Lenovo E420 Laptop User Manual


 
7. Align the contact edge of the new PCI Express Mini Card with the corresponding socket 1 . Pivot the
card until you can snap it into place. Secure the card with the screw 2 .
8. Connect the antenna cables to the new PCI Express Mini Card as shown in the drawing.
9. Attach the cover 1 , pivot it downwards, and then tighten the screws 2 .
Chapter 6. Replacing devices 89