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Acer m3400(g) manual Removing the Front Bezel, Disconnect the LED cable

Models: m3400(g)

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Removing the Front Bezel

1.Remove the side panel. Refer to the previous section for instructions.

2.Disconnect the LED cable.

3.Release the front bezel from the chassis interior.

4.Pull the bezel away from the chassis.

Chapter 3

Page 43

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Acer m3400(g) manual Removing the Front Bezel, Disconnect the LED cable, Release the front bezel from the chassis interior

Contents

PRINTED IN TAIWAN Acer Aspire M3400G Service GuideRevision History Copyright Disclaimer SCREEN ConventionsMESSAGES FRU Information Service Guide CoverageJumper and Connector Information Table of ContentsSystem Disassembly System TroubleshootingOperating System FeaturesSystem Tour ChapterVedio Hard disk driveOptical disk drive Graphics cardExtension slot Rear I/O connectorsOn-board connectors USB portsPower supply System BIOSChapter Block DiagramFront Panel System ComponentsComponent Rear PanelIOS Hotkey List Hardware Specifications and ConfigurationsBIOS ProcessorYou can install memory modules in any combination as long as Memory CombinationsSystem Memory Audio InterfaceEnvironmental Requirements Power ManagementSATA Interface USB PortSuspend Mode Power Management FunctionACPI support functionDevice Standby Mode Global Standby ModeSystem Utilities CMOS Setup UtilityChapter Navigating Through the Setup Utility Entering CMOS setupParameter Setup Utility MenusDescription Product Information All Errors Standard CMOS FeaturesDetermines whether the system will stop for an error during the POST No ErrorsDisabled Advanced BIOS FeatureEnabled EnabledChapter Advanced Chipset FeaturesIntegrated Peripherals If enabled, press any key or click the mouse will wake system from S1 Power Management SetupEnabled PC Health StatusDisabled DisabledChapter Frequency/Voltage ControlRemoving a supervisor password BIOS Security FeaturesSetting a supervisor password Changing the supervisor passwordChapter Load Default SettingsSave & Exit Setup Chapter Exit Without SavingDisassembly Requirements System DisassemblyChapter 1. Turn off the system and all the peripherals connected to it Pre-disassembly Procedure2. Unplug the power cord from the power outlets 3. Unplug the power cord from the system1. Remove the two screws located on the rear edge of the side panel Removing the Side PanelChapter Removing the Heat Sink Fan Assembly Chapter 3. Lift the heat sink fan assembly away from the mainboardRemoving the Processor 2. Gently pull the DIMM upward to pull it away from the M/B3 Removing the Memory ModulesChapter 3. Disconnect the power cables from the VGA card Removing the VGA Card1. Release the Slot cover lock 2. Remove the screw from chassis 1. Gently pull the Mode card to remove it from the mainboard Removing the Mode CardChapter 4. Pull the bezel away from the chassis Removing the Front Bezel2. Disconnect the LED cable 3. Release the front bezel from the chassis interiorChapter Removing Rear USB Board1. Remove USB cable 2. Release the screw of rear usb 3. Remove the rear usb boardb. Lift the bracket up and turn it over Removing the Hard Disk Drive2. Remove the HDD bracket a. Remove the screw that secures the HDD bracket to the ODD bracketChapter 3. Remove the HDD modulea. Remove the eight screws secure the HDD module to the HDD bracket b. Slide the HDD out of the bracket2. Remove screw from the optical drive Removing the Optical Drive3. Pull the drive out of the drive 3. Remove USB1/2/3 cable from M/B Removing Cables1. Remove power switch and LED cables from slot of M/B 2. Remove HDD Data and ODD Data cables from slot of M/B1. Remove the HDD rail 2. Remove the screws that secure the HDD bay Removing the removable HDD bay3. Remove the HDD bay 2. Remove the four screw that secures the power supply to the chassis Removing the Power SupplyChapter Chapter 3. Lift the power supply module out of the chassisRemoving the Mainboard Chapter 4. Remove the RTC batteryRTC battery and follow local regulations for disposal 3. Punching in IO Shield then you can remove itHardware Diagnostic Procedure System TroubleshootingChapter System Internal Inspection System Check ProceduresPower System Check System External InspectionBeep Symptom Beep CodesCause and Description Bootblock Initialization Code Checkpoints Viewing BIOS checkpointsCheckpoints See POST Code Checkpoints section of document for more information Bootblock Recovery Code Checkpoints 4-1.Choose “ OK ” and press “Enter ” key BIOS RecoveryM/B Placement Jumper and Connector InformationChapter Description LabelDescription LabelSetting Jumper Jumper SettingInternal header pin definition Jumper/Header Name F1394 Jumper/Header NameFunction DefinitionSPEAKER Jumper/Header NameFunction DefinitionHeader2X5K10 COM2@Commercial Signal Name USB CONNECTORS StackedBlackSignal Name IDE / SATA Audio Back Panel ConnectorsHDMI DVI-D Signal Name Chapter FRU Field Replaceable Unit ListAspire M3400G Exploded DiagramAM350-ASSY Chapter Aspire M3400G Exploded DiagramAM351-ASSYAcer P/N Aspire M3400G FRU ListCategory Part NumberChapter CategoryPart Number Acer P/NPart Number CategoryAcer P/N Chapter CategoryPart Number Acer P/NPart Number CategoryAcer P/N Chapter CategoryPart Number Acer P/NPart Number CategoryAcer P/N Chapter CategoryPart Number Acer P/NPart Number CategoryAcer P/N Chapter CategoryPart Number Acer P/NPart Number CategoryAcer P/N Chapter CategoryPart Number Acer P/NPart Number CategoryAcer P/N Chapter CategoryPart Number Acer P/NPart Number CategoryAcer P/N Chapter CategoryPart Number Acer P/NPart Number CategoryAcer P/N Chapter CategoryPart Number Acer P/NChapter