1 Remove the two screws.
+PSW (3 X 5) 7-682-946-01 Gold
4
Mother board B A
CNR (askey) modem
2 Lift up the CNR (askey) modem in the direction of the arrow A, and disconnect the B-to-B connector. 3 Remove the two connectors. 4 Remove the seven screws, and lift up the mother board in the direction of the arrow B, then remove it.
