Power Button; Removing The Power Button - Dell OptiPlex 3000 Small Form Factor Service Manual

Steps
Insert the coin-cell battery into the socket with the positive side (+) label facing up and snap the battery in the socket.
Next steps
1. Install the disk-drive cage.
2. Install the 3.5-inch hard-drive.
3. Install the 2.5-inch hard-drive.
4. Install the side cover.
5. Follow the procedure in

Power button

Removing the power button

Prerequisites
1. Follow the procedure in
2. Remove the side cover.
3. Remove the front bezel.
4. Remove the 2.5-inch
5. Remove the 3.5-inch
6. Remove the disk-drive
About this task
The following images indicate the location of the power button and provide a visual representation of the removal procedure.
42 Removing and installing components
after working inside your
before working inside your
hard-drive.
hard-drive.
cage.
computer.
computer.