Lenovo ThinkStation P320 Hardware Maintenance Manual page 146

Figure 131. Installing the Wi-Fi adapter card
Rear Wi-Fi antenna
To install the rear Wi-Fi antenna, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
2. Install the rear Wi-Fi antenna to the rear Wi-Fi antenna cable connector attached on the rear of the
computer.
3. Adjust the angle of the rear antenna to avoid the risk of breaking the antenna by accident.
Figure 132. Installing the rear Wi-Fi antenna
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 139.
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P320 Hardware Maintenance Manual