Removing The Rear Wi-Fi Antenna - Lenovo ThinkCentre M83 Hardware Maintenance Manual

5. Install the rear Wi-Fi antenna to the rear Wi-Fi antenna cable connector. Then, adjust the angle of the
rear Wi-Fi antenna to prevent accidental breakage of the antenna.
Figure 208. Installing the rear Wi-Fi antenna
6. Connect the rear Wi-Fi antenna cable to the Wi-Fi card module. See "Replacing the Wi-Fi units" on
page 221.
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 234.

Removing the rear Wi-Fi antenna

Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Safety information" on page 1.
To remove 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. Remove the computer cover. See "Removing the computer cover" on page 159.
3. Straighten the rear Wi-Fi antenna so that it can be more easily twisted.
Chapter 9
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Replacing FRUs (machine types: 10A2, 10A3, 10A8, 10A9, 10AH, 10AJ, 10AM, and 10AN)
229