Dell Area-51 ALX manual LAN1 BCM5784 Device

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CPU Configuration
XD Bit Capability	Enable XD Bit Capability to allow the
	processor to distinguish between the
	bits of code that can be executed and
	the ones that cannot be executed.

	CHAPTER 4: USING YOUR DESKTOP
Integrated Devices
LAN1 BCM5784 Device	Allows you to enable or disable the
	onboard LAN1 controller.
LAN1 Option ROM	Allows you to enable or disable the
	network controller’s boot option.

Intel® Speedstep™ tech

Intel® C State Tech

If enabled, the processor clock speed and core voltage are adjusted dynamically based on the processor load.

If enabled, C State: Processor idle is set to C2/C3/C4.

LAN2 BCM5784 Device

LAN2 Option ROM

JMicron 363 ATA Controller

Allows you to enable or disable the onboard LAN2 controller.

Allows you to enable or disable the network controller’s boot option.

Allows you to enable or disable the onboard ATA controller.

Integrated Devices

SiL3132 E-Sata Device	Allows you to enable and disable the
	e-SATA controller.

USB Functions	Allows you to enable or disable the
	integrated USB controller.
HD Audio Controller	Allows you to enable or disable the
	integrated audio controller.
Onboard IEEE1394 Controller	Allows you to enable or disable the
	onboard IEEE1394 controller.

Configure SATA#1-6 as	Allows you to configure the integrated
	hard drive controller to AHCI or RAID.
AHCI CD/DVD Boot Time out	Allows you to set the wait time for
	SATA or CD/DVD in AHCI mode.

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Contents Alienware Desktop Manual 02 /02 Contents Basic Specifications Introduction Setting UP Your Desktop Product Documentation and Media Before Setting Up Your DesktopPlacing Your Desktop Connect the Display Connect the Network Cable Optional Connect the Power Cable Connect to the Internet Optional Set Up Microsoft WindowsSetting Up Your Internet Connection Getting to Know Your Desktop Alienhead Front View FeaturesAppropriate connectors Back View FeaturesBack Panel Connectors Accessing the Top Panel Connectors Top View FeaturesBack Light Button Headphone connector Connects to headphones Top Panel ConnectorsConnecting Devices Connecting External Speakers Connecting a Plug and Play Printer Connecting PrintersConnecting Ieee 1394 FireWire Devices Connecting USB DevicesConnecting a Non Plug and Play Printer Using Your Desktop AlienFusion Alienware Command CenterWorking With RAID AlienFXRAID Level 026 /026 Optimizing Performance System Setup Screens Configuring the BiosSystem Setup Entering System SetupSystem Setup Options Sata LAN1 BCM5784 Device Suspend Mode Adjust CPU BClk MHz CPU Temperature Sensor Installing Additional or Replacement Components Turning Off Your Desktop Before You BeginBefore Working Inside Your Desktop Opening and Closing the Side Panel Inside View of Your Computer Removing and Replacing Memory Modules Memory module connector Securing clips Tab Notch041 /041 Side panel Release panel Removing and Replacing Hard Drives043 /043 Removing and Replacing Expansion Cards 045/045 Troubleshooting Basic Hints and Tips Backup and General MaintenancePre-Boot System Assessment PSA Software Diagnostic ToolsStarting Alienware Diagnostics From the Support CD/DVD Alienware DiagnosticsAn audio CD does not produce sound Answers to Common ProblemsCD-ROM, DVD-ROM, CD-R/W, DVD±R/W, or Blu-ray Disc Drive Computer does not recognize the disc or driveProgram stops responding or crashes repeatedly ComputerComputer fails the Post Computer stops responding or a solid blue screen appearsOther software problems Internet Hard Drive ProblemsInternet connection is slow Memory KeyboardIf the display is difficult to read DisplayMouse If the display is blankPrinter does not print PowerPrinter Printer does not turn onThere is no sound from the speakers Game ControllersSpeakers Computer does not recognize the game controllerSystem Recovery AlienRespawn Using AlienRespawnFactory System Recovery Recovery OptionsMicrosoft System Restore Advanced RecoveryTo Enable or Change Password Settings Password ProtectionAlienRespawn v2.0 Disc Dell DataSafe Local BackupTo Use the AlienRespawn v2.0 Disc 063/063 Basic Specifications USB PCI Non-Operating Grms Computer Use Computer SetupElectrostatic Discharge ESD Warning When Should You Contact Alienware? General Safety PrecautionsReplacement Components or Accessories Websites Appendix B Contacting AlienwareNvidia GeForce GTX 295 Graphics Cards Appendix C Important Information0K830RA00