Removing A Wwan Card; Replacing A Wwan Card - Dell Precision M2400 Service Manual

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WWAN Card
Dell™ Latitude™ E6400 and E6400 ATG and
Mobile Workstation Precision™ M2400 Service Manual
Removing a WWAN Card
Replacing a WWAN Card
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer.
NOTICE: Insert a WWAN card or FCM only into the slot labeled WWAN/FCM.
Removing a WWAN Card
1. Follow the procedures in Before Working on Your
2. Remove the bottom of the base assembly (see
3. Disconnect the antenna cables from the card.
4. Remove the M2 x 3-mm screw. The card pops up at a 45-degree angle.
1 antenna cables (2)
3 M2 x 3-mm screw
5. Slide the card out of the card connector on the system board.
1 WWAN card
Replacing a WWAN Card
Computer.
Removing the Bottom of the Base
2 WWAN card
2 card connector
Assembly).