Dell M4040/14-N4050 owner manual Wireless Mini-Card

CAUTION: Use firm and even pressure to slide the card into place. If you use excessive force, you may damage the connector.

CAUTION: The connectors are keyed to ensure correct insertion. If you feel resistance, check the connectors on the card and on the system board, and realign the card.

CAUTION: To avoid damage to the Mini-Card, never place cables under the card.

3Insert the Mini-Card connector at a 45-degree angle into the connector on the system-board.

4Press the other end of the Mini-Card down until it clicks into place.

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

6Follow the instructions from step 3 to step 7 in "Replacing the Palm-Rest Assembly" on page 28.

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.

Wireless Mini-Card

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