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Replacing a WWAN 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 slot on the system board until the card clicks into place.
3. Replace the M2 x 3-mm securing screw.
4. Connect the black antenna cable with a gray stripe to the connector labeled "aux" (black triangle), and connect the white antenna cable with a gray
stripe to the connector labeled "main" (white triangle).
5. Secure unused antenna cables in the protective mylar sleeve.
6. Replace the cover and tighten the captive screws.
Flash Cache Module
The FCM, or Flash Cache Module, is an internal memory card that helps improve the performance of your computer. The FCM card is also known as Intel Turbo
Memory and the Intel®Flash Cache Logic Chip Mini-card.
If you ordered an FCM card with your computer, the card is already installed.
Removing the FCM
1. Follow the procedures in Before You Begin.
2. Turn the computer over and remove the cover on the Mini Card compartment.
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.
NOTE: ThiscardisonlycompatiblewiththeMicrosoftWindowsVista™operatingsystem.