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Acer X5812, X3812 manual Main Unit Disassembly, Screw List, #6-32 L5 BZN, 86.1A324.5R0

Models: X5812 X3812

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Main Unit Disassembly

Bx2

OPTICAL DRIVE

MAIN UNIT DISASSEMBLY

MAIN UNIT

Ax2

SIDE PANEL

FRONT BEZEL

HEAT SINK FAN

ASSEMBLY

CPU

Bx2

HDD-ODD BRACKET

Ax3, Dx1

POWER SUPPLY

MEMORY MODULES

Ax1

TV TUNER CARD

Ax1

VGA CARD

Dx1

FRONT I/O AND

CARD READER BOARD

BRACKET

Dx6

MAINBOARD

Cx4

HDD MODULE

HDD

Dx2

FRONT I/O BOARD

Dx2

CARD READER

BOARD

Screw List

	Screw	Part No.

A	#6-32 L5 BZN	86.00J07.B60

B	M3xL5 BZN	86.1A324.5R0

C	#6-32*3/16 NI	86.5A5B6.012

D	#6-32 L6 NI	86.00J44.C60

Chapter 3

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Acer X5812, X3812 manual Main Unit Disassembly, Screw List, #6-32 L5 BZN, 86.1A324.5R0

Contents

PRINTED IN TAIWAN Acer Aspire X3812/X5812 Service GuideRevision History Copyright Disclaimer SCREEN ConventionsMESSAGES FRU Information Service Guide CoverageSystem Disassembly Table of ContentsSystem Troubleshooting ChapterAppendix A Technical Specifications System Block Diagram and Board LayoutFRU Field Replaceable Unit List Table of ContentsSystem Tour FeaturesChapter ProcessorPower supply System BIOSPCI I/O I/O portsDimension DxWxH X3300 265 x 100 x 362 mm with bezel Dimension and weightX5300 265 x 100 x 397 mm with bezel Weight estimate 5.6 kg MVB SKU ChapterFront Panel System ComponentsX3812 IconIcon X5812Component Icon Rear PanelComponent Component Internal ComponentsLED indicator System LED IndicatorsColor LED statusSystem Utilities CMOS Setup UtilityChapter Navigating Through the Setup Utility Entering CMOS setupSetup Utility Menus Parameter Product InformationDescription Standard CMOS Features Enabled Advanced BIOS FeaturesEnabled DisabledChapter Advanced Chipset FeaturesIntegrated Peripherals Chapter Power Management SetupEnables or disables the smart system fan control function PC Health StatusEnabled DisabledChapter Frequency/Voltage ControlSetting a system password BIOS Security FeaturesChanging the system password 2. Enter the current password then press Enter Removing a system password3. Press Enter twice without entering anything in the password fields ChapterLoad Default Settings Chapter Save & Exit SetupExit Without Saving BIOS Recovery Chapter Disassembly Requirements System DisassemblyChapter 2. Unplug the power cord from the power outlets Pre-disassembly Procedure3. Unplug the power cord from the system 1. Turn off the system and all the peripherals connected to itScrew List Main Unit DisassemblyMAIN UNIT DISASSEMBLY #6-32 L5 BZNRemoving the Side Panel 2. Remove the front bezel Removing the Front Bezel1. Release the front bezel retention tabs from the chassis interior 2. Detach the bezel slightly away from the chassisRemoving the Heat Sink Fan Assembly Removing the Processor Removing the Optical Drive 6. Place the bracket on a clean, static-free work surface 4. Disconnect the data and power cables from the HDD3. Lift the HDD-ODD bracket and turn it over 5. Remove the HDD-ODD bracket8. Slide the optical drive out of the drive bay 7. Remove the two screws B from the optical drive5.5 to 6.5 kgf-cm 86.1A324.5R0Removing the Hard Disk Drive Removing the Power Supply Chapter 10. Lift the power supply module out of the chassisScrew Quantity ColorRemoving the Memory Modules 5.5 to 6.5 kgf-cm Removing the TV Tuner CardRemoving the VGA Card Chapter 9. Disconnect the VGA card cable from the mainboardRemoving the Front I/O and Card Reader Boards 2. Remove the bracket 11. Remove the card reader board 1. Remove the screw D that secures the bracket to the chassisChapter 4.75 to 5.2 kgf-cm12. Remove the front I/O board 2. Pull the card reader board out of the bracket1. Remove the two screws D that secure the I/O board to the bracket 2. Pull the I/O board out of the bracketRemoving the Mainboard 14. Lift the board from the chassis 13. Remove the screw B on the rear panelScrew Quantity ColorHardware Diagnostic Procedure System TroubleshootingChapter Power System Check System Check ProceduresSystem External Inspection System Internal InspectionBootblock Initialization Code Checkpoints Viewing BIOS checkpointsCheckpoints CheckpointCheckpoint Bootblock Recovery Code CheckpointsDescription Checkpoint POST Code CheckpointsDescription Description CheckpointInitialize RTC date/time Checkpoint DIM Code CheckpointsDescription POST BIOS Beep Codes Boot Block Beep CodesBeep Codes Beep Symptomq If beep codes are not generated when all other expansion cards are Troubleshooting POST BIOS Beep CodesNumber of Beeps DescriptionBoot Error MessagesMemory Message DisplayedMessage Displayed Storage DeviceDescription Message Displayed Virus RelatedDescription Message DisplayedMessage Displayed System ConfigurationDescription Miscellaneous CMOSMessage Displayed DescriptionSMBIOS eModule Error Messages USB eModule Error MessagesCPU eModule Error Messages MPS Table Multi-processor eModule Error MessagesOnline Support Information System Block Diagram System Block Diagram and Board LayoutChapter Mainboard Board LayoutCode DescriptionDescription CodeDefault System JumperSettings NameChapter FRU Field Replaceable Unit ListChapter Aspire X3812/X5812 Exploded DiagramPart Name Category X3812 FRU ListPart Name Acer Part NumberCategory ChapterPart Name Acer Part NumberPart Name CategoryAcer Part Number Category ChapterPart Name Acer Part NumberPart Name CategoryAcer Part Number Category ChapterPart Name Acer Part NumberPart Name CategoryAcer Part Number Category ChapterPart Name Acer Part NumberPart Name CategoryAcer Part Number Chapter X5812 FRU ListPart Name CategoryAcer Part Number Category ChapterPart Name Acer Part NumberPart Name CategoryAcer Part Number Category ChapterPart Name Acer Part NumberPart Name CategoryAcer Part Number Category ChapterPart Name Acer Part NumberPart Name CategoryAcer Part Number Category ChapterPart Name Acer Part NumberPart Name CategoryAcer Part Number Chapter Chapter Appendix A Technical SpecificationsProcessor SpecificationSpecification System Board Major ChipsSpecification SpecificationSystem Memory System BIOSSpecification SpecificationVGA Interface Hard Disk DrivePCI Interface SATA InterfaceKeyboard and Input Devices Audio InterfaceOptical Drive SpecificationSuper Multi SpecificationDVD-ROM SpecificationAppendix A