• To complete the installation or replacement, go to “Completing the parts replacement” on page 131.
Installing or removing the rear Wi-Fi 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 rear Wi-Fi antenna.
Installing the rear Wi-Fi antenna
To install the rear Wi-Fi antenna, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
2. Remove the computer cover. See “Removing the computer cover” on page 90.
3. Install the rear Wi-Fi antenna to the rear Wi-Fi antenna cable connector attached on the rear of the
computer.
4. Adjust the angle of the rear antenna to lower the risk of breaking the antenna by accident.
Figure 60. Installing the rear 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 131.
Removing the rear Wi-Fi antenna
To remove the rear Wi-Fi antenna, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
Chapter 9
.
Replacing FRUs (machine types: 10B0, 10B1, 10B2, and 10B3)
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