Dell Latitude D620 - Manual (Page 54)

6. If the keyboard cable is held in place by a keyboard lock arm next to the keyboard connector, carefully pivot the lock arm upward to uncover the cable.
7. Pull up on the pull-tab to disconnect the keyboard cable connector from the keyboard connector on the system board.
Internal Card With Bluetooth® Wireless Technology
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. Carefully remove the card cable from its routing guide.
4. While grasping the card cable with one hand, use a plastic scribe to gently pry the card out from underneath the metal tab with the other hand.
5. Lift the card from the compartment, ensuring that you do not pull on the card cable with excessive force.
6. Disconnect the card from the cable and remove the card from the computer.
Coin-Cell Battery
NOTE: When you replace the keyboard, ensure that the keyboard tabs are completely in place to avoid scratching the palm rest.
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 card cable 2 card 3 metal tab
NOTICE: Be careful when removing the card to avoid damaging the card, card cable, or surrounding components.
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.