Installing The Wwan Card - Dell Latitude 5590 Owner's Manual

NOTE: Do not pull the WWAN card more than 35°, to avoid pin damage.
b Lift the metal bracket that secures the WWAN card to the system board [2].
c Disconnect the WWAN cables from the connectors on the WWAN card with a plastic scribe.[3].
NOTE: Do press the WWAN card, and then release the cables from the connectors.
d Pull the WWAN card to release it from the connector on the system board [4].
NOTE: Do not lift the WWAN card by an angle more than 35°.

Installing the WWAN card

1 Insert the WWAN card into the slot on the laptop.
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 laptop.
4 Install the:
a battery
b base cover
5 Follow the procedure in After working inside your system.
Removing and installing components 21