Installing Or Removing The Rear Wi-Fi Antenna - Lenovo thinkcentre e73 Hardware Maintenance Manual

• To complete the installation or replacement, go to "Completing the parts replacement" on page 121.

Installing or removing the rear Wi-Fi antenna

Attention: Do not open your computer or attempt any repair before reading and understanding the
"Important safety information" on page 1.
This section provides instructions on how to install or remove the rear Wi-Fi antenna.
Installing the rear Wi-Fi antenna
To install the rear Wi-Fi antenna, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
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 lower the risk of breaking the antenna by accident.
Figure 53. Installing the rear WiFi 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 121.
Removing the rear Wi-Fi antenna
To remove the rear Wi-Fi antenna, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Straighten the rear Wi-Fi antenna so that it can be more easily twisted.
5
6
3
4
.
Chapter 9 Replacing FRUs (machine types: 10AS and 10AU)
117