Replacing the Keyboard

NOTICE: To avoid scratching the palm rest when replacing the keyboard, hook the six tabs along the front edge of the keyboard into the palm rest, and then secure the keyboard in place.

1Connect the keyboard cable to the system board.

2Place the six tabs along the front edge of the keyboard into the palm rest.

3Fasten the keyboard cable with the lever on the system board connector.

4Snap the keyboard into place under the two side tabs.

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 avoid damaging the system board, you must remove the main battery before you begin working inside the computer.

If you ordered a card with Bluetooth wireless technology with your computer, the card is already installed.

1Follow the procedures in "Before You Begin" on page 105.

2Loosen the captive screws in the modem/Mini PCI/wireless cover, and then remove the cover.

3Remove the screw securing the card carrier.

4Pull the carrier out of the compartment so that you can disconnect the card from its cable and remove the card from the computer.

5To replace the card, connect the card to the cable.

6Then carefully insert the card into the carrier and insert the carrier into the compartment.

7Replace the screw securing the card carrier into place.

Adding and Replacing Parts

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Dell PP19L, 140M owner manual Internal Card With Bluetooth Wireless Technology, Replacing the Keyboard, 127