Wireless Antenna Module; Internal Antenna Module - Dell OptiPlex Small Form Factor 7020 Owner's Manual

Figure 36. Installing the power button
Steps
1. Insert the power-button cable through the slot on the chassis from the front-side of the computer.
2. Align and place the power-button head into the slot on the chassis until it clicks into the place.
3. Connect the power button cable to its connector (PWR SW) on the system board.
Next steps
1. Install the disk-drive cage.
2. Install the 3.5-inch hard
3. Install the front bezel.
4. Install the side cover.
5. Follow the procedure in

Wireless antenna module

Internal antenna module

Removing the internal antenna module
CAUTION: The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in
2. Remove the side cover.
3. Remove the front bezel.
4. Remove the 3.5-inch hard
5. Remove the disk-drive
6. Remove the wireless card.
drive, if applicable.
After working inside your
Before working inside your
drive, if applicable.
cage.
computer.
computer.
Removing and installing Field Replaceable Units (FRUs)
Restricted - Confidential
79