Installing The Power Button - Dell OptiPlex 3090 Small Form Factor Service Manual

Steps
1. Disconnect the power-button cable from the connector on the system board.
2. Press the release tabs on the power-button head and slide the power-button cable out from the front-side chassis of the
computer.
3. Pull the power-button cable out from the computer.

Installing the power button

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 power button switch and provides a visual representation of the installation
procedure.
Removing and installing components 55