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Packard Bell LJ65 GM45 ICH9M LF, VGA Thermal MODULE-10PGE1, VGA Thermal MODULE-M92M, Fan-Uma

Models: LJ65

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Category	Description	Acer Part Number

MAINBOARD
	Mainboard ENLJ65_UMACck4 & NV74_UMACckM	MB.B5702.002
	Intel GL40 ICH9M LF

	Mainboard ENLJ65_UMACck8 & NV78_UMACck Intel	MB.B5702.001
	GM45 ICH9M LF

	Mainboard ENLJ65_10PGE1_M92XT &	MB.B5602.001
	NV78_10PGE1_M92XT Intel PM45 ICH9M LF

	Mainboard ENLJ65_M92XT512Cck4 &	MB.B6202.001
	NV74_M92XT512CckM Intel GM45 ICH9M LF

HEATSINK

	VGA THERMAL MODULE-10PGE1	60.WBG02.001

	VGA THERMAL MODULE-M92M	60.WBK02.001

	VGA THERMAL MODULE-M96M	60.WBY02.001

	CPU THERMAL MODULE	60.WBF02.005

	FAN-UMA	23.B5702.001

SPEAKER

	MIC SET	23.WBF02.001

	SPEAKER	23.WBF02.002

MISCELLANEOUS

	BATTERY MYLAR	42.WBF02.003

	RUBBER FOOT	47.WBF02.002

	NAME PLATE-NV78	40.WBG02.001

	NAME PLATE-NV74	40.WBF02.001

	NAME PLATE-ENLJ65	40.B5702.001

	LCD SCREW RUBBER	47.WBF02.001

Chapter 6

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Packard Bell LJ65 GM45 ICH9M LF, VGA Thermal MODULE-10PGE1, VGA Thermal MODULE-M92M, VGA Thermal MODULE-M96M, Fan-Uma

Contents

Packard Bell EasyNote LJ65 Service Guide Revision History III CopyrightConventions Preface Page Table of Contents Table of Contents Model Definition and Configuration 190 Microsoft Windows Vista Environment Test Chapter FeaturesStorage subsystem Dimensions and WeightOptical Drive AudioSpecial keys and controls Power subsystemInterface EnvironmentSystem Block Diagram Component Icon Description Your Notebook tourFront View Port Jack Reader Left ViewRear View Right ViewLatch Hard drive bay Memory Bottom ViewKeyboard Area selected models IndicatorsMicrophone Webcam LCD PanelIndicator Icon Description BatteryStatus Indicators Function Left Button Right Button Main TouchPad TouchPad BasicsIcon Key Type Description Using the KeyboardKey Types Key Description Windows KeysFunction Key Description System KeysAcer GridVista dual-display compatible Using the System UtilitiesProcessor Specification Hardware Specifications and ConfigurationsProcessor Specifications CPUSystem Memory Specification Northbridge SpecificationSouthbridge Specification LAN Interface Specification Graphics Controller SpecificationDdriii Memory Combinations Slot Total MemoryBluetooth Specification Wireless Module 802.11b/g SpecificationHard Disk Drive Interface Specification Specifications8MB Hard Disk Drive Interface SpecificationsRPM WD1600BEVTReading Super-Multi Drive Module SpecificationWriting Write BluRay Combo Drive Module SpecificationRead CD-ROM CD-RWPanasonic AS-2007B Battery Specification CellSony AS-2007B/SIMPLO AS LPL LP173WD1-TLA1 Audio Interface SpecificationLvds Navigating the Bios Utility Bios Setup UtilityUuid InformationParameter Description Parameter Description Format/Option MainParameter Description Submenu Items AdvancedAspm IGD-TVAspm L1 URRSecurity Disabled orParameter Description Option Clear or SetRemoving a Password Setting a PasswordContinue Changing a PasswordAcpi S3 PowerAcpi S3 EmitmDTS USB Cdrom BootCmos ExitBios Flash Utilities DOS Flash Utility Page WinFlash Utility Remove HDD Password Remove HDD/BIOS Password UtilitiesPassword UnlockHDCleaning Bios Passwords Removing Bios PasswordsUsing Boot Sequence Selector Output Using DMIToolsInput Using the LAN MAC Eeprom Utility Chapter Disassembly Requirements Machine Disassembly and ReplacementDisassembly Process Pre-disassembly InstructionsGeneral Information 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 Step Size Quantity Screw Type ODD Module M2.5*5 Removing the Optical Drive ModuleStep 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 Step Size Quantity Screw Type HDD Carrier M3*3 Removing the Primary HDD ModuleRemove the HDD from the carrier Chapter Removing the Secondary HDD Module Step Size Quantity Screw Type HDD Carrier M3*3 Main Unit Disassembly Flowchart Main Unit Disassembly ProcessStep Size Quantity Screw Type Switch Cover M2.5*5 Removing the Switch CoverChapter Page Removing the Media Board Removing the Keyboard Chapter Step Size Quantity Screw Type LCD Module M2.5*8 Removing the LCD ModuleChapter 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 Step Size Quantity Screw Type TouchPad Bracket M2*3 Removing the TouchPad BracketRemoving the Media Board FFC Removing the LED Board Step Size Quantity Screw Type Speaker Module M2*3 Removing the Speaker ModuleLift the entire Speaker assembly clear of the Upper Cover Removing the RTC Battery Step Size Quantity Screw Type Modem Board M2*3 Removing the Modem BoardPage Step Size Quantity Screw Type USB Board M2.5*5 Removing the USB BoardPage Step Size Quantity Screw Type Mainboard M2.5*5 Removing the MainboardRemoving the RJ-11 Jack Chapter Step Size Quantity Screw Type CPU Fan M2*3 Removing the CPU FanStep Size Quantity Screw Type Thermal Module M2.5*6.5 Removing the Thermal ModuleRemoving the CPU LCD Module Disassembly Flowchart LCD Module Disassembly ProcessRemoving the LCD Bezel Removing the Camera Module Step Size Quantity Screw Type LCD Panel M2.5*5 Removing the LCD PanelStep Size Quantity Screw Type Power Board M2*3 Removing the Power BoardRemoving the LCD Brackets and FPC Cable Step Size Quantity Screw Type LCD Brackets M2*3 Removing the Microphone Module Removing the Antennas Page Replacing the Antennas, Power Board, and MIC LCD Module Reassembly ProcedurePage 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 Media Board FFC Replacing the LED BoardReplacing the Upper Cover Replacing the TouchPad BracketReconnect 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 Dimm Modules Replacing the Wlan ModuleReplacing the Lower Covers Replacing the ODD Module136 Chapter Replacing the SD Dummy Card Replacing the Battery138 Chapter Symptoms Verified Go To Common ProblemsSW/B Power On IssueComputer Shuts down Intermittently No Post or Video No Display IssueAbnormal Video Display Random Loss of Bios SettingsBuilt-In Keyboard Failure LCD FailureFFC TouchPad FailureInternal Speaker Failure Sound Problems146 Chapter Internal Microphone Failure Microphone ProblemsSelect Set up microphone Select Startup Repair HDD Not Operating CorrectlySelect Repair your computer ODD Not Operating Correctly ODD FailureDiscs Do Not Play Playback is Choppy 152 Chapter USB/B USB Right Side FailureWiMax card Wireless Function FailureRe-assemble BT Cable Bluetooth Function Test FailureEasy Button Failure External Mouse Failure Thermal Unit FailureOther Failures Undetermined Problems Intermittent ProblemsMotherboard Cmos Discharge Dimm160 Chapter Chipset Post Codes Post CodesSec MemoryBDS & Specific action Code Description Each Driver entry point used in 80PORT Each Peim entry point used in 80PORTBootpriority CF9RESETFvbservice SmbiosLegacybiosplatform LegacybiosSetuputility FwblockserviceEach SmmDriver entry point used in 80PORT 168 Chapter Top View JMINI2 PJP2JSATA2 JSATA1LS-5026P LED Board LS-5022P USB BoardLS-5024P Cap Sensor Board LED3 Power S/WLS-5027P SW Board Clearing Password Check Clearing Password Check and Bios RecoverySteps for Clearing Bios Password Check Description LocationBios Recovery Boot Block Bios Recovery by Crisis DiskBios Recovery Hotkey 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 Category Description Acer Part Number Packard Bell EasyNote LJ65 FRU ListPower Cord EU 3 PIN Power Cord US 3 PINPower Cord AUS 3 PIN Power Cord UK 3 PINHDD Door for NB W/ 2 HDD Main HDD Door W/ Rubber FootHDD Carrier ODD BEZEL-SUPER Multi ODD SUPER-MULTI Drive ModuleODD Bracket ODD BD Combo ModuleLCD Cover IMR-PB LCD Cover IMR-GTWAntenna Main R Antenna AUX LAntenna *2, IMR, W/O CCD Antenna Mimo R-3X3Antenna *3, IMR, W/O CCD LCD Bezel W/O CmosGM45 ICH9M LF Battery MylarVGA Thermal MODULE-10PGE1 VGA Thermal MODULE-M92MCategory Description Screw ListScrew M2D 4.0L K 4.6D NI NL 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 Reader Extra SW1 CardAppendix a 196 NSM8XS NIS Appendix a 198 Appendix B Test Compatible ComponentsMicrosoft Windows Vista Environment Test 2nd HDD Vendor Type DescriptionKeyboard Modem WiFi AntennaNorthbridge Chipset Southbridge ChipsetSP1x2MMW Lan Intel Wlan 512ANMMWG Shirley Peak MM#895361 Appendix C Online Support Information206 Index 208 209 210