4 Replacement Procedures
Installing the Motherboard
Install the motherboard according to the following procedures and Figures 4.24 and 4.25.
1. Before seat the motherboard on the logic lower assembly, pull out the any cables to avoid
them being pressed.
2. Align the connectors on the left side to their corresponding holes in the logic lower
assembly as shown in Figure 4.24.
3. Seat the motherboard down in the lower logic assembly.
NB250/NB255 Maintenance Manual
Figure 4.24 Aligning the motherboard connectors
4.5 WLAN Card
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