Installing The Intrusion Switch; Hard Drive; Removing The 2.5-Inch Hard Drive - Dell OptiPlex 3000 Small Form Factor Service Manual

Steps
1. Disconnect the intrusion-switch cable from the connector on the system board.
2. Slide the intrusion switch and lift it away from the computer.

Installing the intrusion switch

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following images indicate the location of the intrusion switch and provide a visual representation of the installation
procedure.
Steps
1. Slide the intrusion switch into the slot on the chassis.
2. Insert the connector from intrusion switch cable into the connector on the system board.
Next steps
1. Install the side cover.
2. Follow the procedure in

Hard drive

Removing the 2.5-inch hard drive

Prerequisites
1. Follow the procedure in
2. Remove the side cover.
after working inside your
before working inside your
computer.
computer.
Removing and installing components 17