Dell OptiPlex XE2 Owner's Manual - Mini Tower - Page 3

Contents Notes, Cautions, and Warnings 2 1 Working on Your Computer...5 Before Working Inside Your Computer...5 Turning Off Your Computer...6 After Working Inside Your Computer...6 2 Removing and Installing Components 7 Recommended Tools...7 Removing the Cover...7 Installing the Cover...7 Removing the Intrusion Switch...8 Installing the Intrusion Switch...8 Removing the Wireless Local Area Network (WLAN) Card 8 Installing the Wireless Local Area Network (WLAN) Card 9 Removing the Front Bezel...9 Installing the Front Bezel...10 Removing the Expansion Card...10 Installing the Expansion Card...13 Memory Module Guidelines...13 Removing the Memory...13 Installing the Memory...14 Removing the Coin-Cell Battery...14 Installing the Coin-Cell Battery...15 Removing the Hard Drive...15 Installing the Hard Drive...16 Removing the Optical Drive...16 Installing the Optical Drive...17 Removing the Speaker...17 Installing the Speaker...18 Removing the Power Supply...18 Installing the Power Supply...20 Removing the Heat-Sink Assembly...20 Installing the Heat Sink Assembly...20 Removing the Processor...20 Installing the Processor...21 Removing the System Fan...21