Installing Or Removing The Front Wi-Fi Antenna - Lenovo ThinkCentre M79 Hardware Maintenance Manual

9. Insert the connector and cable of the new thermal sensor into the hole
two tabs on the plastic holder holding the thermal sensor with the two holes
and push the plastic holder until it snaps into position.
Figure 58. Installing the thermal sensor
10. Connect the cable of the new thermal sensor to the thermal sensor connector on the system board. See
"Locating parts on the system board" on page 34.
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 151.

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 "Read this first: Important safety information" on page 1.
Installing the front Wi-Fi antenna
To install the front Wi-Fi antenna, do the following:
1. Remove any 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 105.
3. Remove the front bezel. See "Removing and reinstalling the front bezel" on page 106.
142
ThinkCentre M79 Hardware Maintenance Manual
1 in the chassis. Then, align the
1 and 2 in the chassis,