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

1Follow the procedures in "Before You Begin" on page 129.

2Remove the center control cover (see "Removing the Center Control Cover and Hinge Covers" on page 134).

3Pull the bluetooth card out of the box.

4Disconnect the cable connector from the card to remove the card from the computer.

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2

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box

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card

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cable connector

Adding and Replacing Parts

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Dell PP28L, RU335 owner manual Internal Card With Bluetooth Wireless Technology, Removing the Card, 149