Acer 1800 manual Disassemble the System FAN and Mainboard, Disassemble the LCD Module

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Disassemble the System FAN and Mainboard

1.Disconnect the system fan from the system.

2.Remove the three screws to detach the system fan from the mainboard.

3.Then detach the system fan from the mainboard.

4.Remove the one screw to detach the mainboard.

5.Push the edge outward in order to release the mainboard from the case.

6.Disconnect the fan cable from the position.

7.Remove the three screws to release the fan.

8.Detach the fan from the mainboard.

9.Remove the three screws to release the base case fan.

10.Then detach the fan from the base.

Disassemble the LCD Module

1.Remove the four screws on the other side to release the LCD front bezel.

2.Detach the front bezel from the LCD panel.

3.Disconnect the invertor cable from the invertor board.

4.Disconnect the LCD cable from the invertor board.

Chapter 3

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Contents Service Guide AspireAte Chapter Updates Revision HistoryDisclaimer CopyrightIII Conventions MessagesPreface Page Table of Contents Appendix C Online Support Information Chpater Jumper and Connector LocationsChapter FRU Field Replaceable Unit List ViiiPerformance FeaturesChapter MemoryStorage VideoAudio CommunicationBattery CIRBlock Diagram Mainboard Placement Top View Rear ViewCRT Conn SW1 LID Switch JP5 Bluetooth ConnBattery Conn JP1/JP2 Lvds ConnOpen View Outlook ViewDescription Front Panel Left View Icon DescriptionRight View Modem Jack Bottom View DescriptionIndicators Power mode Lock keys KeyboardSpecial keys Lock Key DescriptionWindows Keys Key DescriptionFunction Keys Hot Key Function DescriptionEuro key Touchpad Basics TouchpadFunction Left Button Righ Button Way Scroll Way Tap Function Left Button Righ Button Way Scroll Way Tap Launch Keys Processor Hardware Specifications and ConfigurationsSpecification Second Level CacheModem / Bluethooth Interface Memory CombinationsLAN Interface Hard Disk Drive InterfaceAudio Interface Optical Drive InterfaceVideo Interface Pcmcia Port Video Resolution Mode for both LCD and CRTUSB Port System Board Major ChipsBattery LCD Inverter SpecificationFeatures Electrical Characteristics Lamp limited current Electrical specificationThermal Optical Specification Mechanical SpecificationsAC Adapter ESD Power ManagementOVP Environmental RequirementsMemory Address Map Mechanical SpecificationVGA Bios Address Map0D00-FFFF IRQ Assignment Map DMA Channel AssignmentBios Setup Utility System UtilitiesParameter Description Phoenix cME FirstBIOS Pro Setup UtilityInformation UuidMain MainParameter Description Option AdvancedFIR Ports 2F8/IRQ3Disabled Set Supervisor/User PasswordSecurity Parameter Description Option Boot BootExit CmosMachine Disassembly and Replacement General Information Before You BeginDisassemble the Battery and HDD Aspire 1800 Disassembly ProcedureDisassemble the Wireless Disassemble the Modem Card Disassemble the RAM and ODDDisassemble the Keyboard Disassemble the Panel ModuleDisassemble the Bluetooth and Cables Disassemble Case, Touchpad and CD-PlayerDisassemble the Card Reader Disassemble the SpeakerDisassemble the System FAN and Mainboard Disassemble the LCD ModuleAspire Troubleshooting Symptoms Verified Go ToExternal Diskette Drive Check System Check ProceduresExternal CD-ROM/DVD-ROM Drive Check Memory Check Power System Check Keyboard or Auxiliary Input Device CheckCheck the Power Adapter Touchpad Check Check the Battery PackDisplay Check Sound Check PhoenixBIOS Post Tasks and Beep Codes Terminal Post Errors Example Testpoint 16h=00 01 01 10=1-2-2-3 beepsPost Task Routines Code Beeps Post Routine DescriptionCode Beeps Post Routine Description Chapter Code Beeps For Boot Block in ROM JP1 Card Reader BoardTop View JP2Bios ROM Touch Pad Board TP/B To Click/B ConnClear Cmos Chapter Exploded Diagram Chapter Illustration Aspire 1800 PartsAcer P/N 3PIN Power Cord EU Power Cord EU 3PIN Play Board to To MB Bluetooth CableCable Power Cord US Power Cord US 3PIN 3PIN Power Cord UK Power Cord UK 3PINArcade Plate Plate W/O Touchpad Dimm Cover Communication Module Wireless Wireless Antenna AssyLower Case Assy Lower Case Assy W/O FAN Mini PCI CoverBracket DVD/CDRW Combo DVD/CDRW Combo Drive QSI DVD/CDRW Combo DVD/CDRW Combo BezelBezel Hlds Optical Device Optical Device Bracket Drive QSI SBWDrive Hlds GSA Optical Device Optical Device BracketBracket SUPER-MULTI SUPER-MULTI Drive Hlds Super Multi Super Multi Bezel HldsHDD Shielding HDD CoverSunrex Belgian Keyboard Keyboard Sunrex Keyboard Keyboard Sunrex ArabicSunrex Arabic Keyboard Keyboard Sunrex Belgian Sunrex Canadian Canadian French Keyboard Keyboard Sunrex17 IN. Wxga AU LCD Wire SET LCD Wire SET ThicknessLCD -- AU Assy LCD Module Assy LCD Module 17 LCD 17 IN. Wxga LCD 17 IN. Wxga AULG Vesa LCD Panel with LCD Panel with Logo WLogo LCD Bracket L LCD Bracket L LG Vesa LCD Bracket R LCD Bracket R LG Vesa17 IN. Wsxga LG Wsxga LG Vesa LP171W02 LCD Bezel W LCD Bezel W/ LogoLCD -- LG Assy LCD Module Assy LCD Module 17 LCD 17 IN. Wsxga LCD 17 IN. Wsxga LG VesaMemory DDR333 Memory DDR333 256M Memory Memory DDR333 Memory DDR333 256MB256MB Nanya Nanya NT256D64SH8BAGM-6K 256M Infineon Infineon HYS64D32020HDL-6Lower Case B Rubber Foot Rubber Foot Lower Case Thermal ModuleMiscellaneous Rubber Foot Rubber Foot Lower Case Lower Case M Rubber Foot Rubber Foot Lower CaseOptical Bluetoo Mini PCI Battery Number MemoryTest Compatible Components Microsoft Windows XP / Professional Environment Test Model Vendor DescriptionSO-DIMM DDR333 512MB SO-DIMM DDR333 256MBSO-DIMM DDR333 1GB EBD11UD8ADDA AS1800 Keyboard US International Online Support Information Appendix C