Wi-Fi units
Attention: Do not open your computer or attempt any repair before reading and understanding the "Read
this first: Important safety information" on page v.
The Wi-Fi units include a Wi-Fi adapter, a Wi-Fi card, and a Wi-Fi antenna.
To remove or install the Wi-Fi units, do the following:
1. Prepare your computer. See "Preparing your computer and removing the computer cover" on page 63.
2. To remove the Wi-Fi antenna, unscrew the Wi-Fi antenna cable from the rear of the computer.
Figure 147. Removing the Wi-Fi antenna
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P720 User Guide