Dell D430 Laptop User Manual


 
118 Adding and Replacing Parts
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.
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" on page 103.
2
Remove the keyboard (see "Mini-Cards" on page 113).
3
Remove the M2 x 3-mm screw from the card holder and lay the holder aside.
4 Lift the card away from the aligning pin.
5 Disconnect the card cable connector from the card.
NOTICE: Be careful when removing the card to avoid damaging the card, card cable, or surrounding components.
Coin-Cell Battery
CAUTION: Before performing the following procedures, follow 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
2
1
3
5
4