Dell Latitude E5520 - WLAN Card Procedures; WLAN Card Removal

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Wireless Local Area Network (WLAN) Card
Removing the Wireless Local Area Network (WLAN) Card
1. Follow the procedures in Before Working On Your Computer.
2. Remove the battery.
3. Remove the back panel.
4. Disconnect the antenna cables from the WLAN card.
5. Remove the screw that secures the WLAN card to system board.
6. Remove the WLAN card.
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