Toshiba PORTEGE R400 Maintenance Manual page 263

4 Replacement Procedures
4.15 3G card
Removing the 3G card
To remove the 3G card, follow the steps below. (See Figure 4-26.)
CAUTION: Do not try to remove the 3G card with the computer turned on. It may cause
damages to the computer or the 3G card. Do not touch the connectors on the
3G card on the computer. Debris on the connectors may cause the 3G card
access problems.
1. Peel off the glass tape.
2. Remove the following screws.
• M2×4B
3. Disconnect the 3G antenna cables (red and blue) from the 3G card using an antenna
coaxial cable disconnector.
4. Disconnect the 3G card from the connector CN2610 on the system board.
4-44 [CONFIDENTIAL]
BIND screw
Glass tape
M2×4B BIND
Figure 4-26 Removing the 3G card
×2
3G antenna cable (blue)
3G card
CN2610
PORTÉGÉ R400 Maintenance Manual (960-623)
4.15 3G card
3G antenna
cable (red)
M2×4B BIND