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Internal card with bluetooth® wireless technology – Dell Latitude D420 User Manual

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Internal Card With Bluetooth® Wireless Technology

Dell™ Latitude™ D420 Service Manual


 

If you ordered an internal card with Bluetooth wireless technology with your computer, it is already installed.

 

1.

Follow the procedures in

Before You Begin

.


 

2.

Remove the hinge cover (see

Hinge Cover

).


 

3.

Remove the keyboard (see

Keyboard

).


 

4.

Remove the M2 x 3-mm screw from the card holder and lay the holder aside.

 

5.

Lift the card away from the aligning pin.

 

6.

Disconnect the card cable connector from the card.

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CAUTION:

Before performing the following procedures, read the safety instructions in your Product Information Guide.

NOTICE:

To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching a connector on the back panel of

the computer.

NOTICE:

To prevent damage to the system board, remove the main battery before you service the computer.

1 internal card with Bluetooth wireless

technology

2 card cable

connector

3 M2 x 3-mm

screw

4 card holder

5 aligning pin

 

 

NOTICE:

Be careful when removing the card to avoid damaging the card, card cable, or surrounding components.