Replacing The Antenna Bracket - Lenovo ThinkCentre M600 Hardware Maintenance Manual

5. Adjust the angle of the rear antenna to lower the risk of breaking the antenna by accident.
Figure 49. Installing the rear Wi-Fi 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 111.

Replacing the antenna bracket

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.
To replace the internal speaker, do the following:
1. Remove any media from the drives and turn off all connected 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 87.
3. Remove the front Wi-Fi antenna. See "Replacing the Wi-Fi antennas" on page 102.
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ThinkCentre M600 Hardware Maintenance Manual