208 733G32Mi AS6930G Appendix a 210 954G50B AS6930G Appendix a 212 843G25Mn AS6930G Appendix a 214 Test Compatible Components Appendix B Vendor Type Description Adapter Battery TestMicrosoft Windows Vista Environment Test CPU Test Seagate Vendor Type DescriptionHgst SG Sata LF F/WC40C Second HDD Test VGA Test Memory TestODD Test Northbridge Chipset Test Vendor Type Description Southbridge Chipset Test WiFi Antenna TestBluetooth Test Keyboard Test Peripheral Tests Vendor Type Description Wlan TestTest Category Model LCD TV Ferguson DV3QSMCSony Trinitron 14\VPL-CX5 Acer AT4220 area with 1920*1200 HR8-U2M MS/MS-PRO/DUO SclarNazar GPC-V70 MP5125A DVD+RW/+R Spdif Unique UA351-CB USB2.0/1394 HDDClearlight 2.5 Hard Drive Enclosure 40GQSMC Port Reprecator Docking Cable Docking Test Appendix B 223 224 Online Support Information Appendix C 226 Index 227 228