5-10 
 
5.3.6 Removing the Touchscreen Control Board   
1.  Unplug the cables respectively from the touchscreen and button board to the touchscreen 
control board. Then, unscrew the two M3×6 screws and remove the touchscreen 
control board.   
 
5.3.7 Removing the Inverter 
1.  Unscrew the two M3×6 screws and remove the backlight board shield.