4.5 WLAN Card 4 Replacement Procedures
NB250/NB255 Maintenance Manual 4-17
4.6 Hinge Cover and Keyboard
Remove the Hinge Cover and Keyboard according to the following procedures and Figure 4.8,
4.9 and 4.10.
1. Remove the following twelve screws as shown in Figure 4.8:
seven M2.5x6 screws
five M2.5x4 screws
2. Detach any WLAN and modem antennas from their respective cards.
Figure 4.8 Removing the screws from the bottom of the laptop
M2.5x6*7
M2.5x4*5