Installing Or Removing The Front Wi-Fi Antenna; Installing The Front Wi-Fi Antenna - Lenovo ThinkCentre M83 Hardware Maintenance Manual

4. Hold the thicker end of the rear Wi-Fi antenna and unscrew the Wi-Fi antenna from the rear of the
computer.
Figure 209. Removing the rear Wi-Fi antenna
5. Remove the Wi-Fi adapter card. See "Removing the Wi-Fi card module" on page 223.
6. Remove the rear Wi-Fi antenna nut
cable connector 1 . Then, remove the rear Wi-Fi antenna cable connector from the Wi-Fi adapter.
Figure 210. Removing the rear Wi-Fi antenna cable connector
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.

Installing or removing the front Wi-Fi antenna

This section provides instructions on how to install or remove the front Wi-Fi antenna.

Installing the front 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.
230
ThinkCentre M83 and M93/p Hardware Maintenance Manual
3 and rear Wi-Fi antenna washer 2 from the rear Wi-Fi antenna