Dell Vostro 1440 (Mid 2011) - Manual (Page 32)

Installing The Wireless Local Area Network (WLAN) Card
1. Slide the WLAN card into its slot.
2. Clip on the WLAN card to the latch to secure it in place.
3. Connect the antennae according to the color code on the WLAN card.
4. Install the
palm rest .
5. Install the keyboard .
6. Install the battery .
7. Follow the procedures in After Working Inside Your Computer .
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