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Acer X3812, X5812 manual Load Default Settings

Models: X5812 X3812

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Load Default Settings

The Load Default Settings menu allows you to load the default settings for all BIOS setup parameters. Setup defaults are quite demanding in terms of resources consumption. If you are using low-speed memory chips or other kinds of low-performance components and you choose to load these settings, the system might not function properly.

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Acer X3812, X5812 manual Load Default Settings

Contents

Acer Aspire X3812/X5812 Service Guide PRINTED IN TAIWANRevision History Copyright Disclaimer Conventions SCREENMESSAGES Service Guide Coverage FRU InformationSystem Troubleshooting Table of ContentsSystem Disassembly ChapterFRU Field Replaceable Unit List System Block Diagram and Board LayoutAppendix A Technical Specifications Table of ContentsChapter FeaturesSystem Tour ProcessorPCI I/O System BIOSPower supply I/O portsX5300 265 x 100 x 397 mm with bezel Weight estimate 5.6 kg MVB SKU Dimension and weightDimension DxWxH X3300 265 x 100 x 362 mm with bezel ChapterX3812 System ComponentsFront Panel IconX5812 IconComponent Rear Panel IconComponent Internal Components ComponentColor System LED IndicatorsLED indicator LED statusCMOS Setup Utility System UtilitiesChapter Entering CMOS setup Navigating Through the Setup UtilitySetup Utility Menus Product Information ParameterDescription Standard CMOS Features Enabled Advanced BIOS FeaturesEnabled DisabledAdvanced Chipset Features ChapterIntegrated Peripherals Power Management Setup ChapterEnabled PC Health StatusEnables or disables the smart system fan control function DisabledFrequency/Voltage Control ChapterBIOS Security Features Setting a system passwordChanging the system password 3. Press Enter twice without entering anything in the password fields Removing a system password2. Enter the current password then press Enter ChapterLoad Default Settings Save & Exit Setup ChapterExit Without Saving BIOS Recovery Chapter System Disassembly Disassembly RequirementsChapter 3. Unplug the power cord from the system Pre-disassembly Procedure2. Unplug the power cord from the power outlets 1. Turn off the system and all the peripherals connected to itMAIN UNIT DISASSEMBLY Main Unit DisassemblyScrew List #6-32 L5 BZNRemoving the Side Panel 1. Release the front bezel retention tabs from the chassis interior Removing the Front Bezel2. Remove the front bezel 2. Detach the bezel slightly away from the chassisRemoving the Heat Sink Fan Assembly Removing the Processor Removing the Optical Drive 3. Lift the HDD-ODD bracket and turn it over 4. Disconnect the data and power cables from the HDD6. Place the bracket on a clean, static-free work surface 5. Remove the HDD-ODD bracket5.5 to 6.5 kgf-cm 7. Remove the two screws B from the optical drive8. Slide the optical drive out of the drive bay 86.1A324.5R0Removing the Hard Disk Drive Removing the Power Supply Screw Quantity 10. Lift the power supply module out of the chassisChapter ColorRemoving the Memory Modules Removing the TV Tuner Card 5.5 to 6.5 kgf-cmRemoving the VGA Card 9. Disconnect the VGA card cable from the mainboard ChapterRemoving the Front I/O and Card Reader Boards Chapter 1. Remove the screw D that secures the bracket to the chassis2. Remove the bracket 11. Remove the card reader board 4.75 to 5.2 kgf-cm1. Remove the two screws D that secure the I/O board to the bracket 2. Pull the card reader board out of the bracket12. Remove the front I/O board 2. Pull the I/O board out of the bracketRemoving the Mainboard Screw Quantity 13. Remove the screw B on the rear panel14. Lift the board from the chassis ColorSystem Troubleshooting Hardware Diagnostic ProcedureChapter System External Inspection System Check ProceduresPower System Check System Internal InspectionCheckpoints Viewing BIOS checkpointsBootblock Initialization Code Checkpoints CheckpointBootblock Recovery Code Checkpoints CheckpointDescription POST Code Checkpoints CheckpointDescription Checkpoint DescriptionInitialize RTC date/time DIM Code Checkpoints CheckpointDescription Beep Codes Boot Block Beep CodesPOST BIOS Beep Codes Beep SymptomNumber of Beeps Troubleshooting POST BIOS Beep Codesq If beep codes are not generated when all other expansion cards are DescriptionMemory Error MessagesBoot Message DisplayedStorage Device Message DisplayedDescription Description Virus RelatedMessage Displayed Message DisplayedSystem Configuration Message DisplayedDescription Message Displayed CMOSMiscellaneous DescriptionCPU eModule Error Messages USB eModule Error MessagesSMBIOS eModule Error Messages MPS Table Multi-processor eModule Error MessagesOnline Support Information System Block Diagram and Board Layout System Block DiagramChapter Code Board LayoutMainboard DescriptionCode DescriptionSettings System JumperDefault NameFRU Field Replaceable Unit List ChapterAspire X3812/X5812 Exploded Diagram ChapterPart Name Part Name X3812 FRU ListCategory Acer Part NumberPart Name ChapterCategory Acer Part NumberCategory Part NameAcer Part Number Part Name ChapterCategory Acer Part NumberCategory Part NameAcer Part Number Part Name ChapterCategory Acer Part NumberCategory Part NameAcer Part Number Part Name ChapterCategory Acer Part NumberCategory Part NameAcer Part Number X5812 FRU List ChapterCategory Part NameAcer Part Number Part Name ChapterCategory Acer Part NumberCategory Part NameAcer Part Number Part Name ChapterCategory Acer Part NumberCategory Part NameAcer Part Number Part Name ChapterCategory Acer Part NumberCategory Part NameAcer Part Number Part Name ChapterCategory Acer Part NumberCategory Part NameAcer Part Number Chapter Chapter Processor Technical SpecificationsAppendix A SpecificationSpecification System Board Major ChipsSpecification SpecificationSpecification System BIOSSystem Memory SpecificationPCI Interface Hard Disk DriveVGA Interface SATA InterfaceOptical Drive Audio InterfaceKeyboard and Input Devices SpecificationSpecification Super MultiSpecification DVD-ROMAppendix A