4.

Disconnect the screws that secure the WWAN card to the system board and lift it up to remove it from the 

computer.

Installing the Wireless Wide Area Network (WWAN) Card 

1.

Slide the WWAN card into the slot.

2.

Tighten the screws to secure the WWAN card to the computer.

3.

Connect the system board side data cable to the WWAN card.

4.

Connect the antennae according to the color code on the WWAN card.

5.

Install the :
a) SmartCard reader
b) base cover
c) battery

6.

Follow the procedures in 

After Working Inside Your Computer.

Removing the Docking Board

1.

Follow the procedures in 

Before Working Inside Your Computer

.

2.

Remove the:
a) battery
b) base cover
c) SmartCard reader
d) WWAN Card
e) speaker
f) front camera

3.

Lift up the connector latch and disconnect the docking board power flex cable from the connector.

4.

Remove the screws that secure the docking board to the computer.

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