Acer X1935 manual Advanced Chipset Configuration

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Advanced Chipset Configuration

Intel EIST

When enabled, this feature allows the OS to reduce power consumption.

Enabled

 

When disabled, the system operates at maximum CPU speed.

Disabled

 

 

 

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.

 

 

 

 

Intel VT

Enables or disables the Virtualization Technology (VT) availability. If

Enabled

 

enabled, a virtual machine manager (VMM) can utilize the additional

Disabled

 

hardware virtualization capabilities provided by this technology.

 

 

Note: A full reset is required to change the setting.

 

 

 

 

18

Chapter 2

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Contents Acer Aspire Service Guide Revision History Copyright Disclaimer Conventions Service Guide Coverage Table of Contents Jumper and Connector Information Features ChapterSuper IO Buzzer Power supply Block Diagram System Components Front PanelRear Panel Processor Hardware Specifications and ConfigurationsBios Hotkey List Main Board Major ChipsAudio Interface Memory CombinationsSystem Memory Sata Interface USB PortPower Management 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 Main Parameter DescriptionAdvanced Miscellaneous Advanced Chipset Configuration Integrated Peripherals PC Health Status Power Setting a supervisor password SecurityBoot Options LANExit System Disassembly and Assembly Disassembly RequirementsPre-disassembly Procedure Removing the Side Panel Removing the Front Bezel Removing the Heat Sink Fan Assembly Chapter Removing the Processor Chapter Removing the HDD-ODD Bracket Removing the Optical Drive and the Hard Disk Drive Page Chapter Page Detaching the Front Bezel Removing the Memory Modules Removing the Power Supply Page Removing the Front I/O and Optional Card Reader Assembly Page Page Removing the Mainboard Battery and follow local regulations for disposal Chapter Assembly Requirements Assembly Procedure Removing the Side Panel Removing the Front Bezel Removing the HDD-ODD Bracket Reinstalling the I/O Shielding Reinstalling the Main Board Chapter Reinstalling the Power Supply Chapter Reinnstalling the Memory Reinstalling the Front Bezel Power Button/LED Cable Reinstalling the Optical Drive and the Hard Disk Drive Chapter Page Chapter Reinstalling the HDD-ODD Bracket Reinstalling the Processor Page Reinstalling the Heat Sink Fan Assembly Page Reinstalling the Front Bezel Reinstalling the Side Panel Chapter System Troubleshooting System Internal Inspection Power System CheckSystem External Inspection Beep Codes Checkpoints Viewing Bios checkpointsBootblock Initialization Code Checkpoints System is waking from Acpi S3 state Bootblock Recovery Code Checkpoints Checkpoint DescriptionBios Recovery Jumper and Connector Information PlacementDBGH1 Jumper Setting Jumper Type Description Setting defaultInternal Header Pin Definition Header Name Function Definition1CLOCK 4GND Connector Pin Definition USB3.0 Conn 1USB PWR USB Conn 1USB PWR FRU Field Replaceable Unit List Aspire X1935 Exploded Diagram Name ’TYCategory Description Part Number Exploded Diagram Item Aspire X1935 FRU ListCategory Description Part Number Exploded + Hdmi Samsung LP Category Description Part Number Exploded Chapter Category Description Part Number Exploded Chapter Category Description Part Number Exploded Chapter Category Description Part Number Exploded