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Packard Bell LJ65 manual Chapter

Models: LJ65

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4.Power-on the computer.

5.Determine if the problem has changed.

6.If the problem does not recur, reconnect the removed devices one at a time until you find the failing FRU.

7.If the problem remains, replace the following FRU one at a time. Do not replace a non-defective FRU:

•System board

•LCD assembly

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Chapter 4

Image 170

Packard Bell LJ65 manual Chapter

Contents

Packard Bell EasyNote LJ65 Service Guide Revision History Copyright IIIConventions Preface Page Table of Contents Table of Contents Model Definition and Configuration 190 Microsoft Windows Vista Environment Test Features ChapterOptical Drive Dimensions and WeightStorage subsystem AudioInterface Power subsystemSpecial keys and controls EnvironmentSystem Block Diagram Component Icon Description Your Notebook tourFront View Left View Port Jack ReaderRight View Rear ViewBottom View Latch Hard drive bay MemoryIndicators Keyboard Area selected modelsLCD Panel Microphone WebcamIndicator Icon Description BatteryStatus Indicators TouchPad Basics Function Left Button Right Button Main TouchPadIcon Key Type Description Using the KeyboardKey Types Windows Keys Key DescriptionSystem Keys Function Key DescriptionUsing the System Utilities Acer GridVista dual-display compatibleProcessor Specifications Hardware Specifications and ConfigurationsProcessor Specification CPUSystem Memory Specification Northbridge SpecificationSouthbridge Specification Ddriii Graphics Controller SpecificationLAN Interface Specification Memory Combinations Slot Total MemoryHard Disk Drive Interface Specification Wireless Module 802.11b/g SpecificationBluetooth Specification SpecificationsRPM Hard Disk Drive Interface Specifications8MB WD1600BEVTReading Super-Multi Drive Module SpecificationWriting Read BluRay Combo Drive Module SpecificationWrite CD-ROM CD-RWPanasonic AS-2007B Battery Specification CellSony AS-2007B/SIMPLO AS Audio Interface Specification LPL LP173WD1-TLA1Lvds Bios Setup Utility Navigating the Bios UtilityUuid InformationParameter Description Main Parameter Description Format/OptionAdvanced Parameter Description Submenu ItemsAspm L1 IGD-TVAspm URRParameter Description Option Disabled orSecurity Clear or SetSetting a Password Removing a PasswordChanging a Password ContinuePower Acpi S3Acpi S3 EmitmDTS Boot USB CdromExit CmosBios Flash Utilities DOS Flash Utility Page WinFlash Utility Password Remove HDD/BIOS Password UtilitiesRemove HDD Password UnlockHDRemoving Bios Passwords Cleaning Bios PasswordsUsing Boot Sequence Selector Output Using DMIToolsInput Using the LAN MAC Eeprom Utility Chapter Machine Disassembly and Replacement Disassembly RequirementsGeneral Information Pre-disassembly InstructionsDisassembly Process Main Screw List Quantity Part NumberScrew List Step Quantity External Module Disassembly ProcessExternal Modules Disassembly Flowchart Removing the Battery Pack Removing the SD dummy card HDD1 Removing the Lower CoversHDD2, Wlan Removing the Optical Drive Module Step Size Quantity Screw Type ODD Module M2.5*5Step Size Quantity Screw Type ODD Bracket M2*3 Removing the Dimm Modules Removing the Wlan Module Step Size Quantity Screw Type Wlan Module M2*3 Removing the Primary HDD Module Step Size Quantity Screw Type HDD Carrier M3*3Remove the HDD from the carrier Chapter Removing the Secondary HDD Module Step Size Quantity Screw Type HDD Carrier M3*3 Main Unit Disassembly Process Main Unit Disassembly FlowchartRemoving the Switch Cover Step Size Quantity Screw Type Switch Cover M2.5*5Chapter Page Removing the Media Board Removing the Keyboard Chapter Removing the LCD Module Step Size Quantity Screw Type LCD Module M2.5*8Chapter Page Step Size Quantity Screw Type Carefully remove the LCD module from the chassis Chapter Removing the Upper Cover Step Size Quantity Screw Type Page Page Removing the TouchPad Bracket Step Size Quantity Screw Type TouchPad Bracket M2*3Removing the Media Board FFC Removing the LED Board Removing the Speaker Module Step Size Quantity Screw Type Speaker Module M2*3Lift the entire Speaker assembly clear of the Upper Cover Removing the RTC Battery Removing the Modem Board Step Size Quantity Screw Type Modem Board M2*3Page Removing the USB Board Step Size Quantity Screw Type USB Board M2.5*5Page Removing the Mainboard Step Size Quantity Screw Type Mainboard M2.5*5Removing the RJ-11 Jack Chapter Removing the CPU Fan Step Size Quantity Screw Type CPU Fan M2*3Removing the Thermal Module Step Size Quantity Screw Type Thermal Module M2.5*6.5Removing the CPU LCD Module Disassembly Process LCD Module Disassembly FlowchartRemoving the LCD Bezel Removing the Camera Module Removing the LCD Panel Step Size Quantity Screw Type LCD Panel M2.5*5Removing the Power Board Step Size Quantity Screw Type Power Board M2*3Removing the LCD Brackets and FPC Cable Step Size Quantity Screw Type LCD Brackets M2*3 Removing the Microphone Module Removing the Antennas Page LCD Module Reassembly Procedure Replacing the Antennas, Power Board, and MICPage 108 Chapter Replacing the LCD Panel 110 Chapter Replacing the Camera Module Replacing the LCD Bezel Page Replacing the Thermal Module Main Module Reassembly ProcedureReplacing the CPU Replacing the CPU Fan Replacing the RJ-11 Jack Replacing the Mainboard Replacing the USB Board Replacing the Modem Board Replacing the Speaker Module Replacing the LED Board Replacing the Media Board FFCReplacing the TouchPad Bracket Replacing the Upper CoverReconnect the following cables as shown Chapter 123 124 Chapter Page Replacing the LCD Module Page 128 Chapter Replacing the Keyboard Replacing the Media Board Replacing the Switch Cover 132 Chapter Replacing the Hard Disk Drive Modules Replacing the Wlan Module Replacing the Dimm ModulesReplacing the ODD Module Replacing the Lower Covers136 Chapter Replacing the Battery Replacing the SD Dummy Card138 Chapter Common Problems Symptoms Verified Go ToSW/B Power On IssueComputer Shuts down Intermittently No Display Issue No Post or VideoRandom Loss of Bios Settings Abnormal Video DisplayLCD Failure Built-In Keyboard FailureTouchPad Failure FFCSound Problems Internal Speaker Failure146 Chapter Internal Microphone Failure Microphone ProblemsSelect Set up microphone Select Startup Repair HDD Not Operating CorrectlySelect Repair your computer ODD Failure ODD Not Operating CorrectlyDiscs Do Not Play Playback is Choppy 152 Chapter USB Right Side Failure USB/BWireless Function Failure WiMax cardBluetooth Function Test Failure Re-assemble BT CableEasy Button Failure Thermal Unit Failure External Mouse FailureOther Failures Motherboard Cmos Discharge Intermittent ProblemsUndetermined Problems Dimm160 Chapter Sec Post CodesChipset Post Codes MemoryBDS & Specific action Code Description Each Peim entry point used in 80PORT Each Driver entry point used in 80PORTFvbservice CF9RESETBootpriority SmbiosSetuputility LegacybiosLegacybiosplatform FwblockserviceEach SmmDriver entry point used in 80PORT 168 Chapter Top View JSATA2 PJP2JMINI2 JSATA1LS-5026P LED Board LS-5022P USB BoardLS-5024P Cap Sensor Board LED3 Power S/WLS-5027P SW Board Steps for Clearing Bios Password Check Clearing Password Check and Bios RecoveryClearing Password Check Description LocationBios Recovery Hotkey Bios Recovery by Crisis DiskBios Recovery Boot Block Steps for Bios Recovery by USB flash crisis diskFRU Field Replaceable Unit List Description Acer P/N Packard Bell EasyNote LJ65 Exploded DiagramsMain Assembly Rear Assembly LCD Assembly Base Top Assembly Packard Bell EasyNote LJ65 FRU List Category Description Acer Part NumberPower Cord AUS 3 PIN Power Cord US 3 PINPower Cord EU 3 PIN Power Cord UK 3 PINHDD Door for NB W/ 2 HDD Main HDD Door W/ Rubber FootHDD Carrier ODD Bracket ODD SUPER-MULTI Drive ModuleODD BEZEL-SUPER Multi ODD BD Combo ModuleAntenna Main R LCD Cover IMR-GTWLCD Cover IMR-PB Antenna AUX LAntenna Mimo R-3X3 Antenna *2, IMR, W/O CCDLCD Bezel W/O Cmos Antenna *3, IMR, W/O CCDVGA Thermal MODULE-10PGE1 Battery MylarGM45 ICH9M LF VGA Thermal MODULE-M92MScrew M2D 4.0L K 4.6D NI NL Screw ListCategory Description Screw M2.0D 3L K 5D NIChapter 189 Model Country Acer Part No Description Appendix aPackard Bell EasyNote LJ65 Series Appendix a Appendix a 192 Memory ModelVGA Chip Appendix a 194 Extra SW1 Card ReaderAppendix a 196 NSM8XS NIS Appendix a 198 Test Compatible Components Appendix BMicrosoft Windows Vista Environment Test Vendor Type Description 2nd HDDKeyboard Northbridge Chipset WiFi AntennaModem Southbridge ChipsetSP1x2MMW Lan Intel Wlan 512ANMMWG Shirley Peak MM#895361 Online Support Information Appendix C206 Index 208 209 210