Removing the Inverter Board | Aspire Digital 6930G, MB.ASR06.001

Removing the Inverter Board

1.Remove the LCD Bezel. See “Removing the LCD Bezel” on page 87.

2.Disconnect both cables from the Inverter Board.

NOTE: If you are having difficulty removing the cables, first lift the Inverter Board from the back cover before disconnecting the cables.

3.Remove the Inverter board from the LCD Module.

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Chapter 3

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Aspire Digital 6930G, MB.ASR06.001 manual Removing the Inverter Board

Contents

Aspire 6930/6930G Series Service Guide Revision History Copyright III Gives precautionary measures to ProblemsProcedures Following conventions are used in this manual Preface Page Table of Contents Troubleshooting 123 Viii Microsoft Windows Vista Environment Test Aspire 6930/6930G SeriesPeripheral Tests Table of Contents Features Below is a brief summary of the computer’s many featureChapter Genuine Windows Vista Storage subsystem Energy Star 105/106-key keyboard Touchpad pointing device System Block Diagram Penryn Front View Your Acer Notebook tourIcon Description Volume Up Increase system volume/decrease system Volume DownClosed Front View VOL + Left View Hdmi Right View Rear View Bottom View Indicators Easy-Launch ButtonsIcon Function Description 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 Processor Specification Hardware Specifications and ConfigurationsNorthbridge Specification Specifications Southbridge SpecificationSystem Board major Chips System Clock Specification Crystal and Oscillator SpecificationW25X16AVSSIG PIN Soic Memory Combinations Slot Total Memory System Memory Specifications0MB Hard Disk Drive Interface Specification Super-Multi Combo Module Specification 2MB DVD-ROMDVD-RW DVD+RW CD-DA CD-ROM CD-ROM/XA Combo Drive Module Specification Data Transfer Modes PIO modeThermal Control Specification DMA LCD Specification VGA Subsystem Specification MXM Video Memory Specification Keyboard Specification Media Card Reader SpecificationAudio Interface Specification LQFP48 Bluetooth Specification LAN MDC Module Specification Finger Print Reader Specification Battery Subwoofer SpecificationUSB Interface Specification Antenna X3 or System Power Management Specification Chapter Bios Setup Utility Navigating the Bios Utility Parameter Description InformationIDE1 Model Name Main Parameter Description Format/Option Disabled SecurityParameter Description Option 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 This section provide you with removing HDD/BIOS method Remove HDD/BIOS UtilityRemove HDD Password Key in biospw 14452 Remove Bios Password Chapter Chapter Machine Disassembly and Replacement Disassembly Requirements Pre-disassembly Instructions Disassembly ProcessGeneral Information Main Screw List Quantity Part Number External Module Disassembly Process External Modules Disassembly FlowchartScrew List Step Quantity 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 Step Size Quantity Screw Type VGA Module Removing the 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 Step Size Quantity Screw Type Removing the Optical Disk Drive ModuleODD 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 LCD Module M2.5*5-I Removing the LCD ModuleBninylok Removing the Upper Base Carefully remove the LCD module from the chassis Unlock the connector and disconnect C as shown Chapter Upper Cover M2.5*6.5-I Remove the ten securing screws on the top panelGrasp 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 Module Disassembly Process LCD Module Disassembly FlowchartLCD Bezel M2.5*6.5-I 86.ARE07.001 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 Replacing the CPU Main Module Reassembly ProcedureReplacing the Thermal Module Connect fan cable to the mainboard as shown Replacing the Mainboard 104 Chapter Replacing the Modem Module Replacing the Bluetooth BoardReplace 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 ODD Module Replacing the Second Hard Disk Drive 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 Lower Covers Replacing the Dimm ModulesCover 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 Select Repair your computer HDD Not Operating CorrectlySelect Startup Repair Discs Do Not Play Drive Not Detected USB Failure Rightside External Mouse Failure Other Failures Undetermined Problems Intermittent ProblemsDimm Post Code Function Phase Component Post Codes TablesChipset Post Codes PEI 0x42 Post receive enable initialization 0x43 Enable sense amps. Reset read/write DQS pointers0x37 Do ZQ calibration for DDR3 0x40 Perform steps required after Jedec init Function Phase Component Code Core Post Code TableDXE CEI / SEC Biospsm Biospsm DXEDXE TCG LBT 0x22 Reset the keyboard 0xD3 Setup E820h and WAD memory map0x52 Verify keyboard reset 0x54 Initialize keystroke clicker if enabled in Setup 0xC4 Install the IRQ vectors Sever Hotkey 0xC6 Initial and install console for UCR0x5A Display prompt Press F2 to enter Setup 0x5B Disable CPU cache Pico Bios Bios Core 0x9E Enable hardware interrupts Core 0xA0 Setup time tick for current date/timeCore 0xC2 Write PEM errors 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 Aspire 6930/6930G Exploded Diagrams Main ModuleTBD Base Cover 42.ASR07.002 ExpressCard 42.ASR07.003 Dummy LCD Module Category Description Acer Part No Adapter Aspire 6930/6930G FRU ListBoard Category Description Acer Part No Case/Cover/Bracket AssemblyCable Multi Drive Optical Bracket Combo DriveBlue RAY Combo Module Blue RAY Combo Tray 2X Sony BC-5500S-AR HDD Connector BS Sata LF F/WLV010JHDD Bracket Assy 33.ASR07.002 Keyboard LCD Module 16 IN. Wxga W/CCD Wlan UMA 6M.ASR07.003Inverter Board LCD Cable LCD Cover Assy IMR W/BACKLIGHT MIC Antenna LCD Bezel 16 IN. for CCDLCD HINGE- R 16 LCD HINGE- L 16 IN. for UMA Memory MainboardHeatsink Screw List Category Description Acer Part No Miscellaneous Aspire 6930/6930G Series Appendix aAppendix 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 Battery Test Microsoft Windows Vista Environment TestVendor Type Description Adapter CPU Test Vendor Type Description Hgst SG Sata LF F/WC40CSeagate Second HDD Test Memory Test ODD TestVGA Test Northbridge Chipset Test WiFi Antenna Test Bluetooth TestVendor Type Description Southbridge Chipset Test Keyboard Test Vendor Type Description Wlan Test Peripheral TestsTest Category Model Ferguson DV3QSMC Sony Trinitron 14\VPL-CX5LCD TV Acer AT4220 area with 1920*1200 Sclar Nazar GPC-V70HR8-U2M MS/MS-PRO/DUO MP5125A DVD+RW/+R Unique UA351-CB USB2.0/1394 HDD Clearlight 2.5 Hard Drive Enclosure 40GQSMCSpdif Port Reprecator Docking Cable Docking Test Appendix B 223 224 Online Support Information Appendix C 226 Index 227 228