Lenovo 3493DFU Personal Computer User Manual


 
5. Stick the front antenna to the front panel as shown. Then insert the front antenna cable through the
hole in the front panel.
Figure53. Installing the front WiFi antenna
6. Connect the front antenna cable to the WiFi card module.
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 67.
Removing the front WiFi antenna
To remove the front WiFi antenna, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See “Removing the computer cover” on page 32.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 32.
4. Disconnect the front antenna cable from the WiFi card module.
Chapter 5. Installing or replacing hardware 65