Bottom View, Lvds | Acer 280, 230 guide

Bottom View

1	Modem Cable Connector	7	Modem Connector
2	North Bridge (845-GL)	8	Battery Connector
3	DIMM Socket 1	9	CardBus Controller (OZ6912T)
4	Audio Board Connector	10	LAN Controller (RTL8100BL)
5	DIMM Socket 2	11	LVDS
6	South Bridge (ICH4)

Chapter 1

6

Image 14

Acer 280, 230 manual Bottom View, Lvds

Contents

Part no .46W01.001 Service GuideTravelMate 230 Revision History Copyright Conventions Preface Page Table of Contents Appendix C Online Support Information 151 Index 153 System Introduction Ports Power managementExpansion Display Opening and closing the display TravelMate 230 System Block Diagram MCH PCB No -SB Board LayoutTop View Bottom View Lvds Description PanelFront Panel Left Panel Icon Item/ Port Description Right Panel Rear Panel Icon Port Description Bottom Panel Indicators Icon Function Description Lock keys KeyboardSpecial keys Embedded numeric keypad Keys Description Desired access Num lock on Num lock offWindows keys Hot Key Icon Function Description Hot KeysTravelMate 230 Click on the language tab and click on Details Euro symbolTo verify the keyboard type Hot Key Icon Function Optional 802.11a/802.11b wireless LAN/BluetoothLaunch Keys Processor for TravelMate Hardware Specifications and ConfigurationsSystem Board Major Chips Second Level Cache 0MB System MemoryMemory Combinations DDR-DRAM Sodimm Hard Disk Drive Interface Modem InterfaceFloppy Disk Drive Interface DVD-ROM Interface Items SpecificationCD-ROM Interface IDE Power Requirement Input Voltage +5VDC+/-5% Audio Interface Disk ODSC-PARACombo Drive Interface Video Interface Video Resolutions ModeResolution Refresh Rate Video Memory Pcmcia Port BatteryUSB Port Keyboard TFT DC-AC LCD InverterTX38D85VC1CAB AC Adapter Environmental Requirements Power ManagementMechanical Specification Memory Address Size Function Memory Address MapAddress Map USB Address Map Interrupt Channel Function IRQ Assignment MapDMA Channel Assignment DMA Channel Function Chapter F10 Bios Setup UtilityEsc Exit 121344 KB Pentium R IV 1.4GHz640 KB 115188 Boot Menu Multi-Boot MenuNavigating the Bios Utility System Information Parameter Description Bios AX=5F01Following table describes the information in this screen Uuid Esc Main System SettingsMain F10 Keys to select the device for that priority level Setting the Boot Drive SequenceTo set the boot drive sequence, use LAN Advanced Advanced Information44/1.25MB 3 ½ UMA=1MB Parameter Description Options 44/1.25MB 3 1/2 or Primary Master Secondary Master Device Configuration ECP Pirq A# IRQ 10 or IRQ11, DisabledPCI IRQ Routing Devices can use PhoenixBIOS Setup Utility System Security To enter Bios Utility at boot-up Setup Notice Hanges have been saved ContinueAfter setting the password, the computer automatically sets To return to the main menu Following dialogue box appears Removing a Password Information Main Advanced Security Boot OptionsBoot Esc Exit Load Setup Default Exit SetupSetup Defaults Exit Do you want to load default settings? Yes Then press Choose No if otherwise Chapter Bios Flash Utility Executing the Flash Program System Utility Diskette System Diagnostic Diskette Press To move around the main menu Running PQA Diagnostics ProgramMain menu appears on screen Screen below appears if you select Multi Test After you specify the number of tests to perform Machine Disassembly and Replacement General Information Before You Begin Disassembly Procedure Flowchart FPC LCD Screw List Removing the Battery Removing the Hard Disk Drive Module Disassembling the Hard Disk Drive ModulePage Removing the Memory Module Removing the Modem Board Chapter Removing the Launch Board Disassembling the LCDRemoving the Middle Cover Removing the Keyboard Removing the CD-ROM Drive Module Removing the Heat Plate Disassembling the CD-ROM Drive Module Removing the LCD Module Page Removing the LCD Bezel Removing the Inverter Board 14.1 LCD Removing the Inverter Board 15 LCD Removing the 14.1 TFT LCD Removing the 15 TFT LCD Removing the 14.1 TFT LCD Brackets Removing the LCD Coaxial Cable Removing the Touch Pad Frame Removing the RTC BatteryDisassembling the Main Unit Removing the Fan Module Removing the Processor See Removing the Battery on TravelMate 230Removing the CPU Heat Sink Installing the Processor Removing the Upper CasePage Removing the Touch Pad Scroll Key Removing the Touch Pad BoardRemoving the Touch Pad Button Removing the Touch Pad Cable Removing the Floppy Disk Drive Module Removing the Audio Board Detach the FDD module from the lower case Removing the Speakers Removing the Charger Plate Removing the Main Board Removing the Pcmcia Slot Removing the I/O Port Bracket Page System Upgrade Procedure Base Unit to Wireless UnitPage Troubleshooting Symptoms Verified Go To External CD-ROM Drive Check System Check ProceduresExternal Diskette Drive Check Follow the instructions in the message window Keyboard or Auxiliary Input Device Check Power System CheckCheck the Battery Pack on Chapter Memory Check Check the Power Adapter Check the Battery Pack Touchpad Check Power-On Self-Test Post Error Message Error Message List Index of Error MessagesError Code List Error Codes Error Messages Cmos Dimm CPU ID Chapter 101 Error Beep ListNo beep Error Messages FRU/Action in Sequence Code Beeps Description Indicator-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Power-Related Symptoms Speaker-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Power Management-Related Symptoms Modem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Undetermined Problems Dimm Chapter 107 Index of Phlash16 Error MessageError Codes Error Message TravelMate 230 Chapter 109 Index of PQA Diagnostic Error Code, MessageError Code Message Action in Sequence 110 Top View Chapter 111 SW1-1 SW1-2 Keyboard Switch SettingsPassword Bypass Setting and BootBlock Setting SW1-3 SW1-4 DM1 Bottom ViewChapter 113 Lvds DM2 114 FRU Field Replaceable Unit List TravelMate 230 Exploded Diagram Chapter 117 Picture Partname Description Case/Cover/Bracket Assembly Chapter 119 Boards Modem Board Ambit Modem MDC AMB/T60M283.00 Touchpad Board Touchpad MULTI-SWITCH SynapticChapter 121 Adapter 70W 3PIN Delta ADP ADT 70W ADP-65DBBE 3P Coin Battery 3V 210MAH BTY Coin 3V CR2032WKA2 210MAHCPU FAN Sink W/ FAN Assembly FAN Pelican Keyboard NSK-84X21 US KB US NSK-84X21 Chapter 123 Screw Screw M2.5X6 Screw Screw Wafer Nylok NI 2ML3 Screw M2.5*4L NI TravelMate 280 Exploded Diagram Chapter 125 126 TravelMate 230/280 Chapter 127 128 TravelMate 230/280 Chapter 129 Launch Board Pelican Launch KEY BD 130 TravelMate 230/280 Chapter 131 FDD Module 1.44M Mitsumi Assy Unit FDD Mitsumi Pelican Combo Drive 8/24/10/24X KME UJA74OAC6 F4 Chapter 133 134 TravelMate 230/280 Model Number Definition Appendix a 135 136 Test Compatible Components IDT ITXG77C SpecificationsMicrosoft Windows XP Environment Test LG LP141X-AH XGA TFT Appendix B 139 Isdn Pcmcia Pcmcia USB Appendix B 141Pcmcia ATA 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 AC Adapter Audio Battery Battery pack Charging indicator Index Pcmcia Page 156