Coin-Cell Battery - Dell Latitude D820 User Manual

If you ordered an internal card with Bluetooth wireless technology with your computer, it is already installed.
1. Follow the procedures in
2. Remove the hinge cover (see
1 metal tab
NOTICE: Be careful when removing the card to avoid damaging the card, card cable, or surrounding components.
3. Remove the card from its compartment in the computer.
a. Slide the card to the right.
b. Rotate the card toward the front of the computer.
c. Lift the card out of the computer.
4. Disconnect the card from the card cable connector.
1 card 2 card connector
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 avoid damaging the system board, you must remove the main battery before you begin working inside the computer.
1. Follow the procedures in
2. Remove the hinge cover (see
3. Remove the keyboard (see Keyboard).
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Before You Begin.
Hinge Cover).
2 card 3 card cable connector
3 card cable connector
Before You Begin.
Hinge Cover).