Dell Inspiron 1420 - Setting Up Your Computer; Connecting to the Internet

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6. Lift the card from the computer at a 45-degree angle.
Replacing a WWAN Card
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1. Insert the WWAN card connector into the system board connector labeled "WWAN" at a 45-degree angle by aligning the notch on the WWAN card to the
slot on the system board connector.
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2. Press down the other end of the WWAN card and tighten the screw securing the card to the system board.
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3. Connect the appropriate antenna cables to the WWAN card you are installing.
Connect the white striped cable to the connector on the card marked with a white triangle. Connect the black striped cable to the connector on the card
marked with a black triangle.
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4. Secure unused antenna cables in the protective mylar sleeve.
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5. Replace the keyboard (see Replacing the Keyboard).
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6. Replace the keyboard cover (see Replacing the Keyboard Cover).
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1
WWAN card
2
antenna cables (2)
NOTICE: 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.
NOTICE: To avoid damage to the WWAN card, never place cables under the card.