Dell Latitude 3300 Owner's Manual page 105

3 Route the antennae cable along the edges of the fan case [1] and stick a piece of tape [2] to secure it to the system board.
4 Connect the EDP cable [3] and place the EDP bracket on the connector [4] and secure it to system board using the single screw [5].
5 Install the:
a DC-in cable
b WLAN card
Disassembly and reassembly 105