Toshiba Satellite L20 Series Maintenance Manual page 165

Replacement Procedures
Installing a Wireless LAN card
The following describes the procedure for installing a Wireless LAN card (See Figure 4-7).
1. Insert a wireless LAN card terminals slantwise into the connector CN27 on the
computer and press a wireless LAN card until it is securely in place.
2. Connect the wireless LAN antenna cables (black and white) to the terminals on a
wireless LAN card.
3. Install the wireless LAN card cover and secure it with the following screw.
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