Dell OptiPlex 3011 AIO, Owner'S Manual

Page: 24 / 63

Installing the Power Switch
1. Place the power switch into its slot on the computer and tighten the screws to secure the it to the computer.
2. Guide the power-switch cable through the tabs on the computer and connect the power-switch cable to the system
board.
3. Install:
a) system board cover
b) back cover
c) VESA stand
d) stand cover
4. Follow the procedures in
After Working Inside Your Computer
.
Removing the Hard Drive
1. Follow the procedures in
Before Working Inside Your Computer
.
2. Remove:
a) stand cover
b) VESA stand
c) back cover
3. Move the hard-drive cable to access the hard-drive bracket screws. Remove the screws and slide the hard-drive
bracket to release it from the chassis.
24