Front Panel Control Board (8650)

•  Front Panel Control Board Interface

1.  Remove the two screws. The board is now held in place by a pop-on/off  snap.
2.  Hold the board by the top edge or upper corners. Pull it slightly  toward the back of the chassis to release the snaps. Carefully lift it up  and out of the chassis.

1.  J14, power cable to the liquid crystal display (LCD), 3-pin connector
2.  J12, signal cable to the LCD 14-pin connector
3.  J5, signal cable to intrusion switch at back corner above the  power supplies, 3-pin connector
4.  J11, signal cable to system board, 40-pin connector (pin 17 removed)
5.  J2, signal cable to intrusion switch at back corner above board cage  area, 3-pin connector