Toshiba PORTEGE R830 Maintenance Manual page 328

4 Replacement Procedures
3. Remove the following screws securing the 3G board.
• M2×4C
4. Disconnect the 3G board FPC from the connector CN9720 on the 3G board.
<In models with 3G board and ExpressCard/Smart Card>
5. Turn over the 3G board and disconnect the 3G antenna cables on the connectors
(red cable to MAIN and blue cable to AUX) on the back of the 3G board.
M2×4C S-THIN HEAD
3G antenna cable (blue)
3G antenna cable (red)
3G board
Figure 4-19 Removing the 3G board (ExpressCard/Smart Card model) (1)
4-34 [CONFIDENTIAL]
S-THIN HEAD screw
PORTÉGÉ R830/Satellite R830 Maintenance Manual (960-880)
×3
CN9720
3G board FPC
4.11 3G card