Dell PP26L owner manual Internal Card with Bluetooth Wireless Technology, 182

3Connect the appropriate antenna cables to the WLAN card you are installing:

If the WLAN card has two triangles on the label (white and black), connect the white antenna cable to the connector labeled "main" (white triangle), and connect the black antenna cable to the connector labeled "aux" (black triangle).

If the WLAN card has three triangles on the label (white, black, and gray), connect the white antenna cable to the white triangle, connect the black antenna cable to the black triangle, and connect the gray antenna cable to the gray triangle.

4Secure unused antenna cables in the protective mylar sleeve.

5Replace the keyboard (see "Replacing the Keyboard" on page 173).

6Replace the central control cover (see "Replacing the Central Control Cover" on page 171).

Internal Card with Bluetooth® Wireless Technology

CAUTION: Before performing the following procedures, follow the safety instructions in your Product Information Guide.

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching a connector on the back panel of the computer.

If you ordered an internal card with Bluetooth wireless technology with your computer, it is already installed.

To remove the card:

1Follow the procedures in "Before You Begin" on page 163.

2Remove the memory module cover (see "Memory" on page 174).

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Adding and Replacing Parts