Dell DT549, PP22X owner manual Flash Cache Module, Replacing a Wpan Card, Removing the FCM

Models: PP22X DT549

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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.

1Insert the WPAN card connector at a 45-degree angle into the system board connector labeled "WPAN".

2Press the other end of the WPAN card down into the securing tabs until the card clicks into place.

3Connect the blue antenna cable to the WPAN card.

4Secure unused antenna cables in the protective mylar sleeve.

5Replace 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

1Follow the procedures in "Before You Begin" on page 137.

2Turn the computer over and remove the cover on the Mini Card compartment.

3Ground 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.

4Release the FCM by pushing the metal securing brackets away from the card until the card pops up slightly.

5Remove the FCM.

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Adding and Replacing Parts

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Image 162
Dell DT549, PP22X owner manual Flash Cache Module, Replacing a Wpan Card, Removing the FCM