Acer C110 manual Machine Disassembly and Replacement

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Chapter 3

Machine Disassembly and Replacement

This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting.

To disassemble the computer, you need the following tools:

Wrist grounding strap and conductive mat for preventing electrostatic discharge Flat-bladed screw driver

Phillips screw driver Tweezers

Flat-bladed screw driver or plastic stick

NOTE: The screws for the different components vary in size. During the disassembly process, group the screws with the corresponding components to avoid mismatch when putting back the components.

Chapter 3

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Contents TravelMate C110 Service GuideRevision History Date Chapter UpdatesDisclaimer CopyrightScreen messages ConventionsPreface TravelMate C110 Table of Contents Chapter Jumper and Connector Locations Chapter TroubleshootingChapter FRU Field Replaceable Unit List Appendix C Online Support Information 107 Index 109Features System SpecificationsExpansion ICH-4 System Block DiagramBoard Layout Top ViewCPU Bottom View Outlook View Front ViewDescription Chapter Left Panel Right Panel Rear Panel Bottom Panel Icon Function Description IndicatorsFunction Description Launch KeysLock Key Description Lock KeysEmbedded Numeric Keypad Desired Access Num Lock On Num Lock OffKey Description Windows KeysHot Keys Fn-z Brightness down Icon FunctionSpecification Hardware Specifications and ConfigurationsProcessor Second Level CacheMemory Combinations Wireless LAN InterfaceLAN Interface Modem InterfaceHard Disk Drive Interface BLUETOOTH/MODEM Combo ModuleCD-ROM 6X Interface MDCResolution Bits Colors High color True color Video Resolutions Mode for both LCD and CRTAudio Interface Video InterfaceIrDA Port USB PortPcmcia Port System Board Major ChipsKeyboard BatteryDC-AC LCD Inverter LcdbatoutDigitizer Unit Electronic StylusTFT WacomAC/DC Adapter Environmental Requirements Power ManagementMemory Address Map Mechanical SpecificationAddress Map Memory Address Size FunctionAddress Map DMA Channel Assignment IRQ Assignment MapInterrupt Channel Function DMA Channel FunctionBios Setup Utility Navigating the Bios UtilityPhoenixBIOS Setup Utility System Information Parameter DescriptionUuid PhoenixBIOS Setup Utility Main System SettingsParameter Description Disabled Advanced System SettingsParameter Description Options AutoIDE Primary Master PhoenixBIOS Setup Utility AdvancedEnabled Device ConfigurationBi-directional DMA1EPP ECPSystem Security EnabledSetting a Password PhoenixBIOS Setup Utility Boot OptionsExit Setup Multi-Boot Menu Setup Password Load Default Settings Bios Flash Utility System Diagnostic DisketteSystem Utility Diskette Running PQA Diagnostics Program Screen below appears if you select Multi Test Machine Disassembly and Replacement Before You Begin General InformationDimm Disassembly Procedure FlowchartScrew List Removing the Battery Pack Removing the Wireless LAN Module Disassembling the Hard Disk Drive Module Removing the Hard Disk Drive ModuleDisassembling the Main Unit Removing the Middle CoversRemoving the Keyboard Removing the Dimm Upper Plate Removing the Internal Memory ModuleRemoving the Modem Board Removing the LCD Module Page Separating the Upper Case from the Lower Case Removing the Speaker Removing the RTC BatteryRemoving the Touch Pad FPC Removing the Touch Pad ModuleRemoving the LCD Support Knobs Removing the Thermal Plate Removing the Main BoardRemoving the Modem Cable Removing the Pcmcia SocketRemoving the LCD Bezel Disassembling the LCD ModuleRemoving the Button Board & Inverter Board Removing the LCD Hinges with the Center HingeRemoving the Main and Auxiliary Antenna Removing the LCDRemoving the Coaxial Cable Removing the Sensor Board Bluetooth Antenna Disassembling SOPTravelMate C110 Symptoms Verified Go To TroubleshootingSystem Check Procedures External Diskette Drive CheckExternal CD-ROM Drive Check Power System Check Keyboard or Auxiliary Input Device CheckMemory Check Check the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test Post Error Message Error Code List Index of Error MessagesError Message List Error Codes Error MessagesCPU ID Cmos DimmNo beep Error Messages FRU/Action in Sequence Error Beep ListLCD CRTLCD-Related Symptoms Index of Symptom-to-FRU Error MessageIndicator-Related Symptoms Power-Related SymptomsMemory-Related Symptoms PCMCIA-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsPeripheral-Related Symptoms Keyboard/Touchpad-Related SymptomsModem-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsError Message Action in Sequence Index of AFlash Bios Error MessageError Code Message Action in Sequence Index of PQA Diagnostic Error Code, MessagePCB 02225-SB Top ViewSW1 Settings SettingOFF DM2 Bottom ViewMINI1 PWRSW1TravelMate C110 FRU Field Replaceable Unit List Exploded Diagram Power Cord 3PIN Cord 125V UL 3P Picture Partname DescriptionCDRW/DVD Combo Drive Microphone / Switch Sensor Cable Latch Sensor Switch Chapter Button Board Barbet TM100 Button Board Touchpad Board Touchpad SYNAPTICS/TM41PInverter Board 10.4 XGA HDD Connector 2R 40PINAdapter 50W 3PIN Adapter Aopen USB Adapter USB CD-ROM AopenSpeaker Speaker W/CABLE A1+ Wireless Antenna 802.11A/B Assy 802.11A/B Antenna A1 Plus Digitizer Wacom SU-001-A01 Assy Digitizer SU-001Mainboard TM110 A1+ W/CPU Label Sticker TM100 Name PlateModel Number Definitions BatteryModel Memory102 TravelMate C110 Test Compatible Components Microsoft Windows XP Environment Test SpecificationsAppendix B 105 Specifications Online Support Information 108 TravelMate C110 Index 110 TravelMate C110 Undetermined Problems Video controller USB Index 111 112 TravelMate C110