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Internal Card With Bluetooth
®
Wireless Technology
Dell Precision™ M90 Mobile Workstation Service Manual
1.
Follow the instructions in
Before Working Inside Your Computer
.
2.
Remove the M2.5 x 8-mm screw and remove the card cover from the computer.
3.
Pull the card out of the compartment so that you can disconnect the card from its cable and remove it from the computer.
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CAUTION:
Before you begin the following procedure, 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 the back panel) on the computer.
NOTICE:
To help prevent damage to the system board, remove the main battery (see
Before Working Inside Your Computer
) before working inside the
computer.
NOTE:
If you ordered an internal card with Bluetooth wireless technology with your computer, the card is already installed.
1 card connector
2 internal card with Bluetooth wireless technology
3 card door
4 M2.5 x 8-mm screw
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