Dell Latitude 7280 Owners Manual - Page 18

Installing WWAN card, WLAN card, Removing WLAN card

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Installing WWAN card 1. Insert the WWAN card into the connector on the system board. 2. Connect the WWAN cables to the connectors on the WWAN card. 3. Place the metal bracket and tighten the M2.0 x 3.0 screw to secure it to the computer. 4. Install the : a. battery b. base cover 5. Follow the procedure in After working inside your computer. NOTE: The IMEI number can also be found on the WWAN card. WLAN card Removing WLAN card 1. Follow the procedure in Before working inside your computer. 2. Remove the : a. base cover b. battery 3. To remove the WLAN card: a. Remove the M2.0 x 3.0 screw that secures the metal bracket to the WLAN card [1]. b. Lift the metal bracket [2]. c. Disconnect the WLAN cables from the connectors on the WLAN card [3]. 18 Disassembly and reassembly

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Installing WWAN card
1.
Insert the WWAN card into the connector on the system board.
2.
Connect the WWAN cables to the connectors on the WWAN card.
3.
Place the metal bracket and tighten the M2.0 x 3.0 screw to secure it to the computer.
4.
Install the :
a.
battery
b.
base cover
5.
Follow the procedure in
After working inside your computer
.
NOTE:
The IMEI number can also be found on the WWAN card.
WLAN card
Removing WLAN card
1.
Follow the procedure in
Before working inside your computer
.
2.
Remove the :
a.
base cover
b.
battery
3.
To remove the WLAN card:
a.
Remove the M2.0 x 3.0 screw that secures the metal bracket to the WLAN card [1].
b.
Lift the metal bracket [2].
c.
Disconnect the WLAN cables from the connectors on the WLAN card [3].
18
Disassembly and reassembly