Installing Or Removing The Front Wi-Fi Antenna - Lenovo 10A4 Hardware Maintenance Manual

Figure 263. Installing the Wi-Fi card module
8. Connect the Wi-Fi antenna cables to the new Wi-Fi card module.
Figure 264. Connecting the Wi-Fi antenna cables
9. Reinstall the hard disk drive assembly. See "Installing or removing the hard disk drive assembly" on
page 241.
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 272.

Installing or removing the front Wi-Fi antenna

Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Safety information" on page 1.
This section provides instructions on how to install or remove the front Wi-Fi antenna.
Note: The front Wi-Fi antenna is only available on some models.
To install the front 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 227.
3. Remove the hard disk drive assembly. See "Installing or removing the hard disk drive assembly" on page
241.
4. Peel off the paper that protects the sticker on the bottom of the front Wi-Fi antenna.
Figure 265. Peeling off the paper that protects the sticker
.
Chapter 10 Replacing FRUs (machine types: 10A4, 10A5, 10AA, 10AB, 10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and 10EB)
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