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Acer 270 manual Exploded Diagram, The System

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Exploded Diagram

Exploded Diagram

THE SYSTEM

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Chapter 6

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Acer 270 manual Exploded Diagram, The System

Contents

Acer pleaseTravelMate refer to http//csd.acer.com.tw270Series ServiceGuideUpdates Revision HistoryDate ChapterDisclaimer CopyrightSCREEN MESSAGES ConventionsPreface Table of Contents Disassembling the LCD Module Table of ContentsFeatures System SpecificationsChapter PerformanceKeyboard and Pointing Device USB Universal Serial Bus ports IEEE 1394 port 802.11b wireless LANExpansion Keyboard and Pointing DeviceChapter System Block DiagramAudio to main board connector Board LayoutTop View Bottom View Keyboard/PS2 connectorFront View Outlook ViewIcon DescriptionChapter Icon Left PanelDescription Icon Right PanelDescription Icon Rear PanelDescription Icon Bottom PanelDescription Indicators Lock Key Lock KeysDescription Embedded Numeric Keypad Icon Windows KeysDescription Hot Keys Icon Hot KeyFunction Description1. Click on Start, Settings, Control Panel The Euro Symbol1. Click on Start, Control Panel 2. Double-click on Regional and Language OptionsDefault application Launch KeysLaunch Key E-Mail Detection Touchpad Basics TouchpadLeft Button FunctionRight Button Scroll ButtonBIOS Hardware Specifications and ConfigurationsSpecification SpecificationLAN Interface Memory CombinationsModem Interface Floppy Disk Drive InterfaceHard Disk Drive Interface Performance SpecificationsDVD-ROM Interface c Emergency ReleaseAudio Interface Video Resolutions Mode for both LCD and CRTVideo Interface Parallel PortUSB Port Parallel PortPCMCIA Port System Board Major ChipsFeatures 1. Wide range 9V to 21V input voltage I − p Electrical CharacteristicsI p Irms4.The system interface signals belong to AC Adapter Electrical Specification90Vac Environmental Requirements Mechanical SpecificationMemory Address Map Mechanical SpecificationI/O Address Map IRQ Assignment MapDMA Channel Assignment IRQ Assignment MapSystem Utilities BIOS Setup UtilityChapter Chapter changes made and exit the BIOS Setup UtilitySystem Devices BootSecurity InfoScreen Expansion Option Enabled or DisabledIRQ4/ IRQ3 System DevicesS ystem D evices M a inB o ot InfoClear or Set Setting a PasswordClear or Set Changing a Password Chapter Chapter BootParameter InfoDescription Parameter Saves your changes to CMOS and exits System Setup same asDescription System Diagnostic Diskette BIOS Flash UtilitySystem Utility Diskette 1. BIOS Re-flash Running Diagnostics Program2. Serial Port, Parallel Port and FDD Test 3. CMOS RTC and FDD Test4. Thermal Test 5. Config Test6. 1394 ID Check then Y key to next test7. Touchpad Test 8. VGA R.G.B. Mode TestChapter 10. Keyboard Test 9. FAN Testthen press + Break to continue the next test 11. 32bit SystemcardbTest12. Audio Test 13. Battery Charge Test Plug in AC adapter to the system for testChapter Chapter Machine Disassembly and ReplacementBefore You Begin General InformationScrew List Disassembly Procedure FlowchartDescription 1. Press the battery lock and slide the battery latch to the right Removing the Battery Pack2. Then remove the battery ChapterRemoving the HDD Module Removing the HDD Module/Memory/FDD Module/Optical Module and CPURemoving the Memory Removing the FDD Module2. Remove the heatsink cover 3. Disconnect the fan power cable Removing the CPU1. Replace the screw that secure the heatsink cover 4. Remove the two screws that secure the fan 5. Then remove the fanChapter Removing the LCD Module Removing the LCD Module and Switch Board1. Unscrew the two screws that secure the switch board Removing the Switch Board2. Then remove the switch board from the main unit Disassembling the logic upper Disassembling the Main Unit6. Disconnect the audio board FFC from the audio board Disassembling the logic lower Disassembling the LCD Module Disassembling the HDD Module Disassembling the External ModulesDisassembling the Floppy Disk Drive Module Disassembling the Optical Drive ModuleChapter Symptoms Verified TroubleshootingChapter Go ToExternal Diskette Drive Check System Check ProceduresExternal CD-ROM/DVD-ROM Drive Check Keyboard or Auxiliary Input Device Check Power System CheckMemory Check Check the Power Adapter Touchpad Check Check the Battery PackDisplay Check Sound Check Power-On Self-Test POST Error Message Error Message List Index of Error MessagesError Messages FRU/Action in SequenceError Messages Error Message ListChapter FRU/Action in SequenceLCD-Related Symptoms Index of Symptom-to-FRU Error MessageIndicator-Related Symptoms Power-Related SymptomsMemory-Related Symptoms PCMCIA-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsKeyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem-Related Symptoms Symptom / ErrorIntermittent Problems Undetermined Problems Error Message Index of AFlash BIOS Error MessageChapter Action in SequenceChapter Top View Jumper and Connector LocationsChapter SW2 Settings SW1 Settings Lid switchSetting SettingDDR 200P so-DIMM connector Bottom ViewChapter Chapter FRU Field Replaceable Unit ListTHE SYSTEM Exploded DiagramTravelMate LOGIC UPPER ASSYTravelMate270 LCD 14.1”Chapter LCD 15”TravelMate TravelMate DVD ASSYHDD W/O HDD ASSY FDD ASSYTravelMate TravelMatePartname And Description PicturePart Number Chapter 314-The Chapter FDD ASSY LK.A0206.001 ChapterLK.A0207.001 003-LCD Chapter 101-DVD Chapter Appendix A Model Definition and ConfigurationTravelMate 270 Series ModelMain Features Appendix A Appendix B Test Compatible ComponentsXP Home Environment Test Microsoft WindowsSpecifications Com port & PS/2 SpecificationsSpecifications XP Pro Environment TestMicrosoft Windows Appendix BAppendix B SpecificationsSpecifications 2000 Environment TestMicrosoft Windows Appendix BAppendix B SpecificationsAppendix B Appendix C Online Support InformationAppendix C Index