Dell M5040/15, 15-N5050, 15-N5040 manual Wireless Mini-Card

4Press the other end of the Mini-Card down into the slot on the system board and replace the screw that secures the Mini-Card to the system board.

5Connect the appropriate antenna cables to the Mini-Card you are installing. The following table provides the antenna cable color scheme for the Mini-Cards supported by your computer.

Connectors on the Mini-Card	Antenna Cable Color Scheme
WLAN (2 antenna cables)
Main WLAN (white triangle)	white
Auxiliary WLAN (black triangle)	black

6Replace the keyboard. See "Replacing the Keyboard" on page 17.

7Replace the battery. See "Replacing the Battery" on page 14.

CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may result in damage to the computer.

8Install the drivers and utilities for your computer, as required.

NOTE: If you are installing a Mini-Card from a source other than Dell, you must install the appropriate drivers and utilities.

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Wireless Mini-Card