Dell PP22L Laptop User Manual


 
Adding and Replacing Parts 163
Replacing a WWAN Card
NOTICE: The connectors are keyed to ensure correct insertion. If you feel
resistance, check the connectors on the card and on the system board, and realign
the card.
NOTICE: To avoid damage to the WWAN card, never place cables under the card.
1
Insert the
WWAN
card connector into the system board connector labeled
"WWAN" at a 45-degree angle.
2
Press the other end of the
WWAN
card down into the securing tabs until
the card clicks into place.
1 metal securing tabs (2) 2 WWAN card
1
2