Inspiron 7391 2n1 Service Manual

Procedure

1. Lift he flap on the wireless card slot.
   
2. Connect the antenna cables to the wireless card.

   The following table provides the antenna-cable color scheme for the wireless card that is supported by your computer.

   Table 1. Antenna-cable color scheme

   The following table lists connectors on the wireless card and the color scheme of the antenna cable.

   Connectors on the wireless card	Antenna-cable color
   Main (white triangle)	White
   Auxiliary (black triangle)	Black

3. Align the notch on the wireless card with the tab on the wireless-card slot and insert the wireless card at an angle into the wireless-card slot.
4. Align the screw hole on the wireless-card bracket with the screw hole on the wireless card and palm-rest assembly.
5. Replace the screw (M2x3) that secures the wireless-card bracket to the wireless card and palm-rest assembly.