Acer 6293 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 TravelMate 6293 for maintenance and troubleshooting.

To disassemble the computer, you need the following tools:

Wrist grounding strap and conductive mat for preventing electrostatic discharge

Flat screwdriver

Small Philips screwdriver

Hex screwdriver

Plastic flat head screwdriver

Plastic tweezers

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 6293 Series Service Guide Revision History III CopyrightConventions Preface Page Table of Contents Table of Contents Chapter FeaturesPower Subsystem Environment System Block Diagram Pcmcia Cntr Board LayortHDD Cntr Bottom viewFront View Your Acer Notebook tourIcon Description Left View Closed Front ViewRear View Right ViewBase View Touchpad Basics with fingerprint reader TouchpadLock Keys and embedded numeric keypad Using the KeyboardWindows Keys Special Key only for certain models Hot Keys4GB Hardware Specification and Configurations6MB 2GBGSM/GPRS/EDGE GTM380W UMTS/HSDPA1 GTM380WGTM380E GTM380JDSata Hgst Seagate2MB Toshiba 8X TS-L632DPhilips 8X DS-8A1P Hlds 8X GSA-T20NModem OhciVGA LAN BCMBCM5764MA0KMLGSanyo LI-ION KeyboardTDK Taiwan CORP. TDB488NR LCD InverterSystem Utilities Bios Setup UtilityNavigating the Bios Utility ParameterItem Description InformationMain Advanced Security Boot ExitParameter Description Format/Option Save and Exit AdvancedSecurity SecurityClear or Set Removing a Password Setting a PasswordChanging a Password Boot BootExit ExitBios Flash Utility HDD unlock Utility Remove HDD PasswordBios update SOP Bios Flash SOP under DOS ModeChapter Page Crisis disk creation Press 確定 Press Start Wait the disk format complete Chapter Chapter Press 否 Nsert Floppy with the Crisis disk on system Chapter Crisis disk executing Trouble shooting Rename it to bios.wph Machine Disassembly and Replacement Before You Begin General InformationSpec Disassembly Procedure Flowchart LCM module disassembly flow chart Removing the Battery Pack Removing the HDD Removing RAM Module Removing the Wirless CardRemoving ODD, Express Dummy Card, Dummy Card Reader Removing Btcb ScrewsRemove Switch Cover Remove Keyboard Remove 3G SIM Card/B, Hotkey/B Remove Wireless Antenna from Tpcb Disconnect LCM cable, Touchpad FFC, BT cable Disconnect 3G wireless antenna cableDisconnect Touchpad FFC Disconnect BT cable Disassemble Tpcb Disassemble LCM screwsDisconnect Modem cable, Wireless card cable, Speaker cable Remove Main board Remove Inverter board Disassembly LCM module Remove LCM bezelRemove LCM hinge screws Remove LCD panel Remove CCD cableTroubleshooting Keyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive CheckMemory check Power System CheckCheck the Power Adapter Check the Battery PackFIR Function Check Touchpad CheckFingerprinter Function Check In1 Card Reader CheckIndex of Error Messages Power-On Self-Test Post Error MessageError Code List Error Messages FRU/Action in Sequence Error Messages ListFixed Disk n None Invalid System Configuration Data No beep Error Messages FRU/Action in Sequence No beep Error Messages ListCode Beeps Post Routine Description Phoenix Bios Beep CodesCode Beeps Post Routine Description Chapter Code Beeps Post Routine Description LCD-Related Symptoms Index of Symptom-to-FRU Error MessageIndicator-Related Symptoms Speaker-Related Symptoms Power-Related SymptomsPCMCIA-Related Symptoms Memory-Related SymptomsPower Management-Related Symptoms Keyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsUndetermined Problems Intermittent Problems‰ Dimm Chapter Top View Jumper and Connector LocationsBottom view FRU Field Replaceable Unit List TravelMate 6293 Exploded Diagram Adapter AccessoryBattery TravelMate 6293 FRU ListHotkey Board Cable Camra Case Cover Bracket AssemblySUPER-MULTI Bezel FAN Heatsink Keyboard LCM Micphone Speaker 100 Chapter