4.23 DC/DC Board  4 Replacement Procedures 
Satellite A660/A665/A660D Maintenance Manual  4-55 
2.  Disconnect the two cables and remove the DC/DC board from the LCD assembly. 
 
Figure 4.43 Removing the DC/DC board the display assembly 
 
Installing the DC/DC Board 
Install the DC/DC Board according to the following procedures. 
1.  Connect the two cables to the DC/DC board. 
2.  Seat the DC/DC board in the correct position and gently push down on the left and right 
edges until it snaps into place.