Dell OptiPlex K7822 - User Manual

Dell™ OptiPlex™ GX280
Quick Reference Guide
Models DHP, DHS, DCNE, DHM, DCSM

Summary

Finding Information for Your Computer

Drivers and Utilities CD (ResourceCD)

Dell Support Website

Front and Back Views

Small Form-Factor Computer

Diagram and labels for the front and back of the Small Form-Factor computer.

Mini-Tower Computer

Diagram and labels for the front and back of the Mini-Tower computer.

Opening the Computer Cover

Small Form-Factor, Small Desktop, and Small Mini-Tower Computers

Instructions for opening the computer cover on these models.

Desktop and Mini-Tower Computers

Instructions for opening the computer cover on these models.

Inside Your Computer

Small Form-factor Computer

Internal components diagram for the Small Form-factor computer.

Small Desktop Computer

Internal components diagram for the Small Desktop computer.

Desktop Computer

Internal components diagram for the Desktop computer.

Small Mini-Tower Computer

Internal components diagram for the Small Mini-Tower computer.

Setting Up Your Computer

Keyboard and Mouse Setup

Modem or Network Cable Connection

Monitor Setup

Power Connections

Solving Problems

Dell Diagnostics

System Lights

Diagnostic Lights

Beep Codes

Resolving Software and Hardware Incompatibilities

Reinstalling Microsoft Windows XP

Dell OptiPlex K7822 Specifications

General

Brand	Dell
Model	OptiPlex K7822
Category	Desktop
Language	English