4 Replacement Procedures 4.11 3G card
4-34 [CONFIDENTIAL] PORTÉGÉ R830/Satellite R830 Maintenance Manual (960-880)
3. Remove the following screws securing the 3G board.
• M2×4C S-THIN HEAD screw ×3
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.
Figure 4-19 Removing the 3G board (ExpressCard/Smart Card model) (1)
3G board
3G board FPC
3G antenna cable (blue)
CN9720
M2×4C S-THIN HEAD
3G antenna cable (red)
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