Lenovo ThinkCentre M92 (English) User Guide - Page 90

Removing the WiFi adapter card, the Bluetooth cable from the WiFi adapter card.

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This section provides instructions on how to replace the WiFi units. The WiFi units include a WiFi adapter card, a WiFi card module, and a rear WiFi antenna cable. Replacing the WiFi units involves the following operations: • "Removing the WiFi adapter card" on page 78 • "Removing the WiFi card module" on page 79 • "Installing the WiFi units" on page 80 Removing the WiFi adapter card To remove the WiFi adapter card, do the following: 1. Turn off the computer and disconnect all power cords from electrical outlets. 2. Open the computer cover. See "Opening the computer cover" on page 32. 3. If your computer comes with a WiFi card module that supports the Bluetooth function, disconnect the Bluetooth cable from the WiFi adapter card. Figure 64. Disconnecting the Bluetooth cable Note: The Bluetooth cable connects the Bluetooth connector on the WiFi adapter card to the front USB connector on the system board to support the Bluetooth function. 4. Rotate the PCI card retainer to the open position. 78 ThinkCentre User Guide

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This section provides instructions on how to replace the WiFi units. The WiFi units include a WiFi adapter
card, a WiFi card module, and a rear WiFi antenna cable.
Replacing the WiFi units involves the following operations:
•
“Removing the WiFi adapter card” on page 78
•
“Removing the WiFi card module” on page 79
•
“Installing the WiFi units” on page 80
Removing the WiFi adapter card
To remove the WiFi adapter card, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Open the computer cover. See “Opening the computer cover” on page 32.
3. If your computer comes with a WiFi card module that supports the Bluetooth function, disconnect
the Bluetooth cable from the WiFi adapter card.
Figure 64. Disconnecting the Bluetooth cable
Note:
The Bluetooth cable connects the Bluetooth connector on the WiFi adapter card to the front USB
connector on the system board to support the Bluetooth function.
4. Rotate the PCI card retainer to the open position.
78
ThinkCentre User Guide