Acer R3700 manual Advanced Chipset Features

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Advanced Chipset Features

Parameter

Description

Option

 

 

 

Intel XD Bit

When enabled, the processor disables code execution when a worm

Enabled

 

attempts to insert a code in the buffer preventing damage and worm

Disabled

 

propagation.

 

 

When disabled, the processor forces the Execute Disable (XD) Bit feature

 

 

flag to always return to 0.

 

 

 

 

Hyper Threading

Enabled for Windows XP and Linux4(OS optimized for Hyper Threading

Enabled

Technology

Technology)

Disabled

 

Disabled for other OS(OS not optimized for Hyper Threading Technology)

 

 

 

 

Chapter 2

18

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Contents Acer Aspire R3700 Service Guide Revision History Copyright Disclaimer Conventions Service Guide Coverage Table of Contents Features ChapterOn-Board Graphic solution Hard diskOptical disk Serial ATA controllerAll On-Board Connectors System BiosAdapter Block Diagram System Components Front PanelRear Panel Hardware Specifications and Configurations Bios Hotkey ListProcessor Main Board Major ChipsMemory Combinations System MemoryAudio Interface Power Management Sata InterfaceUSB Port Environmental RequirementsPower Management FunctionACPI support function Device Standby ModeGlobal 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