Service Manual

Steps

1. 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.

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 2. Antenna-cable color scheme

Connectors on

the wireless card

Antenna-cable color Silkscreen marking

Main White MAIN (white triangle)

Auxiliary Black AUX (black triangle)

3. Place the wireless-card bracket on the wireless card.

4. Align the screw hole on the wireless-card bracket with the screw hole on the system board.

5. Replace the screw (M2x3) that secures the wireless card to the system board.

Next steps

1. Install the base cover.

2. Follow the procedure in After working inside your computer.

Removing and installing components