160
Adding and Replacing Parts
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 at a 45-degree angle into the system
board connector labeled "WWAN".
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
Summary of Contents for Inspiron 1721
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Inspiron 1721 Owner s Manual Model PP22X ...
Page 20: ...20 About Your Computer Front View 4 5 13 3 6 12 11 9 8 7 14 2 1 10 ...
Page 52: ...52 Using a Battery ...
Page 76: ...76 Using Multimedia ...
Page 80: ...80 Using ExpressCards ...
Page 96: ...96 Securing Your Computer ...
Page 166: ...166 Dell QuickSet Features ...
Page 176: ...176 Getting Help ...
Page 194: ...194 Appendix ...
Page 212: ...212 Glossary ...
Page 220: ...220 Index ...