Acer R3700 manual Removing the Main Board

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Removing the Main Board

WARNING:Please be careful when lift the motherboard,in order not to damage the EMI shielding.

1.Remove the four screws that secure the main board to the chassis.

2.Lift the board from the chassis.

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Chapter 3

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Contents Acer Aspire R3700 Service Guide Revision History Copyright Disclaimer Conventions Service Guide Coverage Table of Contents Features ChapterOptical disk On-Board Graphic solutionHard disk Serial ATA controllerAll On-Board Connectors System BiosAdapter Block Diagram System Components Front PanelRear Panel Processor Hardware Specifications and ConfigurationsBios Hotkey List Main Board Major ChipsMemory Combinations System MemoryAudio Interface USB Port Power ManagementSata Interface Environmental RequirementsGlobal Standby Mode Power Management FunctionACPI support functionDevice Standby Mode Suspend ModeCmos Setup Utility System UtilitiesEntering Cmos setup Navigating Through the Setup UtilitySetup Utility Menus Parameter DescriptionProduct Information Standard Cmos Features Parameter Description OptionAdvanced Bios Feature EnabledAdvanced Chipset Features Integrated Peripherals Power Management Setup PC Health Status Frequency/Voltage Control Bios Security Features Load Default Settings Save and Exit Setup Exit Without Saving System Disassembly Disassembly RequirementsPre-disassembly Procedure Removing the Side Panel Removing the CPU Fan Removing the CPU Cooler Removing the Memory Modules Removing the Front D/B Removing the Wireless LAN Card Removing the S/PDIF Cover Removing the Main Board Removing the Hard Disk Drive Remove the Battery System Troubleshooting Power System Check System External InspectionSystem Internal Inspection Beep Codes Viewing Bios checkpoints Bootblock Initialization Code CheckpointsCheckpoints Bootblock Recovery Code Checkpoints Checkpoint DescriptionBios Recovery Choose OK and press Enter keyJumper and Connector Information PlacementJumper Setting Setting JumperSystem Board Pin Definition Jumper/Header Name Function DefinitionFRONTUSB1 5USBREARPW Front USB2 2USB0FBJ 6GND 7GND 8GND 95VCONN Gndgnd SD-9SDDAT2 XD-18XDD7 FRU Field Replaceable Unit List Aspire R3700 Exploded Diagram NameCategory Description Part Number Exploded Diagram Item Aspire R3700 FRU ListWD3200BEVT-22A23T0,ML320S,WD Sata Chapter Category Description Part Number Exploded Chapter Category Description Part Number Exploded Diagram Item