Dell OptiPlex 990 - Table of Contents

Contents
Notes, Cautions, and Warnings..................................................................2
1 Working on Your Computer......................................................................7
Before Working Inside Your Computer.............................................................................7
Recommended Tools.........................................................................................................8
Turning Off Your Computer................................................................................................8
After Working Inside Your Computer................................................................................9
2 Cover..........................................................................................................11
Removing the Cover........................................................................................................11
Installing The Cover.........................................................................................................12
3 Front Bezel.................................................................................................13
Removing the Front Bezel................................................................................................13
Installing The Front Bezel................................................................................................14
4 Optical Drive..............................................................................................15
Removing the Optical Drive.............................................................................................15
Installing The Optical Drive.............................................................................................16
5 Hard Drive..................................................................................................17
Removing the Hard Drive................................................................................................17
Installing the Hard Drive..................................................................................................18
6 Memory......................................................................................................19
Removing the Memory....................................................................................................19
Installing The Memory.....................................................................................................20
7 Chassis Intrusion Switch........................................................................21
Removing the Chassis Intrusion Switch..........................................................................21