Toshiba Satellite U300 Series Maintenance Manual page 193

Replacement Procedures
Installing a Wireless LAN card
The following describes the procedure for installing a Wireless LAN card (See Figure 4-5).
1. Insert a wireless LAN card terminals slantwise into the connector on the computer
and press a wireless LAN card and lock the secure screws.
2. Connect the wireless LAN antenna cables to the terminals on a wireless LAN card.
3. Install the wireless LAN card cover and secure it with the following screw.
4-18Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)