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Acer 5920G Series manual Environment, Temperature, Humidity non-condensing

Models: 5920G Series

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Environment

Environment

Temperature:

tOperating: 5ºC to 35ºC

tNon-operating: -20ºC to 65ºC

Humidity (non-condensing):

tOperating: 20%~80%

tNon-operating: 20%~80%

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Chapter 1

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Acer 5920G Series manual Environment, Temperature, Humidity non-condensing

Contents

Aspire 5920G Series Service Guide PRINTED IN TAIWANRevision History Copyright DisclaimerConventions SCREEN MESSAGESPreface Page Chapter System SpecificationsFeatures Operating systemInput devices AudioStorage subsystem CommunicationRF-in port optional Line-in jackChapter Environment TemperatureHumidity non-condensing System Block Diagram Chapter1820 Board LayoutTop View 29 25 26 27Bottom View Subwoofer ConnectorYour Acer Notebook tour Front ViewTo play, pause, record, rewind, fast forward Closed Front ViewButton to launch your internet browser and infrared printer and IR-aware computerAccepts input from external microphones Left ViewAccepts audio line-in devices e.g., audio Connects to a display device e.g., externalRear view Right ViewConnects to an AC adapter Base view IndicatorsThe computer has several easy-to-read status indicators Indicates when the hard disc or optical drive is active Easy-Launch ButtonsIndicates the status of wireless LAN communication Touchpad Basics Lock Keys and embedded numeric keypad Using the KeyboardWindows Keys Windows key Hot KeysThis key has the same effect as clicking the right The Euro symbol Special KeyThe US dollar sign Empowering Technology password Acer Empowering TechnologyAcer eNet Management Chapter DC Mode Battery mode Acer ePower ManagementAC Mode Adapter mode To create new power planAcer ePresentation Management Battery statusAcer eDataSecurity Management Chapter Acer eLock Management Acer eRecovery Management Acer eSettings Management Getting to know your Acer OrbiCamUsing the Acer OrbiCam as webcam Changing the Acer OrbiCam resolutionLaunching the Acer OrbiCam Using the System Utilities Acer GridVista dual-display compatibleLaunch Manager Processor Hardware Specifications and ConfigurationsBIOS CPU Fan True Value TableMemory Combinations System MemoryChapter LAN Interface Bluetooth InterfaceWireless Module 802.11a/b/g/n Modem InterfaceAudio Interface Hard Disk Drive InterfaceDVD-Dual Interface ChapterPCMCIA Port Audio InterfaceUSB Port System Board Major ChipsLCD 15.4” inch BatteryKeyboard ChapterSpecification System Power ManagementPower Management LCD 15.4” inchSecurity System Utilities BIOS Setup UtilityBoot ExitNavigating the BIOS Utility Security InformationBoot ExitSystem Time MainPhoenix TrustedCoretm Setup Utility Shows system base memory sizeChapter Set Supervisor Password SecurityPhoenix TrustedCoretm Setup Utility Set User PasswordClear or Set Setting a PasswordClear or Set Clear or SetRemoving a Password Changing a PasswordChapter Boot BootPhoenix TrustedCoretm Setup Utility Boot priority orderBoot ExitPhoenix TrustedCoretm Setup Utility Exit Discarding Changes Load Setup DefaultsBIOS Flash Utility Machine Disassembly and Replacement ChapterGeneral Information Before You BeginDisassembly Procedure Flowchart LCD Module AssemblyWireless LCD Bezel2. Slide the battery release latch then remove the battery Removing the Battery Pack1. Unlock the battery lock move the battery lock to the right ChapterRemoving the HDD Module Removing the Memory and Wireless LAN CardRemoving the ODD Module Removing the VGA Board and Thermal Module 17. Remove one screw from inside the battery compartment Removing the Keyboard and LCD Module 11. Detach the LCD module from the main unit 9. Pull out the wireless LAN antennas from the cable holders as shown10. Remove the four screws securing the hinges ChapterDisassembling the Main Unit Separate the Main Unit Into the Upper and the Lower Case AssemblyDisassembling the Lower Case Assembly Removing the Power Board10. Disconnect the subwoofer cable from the main board Removing the SubwooferRemoving the MDC Card Module 11. Remove the four screws fastening the subwooferRemoving the CPU Removing the USB BoardRemoving the Main Board Removing the DC Cable and Jack Disassembling the Upper Case AssemblyRemoving the Touchpad Board Removing the Email Board31. Remove the four screws fastening the launch key board Removing the Launch Key BoardRemoving the Speaker 32. Disconnect the launch key board cable as shownDisassembling the LCD Module Disassembling the HDD Module Disassembling the External ModulesDisassembling the ODD Module Chapter Chapter TroubleshootingSymptoms Verified Go ToExternal CD-ROM Drive Check System Check ProceduresExternal Diskette Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory checkCheck the Power Adapter Check the Battery Pack Touchpad CheckPower-On Self-Test POST Error Message Error Code List Index of Error MessagesError Message List Error Messages Error Message ListFRU/Action in Sequence Error Message List No beep, power-on indicator turns off and LCD isBeeps Phoenix BIOS Beep CodesCode POST Routine Description2-1-2-3 Beeps CodePOST Routine Description Beeps ChapterCode POST Routine DescriptionIndicator-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Power-Related SymptomsMemory-Related Symptoms Power-Related SymptomsPCMCIA-Related Symptoms Speaker-Related SymptomsKeyboard/Touchpad-Related Symptoms Power Management-Related SymptomsPeripheral-Related Symptoms Modem-Related SymptomsIntermittent Problems Undetermined Problems Top View Jumper and Connector LocationsChapter 1820Bottom View FRU Field Replaceable Unit List ChapterPart Name and Description Aspire Chapla Exploded DiagramCategory Acer Part NoPart Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No SCREW M1.6*4.0-I NINYLOK