Wwan Card; Removing The Wwan Card; Installing The Wwan Card - Dell Precision 3520 Owner's Manual

WWAN card

Removing the WWAN card

1. Follow the procedure in
2. Remove the:
a. base cover.
b. battery.
3. To remove the WWAN card:
a. Disconnect the WWAN cables from the connectors [1].
b. Remove the M2.0 x 3.0 screw that secures the metal bracket to the WWAN card [1].
NOTE: The WWAN card pops out by an angle 15°.
c. Lift the metal bracket that secures the WWAN card [2].

Installing the WWAN card

1. Insert the WWAN card into the slot on the .
2. Install the:
a. battery
b. base cover
3. Follow the procedure in
Before working inside your
After working inside your
computer.
system.
Disassembly and reassembly 19