Replacing The Keyboard Or Mouse - Lenovo ThinkCentre E73 Hardware Maintenance Manual

• To complete the installation or replacement, go to "Completing the parts replacement" on page 122.
Removing the front Wi-Fi antenna
To remove the front Wi-Fi 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 82.
3. Remove the front bezel. See "Removing and reinstalling the front bezel" on page 83.
4. Disconnect the front antenna cable from the Wi-Fi card module.
5. Remove the front antenna and cable from the front of the computer.
Figure 57. Removing the front 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 122.

Replacing the keyboard or mouse

Attention:
Do not open your computer or attempt any repair before reading and understanding "Important safety information"
on page 1.
This section provides instructions on how to replace the keyboard or mouse.
To replace the keyboard or mouse, do the following:
1. Disconnect the old keyboard cable or mouse cable from the computer.
.
Chapter 9 Replacing FRUs (machine types: 10AS and 10AU)
121