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Aspire Digital 4625G manual Chapter

Models: 4625G 4625

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Chapter 1

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Aspire Digital 4625G manual Chapter

Contents

Aspire 4625/4625G Series Service Guide Revision History Copyright IIIConventions Preface Page Table of Contents Troubleshooting 107 ViiiAspire 4625/4625G Microsoft Windows 7 Environment TestTable of Contents Features ChapterStorage Dimensions and weightAudio Optical DriveInterface Power adapter and batterySpecial keys and controls SoftwareOptional Items Warranty EnvironmentSystem Block Diagram AMD ChamplainIcon Description Your Acer Aspire Notebook tourFront View HDD Hdmi Closed Front ViewLeft View Right View Bottom ViewIndicators Icon Function DescriptionTouchPad Basics Function Left Button Right Button Main TouchPadLock Keys and embedded numeric keypad Using the KeyboardDesired access Num Lock on Num Lock off Lock key DescriptionWindows Keys Key DescriptionHot Keys Hotkey Icon Function DescriptionPart Hardware Specifications and ConfigurationsSkew Comparison Cores Bus Cache Package Acer P/N Speed SpecificationProcessor Specifications Size Voltage4GB System Memory Specification1M SPI ROM Memory Combinations Slot Total Memory System Board Major Chips SpecificationPorts Specification Bluetooth Specification Wireless Module SpecificationLAN Module Specification RPM Hard Disk Drive Interface SpecificationHgst SataSuper-Multi Drive Module Battery Specification Cell Audio Interface SpecificationKeyboard Controller Specification RTC Battery SpecificationLCD Specification AC Adapter SpecificationSystem LED Indicator Specification LG LP140WH2-TLA2/LP140WH2-TLL1/LP140WH2-TLL1Hdmi Port Specification LCD Display Supported Resolution BitsVideo Interface Specification GDDR3Pcmcia Port Not available in this model Card Reader SpecificationLCD Inverter Not available with this model Page Chapter Bios Setup Utility Navigating the Bios UtilityParameter Description Aspire JV41 BiosInformation UuidParameter Description Format/Option DisabledMain Sata Class IDParameter Description Option Disabled orSecurity Clear or SetSetting a Password Removing a PasswordBoot USB CdromSecurity Boot Exit Exit Saving Changes ExitBios Flash Utilities DOS Flash Utility WinFlash Utility Remove HDD/BIOS Password Utilities Remove HDD PasswordRemoving Bios Passwords Chapter Clearing Bios Passwords Using Boot Sequence Selector Using DMIToolsConfiguring Uuid Values Run UUID.batMachine Disassembly and Replacement Disassembly RequirementsGeneral Information Pre-disassembly InstructionsDisassembly Process Main Screw List Quantity Part NumberScrew List Step Quantity External Module Disassembly ProcessExternal Modules Disassembly Flowchart Removing the Battery Pack Removing the SD dummy card Removing the Lower Cover Step Size Quantity Screw Type Lower Cover M2.5*6.5Removing the Optical Drive Module Step Size Quantity Screw Type ODD Module M2.5*3Step Size Quantity Screw Type ODD Bracket M2.0*3 Removing the Dimm Modules Removing the Wlan Module Step Size Quantity Screw Type Wlan Board M2.0*3Page Removing the Hard Disk Drive Module Step Size Quantity Screw Type HDD Carrier M3.0*3Main Unit Disassembly Process Main Unit Disassembly FlowchartRemoving the Keyboard Removing the Upper Cover Chapter Step Size Quantity Screw Type Removing the Power Switch Board Removing the Function Board Step Size Quantity Screw Type Function Board M2.0*3widehead Removing the USB Board Step Size Quantity Screw Type USB Board M2.5*4Removing the Bluetooth Module Step Size Quantity Screw Type Bluetooth Board M2.0*3Removing the LCD Module Chapter Step Size Quantity Screw Type Removing the Mainboard Removing the Thermal Module Step Size Quantity Screw Type Mainboard M2.5*4Step Size Quantity Screw Type Thermal Module M2.0*3 Removing the PCH Thermal Module Removing the CPURemoving the RTC Battery LCD Module Disassembly Process LCD Module Disassembly FlowchartRemoving the LCD Bezel Step Size Quantity Screw Type LCD Bezel M2.5*4Removing the Camera Module Removing the LCD Panel Step Size Quantity Screw Type LCD Panel M2.0*3Removing the FPC Cable Removing the Microphone Module Removing the Antennas Removing the Hinges Step Size Quantity Screw Type LCD Hinges M2.5*3LCD Module Reassembly Procedure Replacing the MIC and WiFi AntennasReplacing the FPC Cable Replacing the LCD Panel Replacing the Webcam Replacing the LCD Bezel Replacing the CPU Main Module Reassembly ProcedureReplacing the RTC Battery Replacing the Thermal Module Replacing the PCH Thermal Module Chapter Replacing the LCD Module Page Chapter Replacing the Bluetooth Module Replacing the USB Board Replacing the Power Switch Board Replacing the Function BoardReplacing the Upper Cover Page 100 Chapter Replacing the Keyboard Replacing the ODD Module Replacing the Hard Disk Drive ModulePage Insert the Wlan board into the Wlan socket Replacing the Wlan BoardReplacing the Dimm Modules Replacing the Lower Covers Replacing the Battery Pack Replacing the Dummy CardsCommon 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 FailureTouchPad Failure Internal Speaker FailureSelect Set up microphone Sound ProblemsMicrophone Problems Select Startup Repair HDD Not Operating CorrectlySelect Repair your computer ODD Failure ODD Not Operating CorrectlyDiscs Do Not Play Drive Not Detected Wireless Function Failure Thermal Unit FailureExternal Mouse Failure Other FailuresDimm Intermittent ProblemsUndetermined Problems Code Beeps Post Routine Description Post CodesCode Post Routine Description 122 Chapter Code Beeps Post Routine Description Code Beeps For Boot Block in Flash ROM Top View U10/EC/KBCPU14/3V/5V PWM IC Steps for Clearing Bios Password Check Clearing Password Check and Bios RecoveryClearing Password Check Clear Cmos JumperBios Recovery Hotkey Bios Recovery by Crisis DiskBios Recovery Boot Block Steps for Bios Recovery from USB StorageFRU Field Replaceable Unit List Description Acer P/N Aspire 4625/4625G Exploded DiagramsLCD Assembly Chassis Assembly Wwan Minicard BEVT-22A23T0 STN HDD-BKTZQ1 ZR6FBZR6004,REV MBSG,PARK,SAM,BT WO Cpuassy BSQCategory Partname Description Adapter BatteryFRU List Category Partname Description CablesPIN Brazil 3P S/P Power Cord UK 3PIN ET2S Power Power Cord US 3PIN Rohs ZB1 PWR Cord USPower Cordeu 1.8M ZR1 Power Cord S/P-UK Power Cord Italian 3PIN EI2 Power CordCategory Partname Description Case/Cover/Bracket/Assembly CPU/ProcessorCategory Partname Description DVD RW Drive HDD/Hard Disk DriveML320M,WD Sata 8MB LF F BEVT-22A0RT0 S.P WD3200BEVTMK3265GSX-EUL MK3265GSX Sata 8MB LF F MK5065GSX-EUL BS, 320G/P Sata 8MB LF FCategory Partname Description Keyboard ZQ1 K/BSWISS ZQ1 K/BSPANISHZQ1 K/BSWEDISH ZQ1 K/BTHAI S.PCategory Partname Description LCD Module Reader W/O CPU MBAMD,UMA,W/O CPUS.P MB AMD Park W/CARD ZQ2B Category Partname Description MainboardMB AMD UMA W/CARD ZQ2B Category Partname Description Memory Category Partname Description Heatsink MiscellaneousScrew List Part Name DescriptionModel Country Acer Description Appendix aAspire 4625/4625G AS4625G-N834G64Mn W7HP64ATSG1 MC Acla LX.PSS0 S2.PSS0Parkxt Model Country Acer Part No BOM NameVGA Chip LX.PSH02.024 AS4625GPARKXT512 APP920 Acla UMASO2GBIII10 SO4GBIII10 Model Country Acer Part NoSO2GBIII10 SO1GBIII10 SO2GBIII10SO2GBIII10 SO1GBIII10 SO4GBIII10 SO2GBIII10SO1GBIII10 HDD 1GB ODD NSM8XS9.5AS4625G-P922G50Mn AS4625-N834G32Mn Singapore LX.PSS02.016 N320GB5.4KS Test Compatible Components Appendix BAudio Codec Microsoft Windows 7 Environment TestVendor Type Description Cover Vendor Type Description 22A0RT0, ML320M,WD Sata 8MB LF F DigiDigi LF F/WGJ002J Hgst SGAUO NLED14WXGAGCMO SO2GBIII13SB Chipset ModemNB Chipset Side PortWiFi Antenna Wireless LAN164 Online Support Information Appendix C166 Index 168