Manuals / Acer / Computer Equipment / Personal Computer

Acer 2500 manual Chapter

Models: 2500

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Parameter	Description	Options

Legacy USB Support	Enables, disables USB interface devices support	Option: Disabled or Enabled
	under DOS mode.

Chapter 2

38

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Acer 2500 manual Chapter

Contents

Acer Extensa 2000/2500 Series Revision History Date Chapter UpdatesCopyright Conventions Preface Table of Contents Jumper and Connector Locations 100 Microsoft Windows XP Environment Test Page System Introduction FeaturesChapter ICH4-M System Block DiagramTop View Board LayoutBottom View Description PanelFront Panel Icon Item/ Port Description Left PanelRight Panel Port Description Rear PanelBottom Panel Icon Function Description IndicatorsUnderstanding the icons Lock key Description KeyboardSpecial keys Keys Description Desired access Num lock on Num lock offHot Keys Click on the language tab and click on Details Launch Keys Second Level Cache Hardware Specifications and ConfigurationsSystem Board Major Chips Processor for TravelMateDDR-DRAM System MemoryMemory Combinations 0MBHard Disk Drive Interface LAN InterfaceModem Interface Floppy Disk Drive InterfaceQSI SCR242 Items SpecificationCD-ROM Interface 2MBIDE DVD-ROM InterfaceCD, CD-RW, CD-R, CD-TEXT DVD-9/DVD-RDVD Dual Interface Combo Drive InterfaceUltra Speed CD-RW Low Speed CD-RWHigh Speed CD-RW DVD-ROM DPD Audio InterfaceVideo Interface CD DPPUSB Port Video Resolutions ModeVideo Memory Parallel PortAPI BatteryKeyboard DC-DC/Charger ConverterTX38D85VC1CAB SXGA+ DC-AC LCD InverterAC Adapter Power Saving Mode Phenomenon Standby Mode Power ManagementEnvironmental Requirements Mechanical SpecificationChapter System Utilities Bios Setup UtilityNavigating the Bios Utility Parameter Description InformationMain Parameter Description Format/Option DMA3/DMA1 AdvancedParameter Description Options IRQ7/IRQ5Chapter Security Parameter Description Option Clear or SetRemoving a Password Page Boot Exit Bios Flash Utility Machine Disassembly and Replacement Before You Begin General InformationHDD Disassembly Procedure FlowchartScrew List Removing the Battery Removing the Memory Module Removing the Wireless LAN Board and the Modem Board Disassembling the Hard Disk Drive Module Removing the Hard Disk Drive ModuleRemoving the Launch Board Removing the LCD ModuleRemoving the Middle Cover Removing the LCD Module Chapter Removing the Inverter Board 15 LCD Disassembling the LCD ModuleRemoving the LCD Bezel Removing the LCD Brackets Removing the 15 TFT LCDRemoving the LCD Hinges Removing the LCD Coaxial CablePage Removing the Fan Removing the RTC BatteryDisassembling the Main Unit Removing the KeyboardRemoving the Processor Removing the Thermal ModuleRemoving the Upper Case Assemly Installing the ProcessorRemoving the Touchpad Cable Removing the Touchpad BoardDissembling the Floppy Disk Drive Module Removing the Floppy Disk Drive ModuleRemoving the CPU Heatsink Plate Removing the VGA Thermal PlateRemoving the ODD Module2 Removing the Second Fan BracketRemoving the ODD Module1 Removing the Main Board Removing the HDD BracketRemoving the I/O Port Bracket Removing the DC BoardRemoving the Pcmcia Slot Removing the Speaker Set Base Unit to Wireless Unit System Upgrade ProcedureChapter Symptoms Verified Go To TroubleshootingKeyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive CheckMemory check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test Post Error Message Error Codes Error Messages Index of Error MessagesError Code List Error Message ListCPU ID Cmos DimmCRT No beep Error Messages FRU/Action in SequenceCode Beeps Post Routine Description Post CodeChapter Code Beeps Post Routine Description Code Beeps For Boot Block in Flash ROM Power-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Indicator-Related SymptomsPower Management-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Speaker-Related SymptomsModem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsCD to Disk Recovery How to Build Napp Master Hard Disc DriveChapter Page Disk to Disk Recovery Page Chapter Page Chapter Jumper and Connector Locations SW1 RJ1 LIN1FAN1 LOUT1SW1 Settings 103 Chapter FRU Field Replaceable Unit List Extensa 2000/2500 Exploded Diagram Extensa 2000 FRU List Launch Board MODEM/BLUETOOTH BoardCover Switch Cable TBD Launch Cable 2CONNECTOR 55MMHDD Holder Dimm Cover W/SCREW TBD Upper Case W/COVER SwitchOptical Drive Support Bracket HDD Bracket2ND FAN Bracket Wireless Antenna RightBlack Wireless Antenna Left Gray Bluetooth AntennaHDD 20G Hitachi FDD Module 1.44M PanasonicFDD Bracket FDD CableVGA Thermal Plate HDD 80GB Toshiba MK8025GASCPU Fansink CPU Thermal PlateACY03 Thailand Keyboard Darfon NSK ACY0R Russian Keyboard Darfon NSKACY02 Taiwan Keyboard Darfon NSK ACY0S Spanish Keyboard Darfon NSKLogo TBD Rubber Foot Touchpad Knob LCD Coaxial CableModem Cable & Launch Board Cable LCD Screw RubberSODIMM256M Nanya Name PlateSodimm 128M Infineon Sodimm 256M InfineonExtensa 2500 FRU List 802.11G WNC Mimipci Launch Board Wireless LAN BoardCover Switch Cable TBD Lower Case W/DIMM Hinge CAP Right TBD Hinge CAP Left Optical Drive SupportIntel CPU 2.8GMHZ 400FSB Intel CPU CPU 2.8GMHZ 800FSB IntelCPU 3.0GMHZ 800FSB Intel CPU P4 2.8GMHZ 800FSBFDD Module 1.44M CPU P4 3.2GMHZ 800FSBIntel CPU 3.2GMHZ 800FSB Intel CPU 3.4GMHZ 800FSB IntelMK4025GAS HDD 40GB Fujitsu HDD 30G ToshibaMK3021GAS HDD 40GB Hitachi HDD 40G ToshibaLCD 15 XGA TFT QDI ACY0L Greek Keyboard Darfon NSKACY00 Swiss LCD LCD 14.1 TFT XGA AU Chapter 122 CD-ROM Module 24X QSI DVR-K12D DVD-RW Module Drive Combo Module 24X QSIDVD-ROM Module 8X MKE DVD-RW Module 2X UJ-820B125 Chapter Model Battery WirelessBattery Wireless Number Model Name DefinitionAppendix a Test Compatible Components Microsoft Windows XP Environment Test SpecificationsIsdn DVD-RW DVD-RW SD-R6112Sanyo BTP-60A1 Acer PS2 keyboard PCMCIA-SCSI Pcmcia Pcmcia ATAPcmcia USB 133 Online Support Information 135 Index Pcmcia Index 138