4 Replacement Procedures  4.16  Sound board 
4-44    Satellite A40 Maintenance Manual (960-458) 
4.16  Sound board 
Removing the Sound board 
To remove the sound board, follow the steps below and refer to figure 4-25. 
1.  Disconnect the sound board I/F cable from the connector PJ9550 on the system board 
and from the connector on the sound board. 
2.  Remove the following screws securing the sound board. 
•  M2.5×6B    FLAT HEAD screw      ×2 
3.  Remove the sound board. 
M2.5
6B FLAT HEAD
Sound board I/F cable
Sound board
PJ9550
 
Figure 4-25   Removing the sound board