Dell G7 7590 Service Manual

Procedure

1. Connect the antenna cables to the wireless card.

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

   Table 1. Antenna-cable color scheme

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

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

2. 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.
3. Align the screw hole of the wireless-card bracket to the screw hole on the system board.
4. Replace the screw (M2x4) that secures the wireless-card bracket to the wireless card and the system board.