Lenovo ThinkCentre Edge 72 Hardware Maintenance Manual (HMM) for ThinkCentre E - Page 155

Installing the front WiFi antenna

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• To complete the installation or replacement, go to "Completing the parts replacement" on page 154. Installing or removing the front WiFi antenna 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 install or remove the front WiFi antenna. Installing the front WiFi antenna To install 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 116. 3. Remove the front bezel. See "Removing and reinstalling the front bezel" on page 117. 4. Peel off the paper that protects the stickers on the front antenna. Figure 96. Peeling off the paper that protects the stickers Chapter 10. Replacing FRUs (Machine Types: 3493, 3496, and 3497) 151

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•
To complete the installation or replacement, go to “Completing the parts replacement” on page 154.
Installing or removing the front WiFi antenna
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 install or remove the front WiFi antenna.
Installing the front WiFi antenna
To install 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 116.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 117.
4. Peel off the paper that protects the stickers on the front antenna.
Figure 96. Peeling off the paper that protects the stickers
Chapter 10
.
Replacing FRUs (Machine Types: 3493, 3496, and 3497)
151