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Dell Latitude E5420 (Early 2011) User Manual

Page 38

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Installing the Wireless Wide Area Network (WWAN) card

Installing The Wireless Wide Area Network (WWAN) Card

1.

Slide the WWAN card into its slot.

2.

Tighten the screw to secure the WWAN card to the computer.

3.

Connect the antenna cables according to the color code on the WWAN card.

4.

Replace the

back panel.

5.

Replace the

battery.

6.

Follow the procedures in

After Working Inside Your Computer

.

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Removing the Wireless Wide Area Network (WWAN) Card

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