Lenovo 10AX, Maintenance Manual, Page: 190 / 260

6. Connect the front Wi-Fi antenna cable to the Wi-Fi card module. See “Replacing the Wi-Fi units” on
page 174.
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 186.
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 136.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 136
4. Disconnect the front antenna cable from the WiFi card module.
5. Remove the front antenna and cable from the front of the computer.
Figure 136. Removing the front 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 186.
Replacing the keyboard
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 replace the keyboard.
To replace the keyboard, do the following:
1. Disconnect the old keyboard cable or mouse cable from the computer.
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ThinkCentre M73 Hardware Maintenance Manual