Aspire Digital 8930 manual Removing the Btcb screws

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Removing the BTCB screws

22.Loose 21 screws from BTCB.

23.Detach Switch cover.

24.Disconnect Media board FFC from the Switch cover.

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Chapter 3

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Contents Aspire 8930 Series Service Guide Revision History Copyright IIIConventions Preface Page Features ChapterPorts Input devicesCommunication EnvironmentSystem Block Diagram Board Layout Top ViewODD Cntr Bottom ViewSpdif Your Acer Notebook tour Front ViewClosed Front View Left View Right View Rear viewBase view Indicators HDDEasy-Launch Buttons Touchpad Basics Using the Keyboard Lock Keys and embedded numeric keypadWindows Keys Hot Keys US dollar sign Euro symbolSpecial Key To launch Acer Empowering Technology applications Acer Empowering TechnologyTo launch Acer Empowering Technology Acer eAudio Management Acer ePower Management Page Acer eDataSecurity Management For selected modelsAcer eRecovery Management Acer eSettings Management Windows Mobility Center Using the System Utilities Acer Bio-Protection for selected modelsAcer GridVista dual-display compatible Launch Manager Hardware Specifications and Configurations USB Bluetooth InterfaceHard Disk Drive Interface HgstDVD-Super Multi Interface Audio InterfaceExpress Card Interface Video InterfaceUSB Port System Board Major ChipsKeyboard BatteryBattery Pack Sanyo Battry Pack Sony LCD 18.0 inchAC Adaptor System Power ManagementLCD Inverter TDKBios Setup Utility System UtilitiesInvoking Bios Setup InformationMain Post Advanced Security Setting a Password Removing a PasswordChanging a Password Boot ExitParameter Description Bios Flash Utility Remove HDD password Utility Remove HDD PasswordMachine Disassembly and Replacement General Information Before You BeginDisassembly Procedure Flowchard Main unit disassembly flow chartLCM module disassembly flow chart Removing the Battery Pack Removing the Wireless Cover & RAM Module Removing the HDDRemoving the Wireless LAN Card/TV Tunder Card and System Fan Removing the Thermal Modules and the CPU Removing the ODD Removing the Hinge coverRemoving the Btcb screws Then remove the switch cover from the machine Chapter Disassembling the Main Unit Page Remove I/O baord and Main Board Remove the USB board from Btcb Chapter Disassembly LCM module Disassembling the External Modules Disassembling the HDD ModuleDisassembling the ODD Module Troubleshooting External CD-ROM Drive Check System Check ProceduresExternal Diskette Drive Check Keyboard or Auxiliary Input Device CheckCheck the Battery Pack Power System CheckCheck the Power Adapter Memory checkTouchpad Check Power-On Self-Test Post Error Message Error Message List Index of Error MessagesError Code List Bios ROMCmos CPU IDLCD CRTPhoenix Bios Beep Codes Code Beeps Post Routine Description Code Beeps Post Routine Description Code Beeps Post Routine Description Indicator-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Power-Related SymptomsSpeaker-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Power Management-Related SymptomsSymptom / Error Action in Sequence Modem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Undetermined Problems Top View CN14 MDC CntrBottom View Bottom viewFRU Field Replaceable Unit List Aspire 8930 Exploded Diagram Chapter Chapter Chapter Chapter Chapter Chapter Chapter Chapter Chapter Chapter Chapter Chapter Chapter Adapter AccessoryAspire 8930 FRU List BoardChapter 101 Cable NVCPEMWR002G2 LFChapter 103 CASE/COVER/BRACKET Assembly CamraChapter 105 FAN HDD/HARD Disk Driver Inverter Chapter 109 LCM Screw 112 Chapter