Lenovo ThinkCentre M720s 10ST User Manual And Hardware Maintenance Manual page 53

Replacing the front Wi-Fi antenna
1. Remove the computer cover. See "Removing the computer cover" on page 24.
2. Remove the front bezel. See "Replacing the front bezel" on page 25.
3. Remove the storage drive if necessary. See "Replacing the storage drive" on page 27.
4. Replace the front Wi-Fi antenna.
Figure 85. Removing the front Wi-Fi antenna
Figure 86. Installing the front Wi-Fi antenna
5. Complete the replacement. See "Completing the parts replacement" on page 68.
Replacing the rear Wi-Fi antenna
1. Remove any media from the drives and turn off all connected devices and the computer.
2. Disconnect all power cords from electrical outlets and disconnect all cables that are connected to the
computer.
.
Chapter 4 Replacing hardware
49