Dell Latitude 3330 (Early 2013) - Manual (Page 18)

Removing The Wireless Local Area Network (WLAN) Card
1. Follow the procedures in Before Working on Your Computer .
2. Remove:
a) battery
b) base cover
c) hard drive
d) keyboard
e) palmrest
3. Disconnect the antenna cables from the WLAN card.
4. Remove the screw that secures the WLAN card.
5. Remove the WLAN card.
Installing The Wireless Local Area Network (WLAN) Card
1. Insert the WLAN card into its connector.
2. Press the WLAN card down and tighten the screw to secure the WLAN card to the computer.
3. Connect the antenna cables to their respective connectors marked on the WLAN card.
4. Install:
a) palmrest
b) keyboard
c) hard drive
d) base cover
e) battery
5. Follow the procedures in After Working Inside Your Computer .
Removing The Display Assembly
1. Follow the procedures in Before Working on Your Computer .
2. Remove:
a) battery
b) base cover
c) hard drive
d) keyboard
e) palmrest
3. Remove the screws from the computer base that secures the display assembly.
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