Disassembling the LCD Module | Acer 5920G Series manual

Disassembling the LCD Module

Disassembling the LCD Module

1.Remove the six screw rubbers as shown.

2.Then remove the six screws fastening the LCD bezel.

3.Detach the LCD bezel from the LCD module carefully.

4.Remove the six screws holding the LCD.

5.Detach the two inverter cable connectors from the inverter board.

6.Disconnect the CCD cable connector from the CCD board.

7.Take out the LCD from the LCD panel.

8.Remove the two screws fastening the left LCD bracket and detach it.

66

Chapter 3

Image 70

Acer 5920G Series manual Disassembling the LCD Module

Contents

Aspire 5920G Series Service Guide PRINTED IN TAIWAN Revision History Copyright Disclaimer Conventions SCREEN MESSAGES Preface Page Chapter System SpecificationsFeatures Operating system Input devices AudioStorage subsystem Communication Line-in jack RF-in port optional Temperature EnvironmentHumidity non-condensing System Block Diagram 1820 Board LayoutTop View 29 25 26 27 Bottom View Subwoofer Connector Your Acer Notebook tour Front View To play, pause, record, rewind, fast forward Closed Front ViewButton to launch your internet browser and infrared printer and IR-aware computer Accepts input from external microphones Left ViewAccepts audio line-in devices e.g., audio Connects to a display device e.g., external Rear 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 To create new power plan Acer ePower ManagementDC Mode Battery mode AC Mode Adapter mode Acer ePresentation Management Battery status Acer eDataSecurity Management Chapter Acer eLock Management Acer eRecovery Management Acer eSettings Management Getting to know your Acer OrbiCam Using the Acer OrbiCam as webcam Changing the Acer OrbiCam resolutionLaunching the Acer OrbiCam Using the System Utilities Acer GridVista dual-display compatible Launch Manager Processor Hardware Specifications and ConfigurationsBIOS CPU Fan True Value Table System Memory Memory Combinations LAN Interface Bluetooth InterfaceWireless Module 802.11a/b/g/n Modem Interface DVD-Dual Interface Audio Interface System Board Major Chips USB PortPCMCIA Port Keyboard Battery LCD 15.4” inch Specification System Power ManagementPower Management LCD Inverter Security System Utilities BIOS Setup UtilityBoot Exit Navigating the BIOS Utility Information Shows system base memory size MainSystem Time Shows extended memory size Chapter Set User Password SecuritySet Supervisor Password Set Hard Disk Password Setting a Password Clear or Set Removing a Password Changing a Password Chapter Boot priority order BootBoot Excluded from boot order Exit ExitExit Discarding Changes Load Setup Defaults Exit Saving Changes BIOS Flash Utility Machine Disassembly and Replacement General Information Before You Begin Disassembly Procedure Flowchart LCD Module AssemblyWireless LCD Bezel 1. Unlock the battery lock move the battery lock to the right Removing the Battery Pack2. Slide the battery release latch then remove the battery Removing 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 10. Remove the four screws securing the hinges 9. Pull out the wireless LAN antennas from the cable holders as shown11. Detach the LCD module from the main unit Disassembling the Main Unit Separate the Main Unit Into the Upper and the Lower Case AssemblyDisassembling the Lower Case Assembly Removing the Power Board 10. Disconnect the subwoofer cable from the main board Removing the SubwooferRemoving the MDC Card Module 11. Remove the four screws fastening the subwoofer Removing 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 Board 31. Remove the four screws fastening the launch key board Removing the Launch Key BoardRemoving the Speaker 32. Disconnect the launch key board cable as shown Disassembling the LCD Module Disassembling the HDD Module Disassembling the External ModulesDisassembling the ODD Module Chapter Symptoms Verified TroubleshootingGo To External CD-ROM Drive Check System Check ProceduresExternal Diskette Drive Check Keyboard or Auxiliary Input Device Check Power System Check Memory check Check the Power Adapter Check the Battery Pack Touchpad Check Power-On Self-Test POST Error Message Error Code List Index of Error MessagesError Message List Error Messages No beep, power-on indicator turns off and LCD is Beeps Phoenix BIOS Beep CodesCode POST Routine Description 2-1-2-3 Beeps CodePOST Routine Description Beeps 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 Keyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem-Related Symptoms Intermittent Problems Undetermined Problems 1820 Jumper and Connector Locations29 25 26 27 Bottom View FRU Field Replaceable Unit List Part Name and Description Aspire Chapla Exploded DiagramCategory Acer 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 Part Name and Description SCREW M1.6*4.0-I NINYLOK