Memory | Dell A2420, HW049, MTG24 guide

Drives and Devices

Available device	Serial ATA hard drive,
	USB memory devices,
	DVD and CD-RW
	combo drive, DVD+/-
	RW, microphone
	array, 8-in-1 Media
	Card Reader, and Blu-
	ray Disc™
Memory

Type	Dual channel 800
	MHz DDR2
Connectors	Two
Capacities	512 MB, 1 GB, and
	2 GB
Minimum	1 GB
Maximum	4 GB
BIOS address	F0000h

	Specifications
Computer Information

System chipset	Intel G45
Data bus width	64 bits
Address bus width	32 bits
DMA channels	8
Interrupt levels	24
BIOS chip (NVRAM)	32 Mb
Memory speed	667/800 MHz
System bus	1333-MHz data rate
frequency	(depending on your
	processor)
External Connectors

IEEE 1394a	Side panel: one 4-pin
	mini-connector
	Back panel: one
	6-pin connector

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Dell A2420, HW049, MTG24 setup guide Memory

Contents

XPS One Page XPS One March 2009 P/N HW049 Rev. A01 Contents Contents Before Setting Up Your Computer Setting Up Your XPS One Computer Mouse Turn on the wireless keyboard and mouse Connect the Network Cable Optional Connect the Power Cable Press the Computer Power Button Windows Vista Setup Set Up Media Center For Use With Optional TV Tuner Setting Up Your XPS One Computer Setting Up Your XPS One Computer Setting Up Your XPS One Computer Install the batteries included Setting Up Your XPS One Computer Speakers Using Your XPS OneFront View Features Using Your XPS One Left Side Features Headphone or line-out connector Connects to headphones 987 Back Panel Connectors Power connector Connects your computer to the AC power cable Wireless Keyboard Customizing the Touch Pad Using the Touch Pad TV Input Device Optional Using the Optical Disc DriveAudio Composite video Video IR connector Customizing the Desktop Software FeaturesProductivity and Communication Entertainment and Multimedia Backing Up Your Data Customizing Your Energy SettingsConnect to the Internet Optional Setting Up a Wireless Connection Setting Up a Wired Internet Connection Click Start → Connect To Setting Up Your Internet Connection Wireless Keyboard or Mouse Problems Solving Problems Solving Problems Network Problems Power Problems If you receive an insufficient memory message Memory ProblemsIf you experience other memory problems Click End Task Click Applications Solving Problems Solving Problems Beep Codes Using Support ToolsDell Support Center Code Repetitive Description short beeps System Messages Hardware Troubleshooter Click Start → Help and Support Dell DiagnosticsStarting Dell Diagnostics From Your Hard Drive Insert the Drivers and Utilities media System Restore System Recovery Options Click Undo my last restoration and click Next Dell Factory Image RestoreStarting System Restore Undoing the Last System Restore Dell Factory Image Restore Before You Begin Reinstalling Windows Vista Click Exit if the Install Windows message appears Getting Help Support.dell.com ServiceOnline Services DellConnect Ftp.dell.com Automated Order-Status ServiceProduct Information Mobilesupport@us.dell.com Support@us.dell.com Returning Items for Repair Under Warranty or for Credit Before You Call Diagnostic Checklist Visit support.dell.com Contacting Dell At support.dell.com Finding More Information and ResourcesIf you need to See If you need to Finding More Information and Resources Drives and Devices SpecificationsSystem Model Memory Audio External Connectors Display Lvds Physical Power Computer Environment Macrovision Product Notice Appendix Index Index ISP Index Index Page Page 0HW049A01 Page 0HW049A01 Page 0HW049A01 Page 0HW049A01 Page Printed on recycled paper