Dell Latitude D631 (Early 2009) - Manual (Page 118)

118 Adding and Replacing Parts
6 Disconnect the card from the cable and remove the card from the computer.
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 "Before You Begin" on page 113.
2 Remove the hinge cover (see "Hinge Cover" on page 115).
3 Remove the keyboard (see "Keyboard" on page 115).