Lenovo ThinkCentre M700 Hardwarebedienungsanleitung Seite 138

Replacing the rear Wi-Fi antenna
To replace the rear Wi-Fi antenna, 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. Straighten the rear Wi-Fi antenna so that it can be more easily twisted.
3. Hold the thicker end of the rear Wi-Fi antenna and unscrew the Wi-Fi antenna from the rear of the
computer.
Figure 74. Removing the rear Wi-Fi antenna
4. Screw the new rear Wi-Fi antenna to the rear Wi-Fi antenna cable connector attached on the rear
of the computer.
5. Adjust the angle of the rear antenna to lower the risk of breaking the antenna by accident.
Figure 75. Installing the rear Wi-Fi antenna
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ThinkCentre M700 and M900 Hardware Maintenance Manual