162
Adding and Replacing Parts
Replacing a WPAN 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 WPAN card, never place cables under the card.
1
Insert the
WPAN
card connector at a 45-degree angle into the system
board connector labeled "WPAN".
2
Press the other end of the
WPAN
card down into the securing tabs until
the card clicks into place.
3
Connect the blue antenna cable to the
WPAN
card.
4
Secure unused antenna cables in the protective mylar sleeve.
5
Replace the cover and tighten the captive screws.
Internal Card With Bluetooth
®
Wireless
Technology
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
Product Information Guide
.
NOTICE:
To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on the back of the computer).
NOTICE:
To help prevent damage to the system board, you must remove the battery
from the battery bay before you begin working inside the computer.
If you ordered a card with Bluetooth wireless technology with your computer,
it is already installed.
Removing the Card
1
Follow the procedures in "Before You Begin" on page 135.
2
Remove the hinge cover (see "Hinge Cover" on page 142).
3
Disconnect the cable on the card.
4
Grasp the connector end of the card and slide it out from under the
securing tabs.
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 ...