Dell Latitude E7450/7450 (Late 2014) - Manual (Page 14)

Installing the WWAN Card
1. Place the WWAN card in its slot in the computer.
2. Tighten the screws to secure the WWAN Card to the computer.
3. Connect the WWAN cable to the computer.
4. Install :
a. base cover
b. battery
5. Follow the procedures in After Working Inside Your computer .
Removing the WLAN Card
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove:
a. battery
b. base cover
3. Perform the following steps as shown in the illustration:
a. Remove the screw that secures the WLAN card to the computer [1].
b. Lift the tab [2].
c. Disconnect the WLAN cable from the computer [3].
d. Remove the WLAN card from the computer [4].
Installing the WLAN Card
1. Place the WLAN card in its slot in the computer.
2. Connect the WLAN cable to the computer.
3. Place and tab and tighten the screws to secure the WLAN Card to the computer.
4. Install :
a. base cover
b. battery
5. Follow the procedures in After Working Inside Your computer .
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