Replacement Procedures
4.8 Function Button Board
Removing the Function Board
The following describes the procedure for removing the Function board (See Figure 4-10).
1. Remove the following screw securing the switch membrane.
• M2.5×3.0B FLAT BIND screw x3
2. Unlock the Function board cable and Push up the Function board to the arrow
direction and remove it.
Function Board
M2.5x3.0 FLAT BIND
Figure 4-10 Removing the Function board
4-26Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)