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4 Replacement Procedures 4.11 3G card
4-30 [CONFIDENTIAL] PORTÉGÉ R700 Maintenance Manual (960-833)
2. Remove the following screws securing the 3G board.
• M2×4C S-THIN HEAD screw ×3
3. Disconnect the 3G board FPC from the connector CN9720 on the 3G board.
4. Turn over the 3G card and disconnect the 3G antenna cables on the connectors on
the back of the 3G card.
Figure 4-17 Removing the 3G card (1)
3G board
3G board FPC
3G antenna cable (blue)
CN9720
M2×4C S-THIN HEAD
3G antenna cable (red)