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Dell XPS 720 User Manual

Dell XPS 720
220 pages
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Dell™ XPS™ 720
Owner’s Manual
Model DCDO

Table of Contents

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Dell XPS 720 Specifications

General IconGeneral
ChipsetNVIDIA nForce 680i SLI
AudioIntegrated 7.1 channel audio
NetworkingGigabit Ethernet
Power Supply750W
Operating SystemWindows Vista
Form FactorTower
ProcessorIntel Core 2 Quad
RAMUp to 8GB DDR2
StorageUp to 2TB
GraphicsNVIDIA GeForce 8800
Optical DriveDVD+/-RW
Dimensions8.5 inches (W)

Summary

Finding Information

Locating System Information and Support

Guides users on finding system information, drivers, documentation, and support resources.

Setting Up and Using Your Computer

Computer Views and Connections

Details front and back views, I/O connectors, and basic setup for computer components.

Attaching the Computer Stand

Provides instructions for securely attaching the computer stand for stability.

Installing Computer in an Enclosure

Offers guidelines for installing the computer in an enclosure to ensure proper airflow.

Connecting Multiple Monitors and TVs

Explains how to connect monitors and TVs, including dual display configurations.

Optimizing for Greater Performance

Dual-Graphics and CPU Overclocking

Discusses dual-graphics technology and CPU overclocking for enhanced performance.

Dell™ QuickSet Utility

Adjusting LED Effects with QuickSet

Explains how to use Dell QuickSet to select and adjust LED light effects (LightFX™).

Troubleshooting Your Computer

Common Problem Resolution Steps

Provides initial tips for resolving common computer issues like battery, drive, and network problems.

System and Hardware Diagnostics

Details diagnostic lights, beep codes, and running Dell Diagnostics for troubleshooting.

Driver Management and System Restore

Covers driver identification, reinstallation, and using Windows System Restore.

Operating System Reinstallation

Guides on reinstalling Windows XP/Vista using media and PC Restore options.

Software Troubleshooting Techniques

Addresses issues like program crashes, lockups, and software compatibility problems.

Removing and Installing Parts

Preparation and Safety Guidelines

Outlines essential safety precautions and preparation steps before working on computer hardware.

Computer Component Identification

Provides an inside view of the computer and details system board components.

Memory Module Installation and Removal

Explains DDR2 memory overview, installation, and removal procedures.

Installing and Removing Expansion Cards

Covers the procedures for removing and installing PCI and PCI Express cards.

Drive Installation and Removal

Details the installation and removal of Hard Drives, Floppy Drives, Media Card Readers, and Optical Drives.

Liquid Cooling and Processor Installation

Provides instructions for removing and installing the liquid cooling assembly and processor.

Fan Replacement Procedures

Guides on removing and installing Card Fans and Optional Hard Drive Fans.

System Board and Power Supply Servicing

Covers the removal and installation of the system board and power supply.

Front I/O Panel and Battery Replacement

Details front I/O panel components, removal/installation, and battery replacement.

Computer Stand and Cover Replacement

Explains how to remove the computer stand and replace the computer cover.

Appendix

System Specifications and Configurations

Provides detailed specifications for processor, memory, drives, expansion bus, and more.

System Setup Configuration Guide

Details system setup overview, entry, screens, and available options.

Boot Sequence and Password Management

Explains boot sequence options and procedures for clearing forgotten passwords and CMOS settings.

Computer Cleaning and Maintenance

Offers guidance on cleaning computer components, including mouse and drives.

FCC Compliance and Contact Information

Provides FCC notices, identification information, and Dell support contact details.

Glossary of Terms

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