Dell Inspiron 14 (M4040, Mid 2011) - Manual (Page 38)

38 Wireless Mini-Card
6 Lift the Mini-Card out of the connector on the system board.
CAUTION: When the Mini-Card is not in the computer, store it in protective
antistatic packaging. For more information, see "Protecting Against Electrostatic
Discharge" in the safety information that shipped with your computer.
Replacing the Mini-Card
1 Follow the instructions in "Before You Begin" on page 9.
2 Remove the new Mini-Card from its packaging.
1 Mini-Card antenna cables (2) 2 tab
1
2