Chapter | Acer 230, 280 manual

Chapter 3

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Acer 230, 280 manual Chapter

Contents

Service Guide TravelMate 230Part no .46W01.001 Revision History Copyright Conventions Preface Page Table of Contents Appendix C Online Support Information 151 Index 153 System Introduction Display Power managementExpansion Ports TravelMate 230 Opening and closing the display MCH System Block Diagram Board Layout Top ViewPCB No -SB Lvds Bottom View Panel Front PanelDescription Icon Item/ Port Description Left Panel Right Panel Icon Port Description Rear Panel Bottom Panel Icon Function Description Indicators Embedded numeric keypad KeyboardSpecial keys Lock keys Desired access Num lock on Num lock off Windows keysKeys Description Hot Keys TravelMate 230Hot Key Icon Function Description Hot Key Icon Function Euro symbolTo verify the keyboard type Click on the language tab and click on Details 802.11a/802.11b wireless LAN/Bluetooth Launch KeysOptional Second Level Cache Hardware Specifications and ConfigurationsSystem Board Major Chips Processor for TravelMate DDR-DRAM Sodimm System MemoryMemory Combinations 0MB Modem Interface Floppy Disk Drive InterfaceHard Disk Drive Interface IDE Items SpecificationCD-ROM Interface DVD-ROM Interface Power Requirement Input Voltage +5VDC+/-5% Disk ODSC-PARA Combo Drive InterfaceAudio Interface Video Memory Video Resolutions ModeResolution Refresh Rate Video Interface Keyboard BatteryUSB Port Pcmcia Port DC-AC LCD Inverter TX38D85VC1CABTFT AC Adapter Power Management Mechanical SpecificationEnvironmental Requirements USB Memory Address MapAddress Map Memory Address Size Function Address Map DMA Channel Function IRQ Assignment MapDMA Channel Assignment Interrupt Channel Function Chapter Bios Setup Utility Esc ExitF10 115188 Pentium R IV 1.4GHz640 KB 121344 KB Multi-Boot Menu Navigating the Bios UtilityBoot Menu System Information Uuid Bios AX=5F01Following table describes the information in this screen Parameter Description F10 Main System SettingsMain Esc LAN Setting the Boot Drive SequenceTo set the boot drive sequence, use Keys to select the device for that priority level UMA=1MB Advanced Information44/1.25MB 3 ½ Advanced 44/1.25MB 3 1/2 or Parameter Description Options Primary Master Secondary Master ECP Device Configuration Devices can use IRQ 10 or IRQ11, DisabledPCI IRQ Routing Pirq A# System Security PhoenixBIOS Setup Utility To return to the main menu Following dialogue box appears Setup Notice Hanges have been saved ContinueAfter setting the password, the computer automatically sets To enter Bios Utility at boot-up Removing a Password Esc Exit Boot OptionsBoot Information Main Advanced Security Exit Exit SetupSetup Defaults Load Setup Default Then press Choose No if otherwise Chapter Do you want to load default settings? Yes Executing the Flash Program Bios Flash Utility System Utility Diskette System Diagnostic Diskette Running PQA Diagnostics Program Main menu appears on screenPress To move around the main menu After you specify the number of tests to perform Screen below appears if you select Multi Test Machine Disassembly and Replacement Before You Begin General Information FPC Disassembly Procedure Flowchart LCD Screw List Removing the Battery Disassembling the Hard Disk Drive Module Removing the Hard Disk Drive ModulePage Removing the Memory Module Removing the Modem Board Chapter Disassembling the LCD Removing the Middle CoverRemoving the Launch Board Removing the CD-ROM Drive Module Removing the Keyboard Disassembling the CD-ROM Drive Module Removing the Heat Plate Removing the LCD Module Page Removing the LCD Bezel Removing the Inverter Board 14.1 LCD Removing the Inverter Board 15 LCD Removing the 15 TFT LCD Removing the 14.1 TFT LCD Removing the 14.1 TFT LCD Brackets Removing the LCD Coaxial Cable Removing the Fan Module Removing the RTC BatteryDisassembling the Main Unit Removing the Touch Pad Frame See Removing the Battery on TravelMate 230 Removing the CPU Heat SinkRemoving the Processor Removing the Upper Case Installing the ProcessorPage Removing the Touch Pad Board Removing the Touch Pad ButtonRemoving the Touch Pad Scroll Key Removing the Floppy Disk Drive Module Removing the Touch Pad Cable Detach the FDD module from the lower case Removing the Audio Board Removing the Charger Plate Removing the Speakers Removing the Main Board Removing the Pcmcia Slot Removing the I/O Port Bracket Page Base Unit to Wireless Unit System Upgrade ProcedurePage Symptoms Verified Go To Troubleshooting Follow the instructions in the message window System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive Check Memory Check Power System CheckCheck the Battery Pack on Chapter Keyboard or Auxiliary Input Device Check Check the Power Adapter Touchpad Check Check the Battery Pack Power-On Self-Test Post Error Message Error Codes Error Messages Index of Error MessagesError Code List Error Message List CPU ID Cmos Dimm Code Beeps Description Error Beep ListNo beep Error Messages FRU/Action in Sequence Chapter 101 Power-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Indicator-Related Symptoms Power Management-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Speaker-Related Symptoms Peripheral-Related Symptoms Keyboard/Touchpad-Related SymptomsModem-Related Symptoms Intermittent Problems Dimm Undetermined Problems Index of Phlash16 Error Message Error Codes Error MessageChapter 107 TravelMate 230 Index of PQA Diagnostic Error Code, Message Error Code Message Action in SequenceChapter 109 110 Chapter 111 Top View SW1-3 SW1-4 Keyboard Switch SettingsPassword Bypass Setting and BootBlock Setting SW1-1 SW1-2 Lvds DM2 Bottom ViewChapter 113 DM1 114 FRU Field Replaceable Unit List TravelMate 230 Exploded Diagram Picture Partname Description Chapter 117 Case/Cover/Bracket Assembly Chapter 119 Boards Touchpad Board Touchpad MULTI-SWITCH Synaptic Chapter 121Modem Board Ambit Modem MDC AMB/T60M283.00 Keyboard NSK-84X21 US KB US NSK-84X21 Coin Battery 3V 210MAH BTY Coin 3V CR2032WKA2 210MAHCPU FAN Sink W/ FAN Assembly FAN Pelican Adapter 70W 3PIN Delta ADP ADT 70W ADP-65DBBE 3P Chapter 123 Screw Screw Wafer Nylok NI 2ML3 Screw M2.5*4L NI Screw Screw M2.5X6 Chapter 125 TravelMate 280 Exploded Diagram 126 TravelMate 230/280 Chapter 127 128 TravelMate 230/280 Launch Board Pelican Launch KEY BD Chapter 129 130 TravelMate 230/280 FDD Module 1.44M Mitsumi Assy Unit FDD Mitsumi Pelican Chapter 131 UJA74OAC6 F4 Combo Drive 8/24/10/24X KME Chapter 133 134 TravelMate 230/280 Appendix a 135 Model Number Definition 136 Test Compatible Components LG LP141X-AH XGA TFT SpecificationsMicrosoft Windows XP Environment Test IDT ITXG77C Isdn Appendix B 139 Pcmcia Appendix B 141 Pcmcia ATAPcmcia USB Microsoft Windows 2000 Environment Test Appendix B 143 144 TravelMate 230/280 Appendix B 145 Microsoft Windows 98 Environment Test Appendix B 147 148 TravelMate 230/280 Appendix B 149 150 TravelMate 230/280 Online Support Information 152 Index AC Adapter Audio Battery Battery pack Charging indicator Pcmcia Page 156