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Acer 4935G SERIES manual Main Unit Disassembly Process, Main Unit Disassembly Flowchart

Models: 4935G SERIES

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Main Unit Disassembly Process

Main Unit Disassembly Flowchart

Remove

Fingerprint

Reader

Remove

TouchPad

Bracket

Remove External Modules before proceeding

Remove

Hinge Covers

Remove

Switch Cover

Remove

Keyboard

Remove

Remove

Function Board

Speaker Module

Remove

LCD Module

Upper

Remove

Lower

Cover

Upper Cover

Cover

Remove

Remove

Remove

Remove

Remove

eKey Board

Media Board

USB Board

Modem Module

Bluetooth Module

Remove

Mainboard

Remove

Remove

RJ-11 Port

Thermal Module

Remove

CPU

Screw List

Step		Screw		Quantity	Part No.

Hinge Covers	M2*3		2		86.AD302.001

Switch Cover	M2.5*3		4		86.AD302.002

	M2.5*10		2		86.AD302.004

Function Board	M2.5*3		2		86.AD302.002

Speaker Module	M2.5*3		2		86.AD302.002

LCD Module	M2.5*5		6		86.AD302.003

Chapter 3

65

Image 75

Acer 4935G SERIES manual Main Unit Disassembly Process, Main Unit Disassembly Flowchart

Contents

Aspire 4935/4935G Series Service Guide Revision History III CopyrightConventions Preface Page Table of Contents Table of Contents Microsoft Windows Vista Environment Test Aspire 4935/4935G SeriesTable of Contents Chapter FeaturesPrivacy control Dimensions and WeightPower subsystem CommunicationEnvironment Intel Penryn Processor System Block DiagramYour Acer Notebook tour Front ViewIcon Description Closed Front View Hdmi Left ViewRear View Right ViewBottom View Icon Function Description IndicatorsEasy-Launch Buttons HDDFunction Left Button Right Button Main touchpad Touchpad Basics with fingerprint readerLock Keys and embedded numeric keypad Using the KeyboardKey Description Windows KeysHotkey Icon Function Description Hot KeysEuro symbol Special KeyUS dollar sign Acer GridVista dual-display compatible Using the System UtilitiesPage System Board Major Chips Specifications Hardware Specifications and ConfigurationsProcessor Specification Processor SpecificationsSpecifications Bios ROM System Memory Specifications Memory Combinations Slot Total Memory0MB RPM Hard Disk Drive Interface SpecificationsDVD-RW DVD+RW CD-DA CD-ROM CD-ROM/XA Super-Multi Combo Module Specification2MB SataSuper-Multi Combo Module SpecificationDMA Blueray Combo Drive SpecificationLCD Specification LG LP140WH1Lvds Audio Interface Specification VGA Graphic Controller SpecificationKeyboard Specification Media Card Reader SpecificationFinger Print Reader Specification BatterySony AS-2007A Navigating the Bios Utility Bios Setup UtilityParameter Description InformationParameter Description Format/Option Enables or disables the Press F12 to display bootDisabled MainParameter Description Submenu Items AdvancedAspm L1 IGD TVUSB AspmParameter Description Submenu Items Clear or Set Disabled orSecurity Parameter Description OptionRemoving a Password Setting a PasswordChanging a Password Power EmttmDTS Acpi S3 USB HDD USB Cdrom BootExit Saving Changes ExitBios Flash Utilities USB HDD DOS Flash UtilityWinFlash Utility Remove HDD Password Remove HDD/BIOS Password UtilitiesRemoving Bios Passwords Key in biospw 14452Cleaning Bios Passwords Using Boot Sequence Selector Using DMIToolsMiscellaneous Utilities Example 2 Write Product Name to Eeprom Chapter Disassembly Requirements Machine Disassembly and ReplacementMain Screw List Description Quantity Acer P/N Pre-disassembly InstructionsDisassembly Process General InformationExternal Module Disassembly Process External Modules Disassembly FlowchartScrew List Step Quantity Removing the Battery Pack Removing the SD dummy card Removing the ExpressCard dummy card Dimm Removing the Lower CoversCarefully open the HDD Cover Step Size Quantity Screw Type Wlan Module M2*3 Removing the Wlan ModuleRemoving the Dimm Modules Removing the Hard Disk Drive Module Step Size Quantity Screw Type HDD Carrier M3*3 Step Size Quantity Screw Type ODD Module M2.5*5 Removing the Optical Disk Drive ModuleStep Size Quantity Screw Type ODD Bracket M2*3 Main Unit Disassembly Flowchart Main Unit Disassembly ProcessStep Screw Quantity Step Size Quantity Screw Type Hinge Covers M2*3 Removing the Hinge CoversStep Size Quantity Screw Type Removing the Switch CoverPage Removing the Keyboard Step Size Quantity Screw Type Function Board M2.5*3 Removing the Function BoardStep Size Quantity Screw Type Speaker Module M2.5*3 Removing the Speaker ModulePage Step Size Quantity Screw Type LCD Module M2.5*5 Removing the LCD ModulePage Chapter Remove the two securing screws from the left LCD hinge Remove the two securing screws from the right LCD hinge Removing the Upper Base Unlock the connector and disconnect D as shown Page Removing the Finger Print Reader Page Removing the TouchPad Bracket Remove the TouchPad Bracket from the Upper Base Chapter Step Size Quantity Screw Type Ekey Board M2.5*3 Removing the eKey BoardRemoving the Media Board Chapter Step Size Quantity Screw Type USB Board M2.5*3 Removing the USB BoardLift the USB Board clear of the casing Step Size Quantity Screw Type Modem Module M2*3 Removing the Modem ModuleRemoving the Bluetooth Module Step Size Quantity Screw Type Mainboard M2.5*3 Removing the MainboardLift the mainboard right side first to remove from the base Removing the RJ-11 Port Chapter Removing the Thermal Module Chapter Removing the CPU LCD Module Disassembly Flowchart LCD Module Disassembly ProcessStep Size Quantity Screw Type LCD Bezel M2.5*5 Removing the LCD BezelLift the bezel away from the panel Step Size Quantity Screw Type Camera Module M2.5*3 Removing the Camera ModuleRemoving the LCD Panel Lift the LCD Panel out of the casing as shown Chapter 105 Removing the LCD Brackets and FPC Cable Removing the Antennas Removing the MIC Module Replacing the MIC Module LCD Module Reassembly ProcedureReplacing the Antennas Page 112 Chapter Replacing the LCD Panel 114 Chapter Replacing the Camera Module Replacing the LCD Bezel Replacing the CPU Main Module Reassembly ProcedureReplacing the Thermal Module Replacing the RJ-11 Port Insert the cable through the casing to the top side as shown Replacing the Mainboard Replacing the Modem Module Replacing the Bluetooth BoardReplacing the USB Board Replacing the Media Board Replacing the eKey Board Replacing the TouchPad BracketPlace the TouchPad in the casing Replacing the Finger Print Reader Replacing the Upper Cover 128 Chapter Page Replacing the LCD Module Chapter 131 Replace the adhesive strip to secure the cables in place Replace the two securing screws Chapter 133 Replacing the Speaker Module Replacing the Function Board Replacing the Keyboard Replacing the Switch Cover 138 Chapter Replacing the Hinge Covers Replacing the ODD Module Replacing the Hard Disk Drive Module Replacing the Dimm ModulesPlace the HDD carrier on the HDD Replacing the Lower Covers Replacing the Wlan ModuleReplacing the ExpressCard and SD Card Dummy Trays Replacing the Battery144 Chapter Symptoms Verified Go To Common ProblemsComputer Shutsdown Intermittently Power On IssueNo Post or Video No Display IssueAbnormal Video Display Random Loss of Bios SettingsBuilt-In Keyboard Failure LCD FailureInternal Speaker Failure Touchpad FailureSound Problems Microphone Problems Select Set up microphoneInternal Microphone Failure HDD Not Operating Correctly Select Repair your computerSelect Startup Repair ODD Not Operating Correctly ODD FailureDiscs Do Not Play Drive Not Detected Modem Function Failure USB Failure RightsideBluetooth Function Failure Wireless Function FailureMedia Board Failure EasyTouch Button FailureThermal Unit Failure Fingerprint Reader FailureOther Failures External Mouse FailureUndetermined Problems Intermittent ProblemsCode Description Post Codes TablesSec MemoryBDS & Specific action Each Driver entry point used in 80PORT Each Peim entry point used in 80PORTSmbios CF9RESETBootpriority FvbserviceFwblockservice LegacybiosLegacybiosplatform SetuputilityEach SmmDriver entry point used in 80PORT Pin Description Top ViewBottom View Hardware Open Gap Description Clearing Password Check and Bios RecoveryClearing Password Check Steps for Clearing Bios Password CheckSteps for Bios Recovery by Crisis Disk Bios Recovery by Crisis DiskBios Recovery Boot Block Bios Recovery HotkeyFRU Field Replaceable Unit List Main Module Aspire 4935/4935G Exploded DiagramsAspire 4935/4935G FRU List Category Description Acer P/N AdapterBoard Case/Cover/Bracket Assembly Category Description Acer P/NCable Combo Drive CPU/ProcessorBlueray Combo Super Multi DriveKeyboard Keyboard SV Slovak Keyboard ND ScandinavianKeyboard AR/FR ARABIC/FRENCH Keyboard CB Canadian BilingualMiscellaneous MemoryHeatsink SpeakerScrew M M 3.0D Screw ListCategory Description Acer P/N Screw Screw M 2.5DChapter 183 Appendix a Aspire 4935/4935G SeriesModel Country Acer Part No Description VHP32ATMY1 MC Umace LINPUSAVN1 Umace 1*2GVHP32ATSG1 MC Umacef VHP32ATDK1 MC Umace EmeaVHP32ATZA2 MC Umace VHP32ATZA1 MC UmaceVHP32ATHU1 MC Umace VHP32ATEU3 MC UmaceVHP32ATEU5 MC Umace VHP32ATEU7 MC UmaceVHP32ATME4 MC Umace VHP32ATME9 MC UmaceVHP32ATME2 MC Umace VHP32ATME3 MC UmaceVHP32ATPH1 MC Umace LINPUSATH1 Umacef 1*2GVHP32ATVN1 MC Umacef ChinaVHB32ATCN1 MC Umacef VHP32ATUS1 MC Umacef LINPUSACN1 Umacef 1*1GLINPUSAVN1 Umacef 1*2G VHP32ATCA2 MC UmacefVHP32AWW1 MC Umacef VHP32ATEA3 MC UmacefLINPUSAVN1 Umace 2G+1G VHP32ATMY1 MC UmacefVHP32ATUK1 MC LINPUSATH1VHP32ATTH1 MC VHP32ATRU1 MCVHP32ATEU4 MC VHP32ATNL1 MCVHP32ATLU1 MC VHP32ATSE1 MCVHP32ATME9 MC VHP32ATGR1 MCVHP32ATIL1 MC VHP32ATIT1 MCVHP32ATSG1 MC VHP32ATGB1 MCLINPUSACN1 VHB32ATCN1 MCVHP32ATPH1 MC Middle East LX.AC90X.040 AS4935G-733G32Mn EM Ukraine LX.AC90X.025 AS4935G-733G32Mn VHP32ATID1 MC VHB32ATMY1 MCVHP32AWW1 MC VHP32ATMY1 MCVHP32ATXC2 MC VHP32ATEA1 MCVHP32ATEA3 MC Singapore LX.AD80X.013 AS4935G-864G32Mn C2DP8600 NLED14WXGAG UMA SO2GBII6 ModelVGA Chip NLED14WXGAG UMA SO1GBII6583G25Mn AS4935 583G32Mn AS4935 593G32Mn AS4935 NLED14WXGAG 9MGSHM 644G32Mn Appendix a 208 SO2GBII6 SO1GBII6 733G32Mn Appendix a 210 841G16Mn AS4935G Card Reader Finger PrintNSM8XS 1-Build SP1x2MMW 583G16Mn AS4935 1-Build SP1x2MMW AES1610 583G32Mn AS4935 1-Build SP1x2MMW AES1610 591G25Mn AS4935 1-Build SP1x2MMW AES1610 731G25Mn AS4935 1-Build SP1x2MMW AES1610 582G32Mn AS4935G 1-Build SP1x2MMW AES1610 731G16Mn AS4935G 1-Build SP1x2MMW 733G32Mn AS4935G 1-Build SP3x3MMW AES1610 733G32Mn AS4935G NBDCB2XS Appendix a 222 Appendix B Test Compatible ComponentsAudio Codec BluetoothMicrosoft Windows Vista Environment Test Vendor Type Description AdapterFinger Print Reader Vendor Type DescriptionAUO Seagate Sata LF F/W0001SDM1Darfon NLED14WXGAGSouthbridge Remote ControlVendor Type Description Modem NorhtbridgeONE Time BGN Vender Intel FCC/ICAppendix C Online Support Information230 Index 232