Dell PP22L Laptop User Manual


 
164 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 into the system board connector labeled
"WPAN" at a 45-degree angle.
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.
Flash Cache Module
The Flash Cache Module (FCM) is an internal flash drive that helps improve the
performance of your computer. If you ordered an FCM with your computer, the
card is already installed.
Removing the FCM
1
Follow the procedures in "Before You Begin" on page 139.
2
Turn the computer over and remove the cover on the Mini Card
compartment.
3
Ground yourself by touching one of the metal connectors on the back of the
computer.
NOTE: If you leave the area, ground yourself again when you return to the
computer.
4
Release the FCM by pushing the metal securing brackets away from the card
until the card pops up slightly.
5
Remove the FCM.