Dell Precision M2300 (Late 2007) - Manual (Page 50)

1. Follow the instructions in Before You Begin .
2. Remove the hinge cover (see Hinge Cover ).
3. Remove the three screws across the top of the keyboard.
4. Rotate the keyboard up 90-degrees and lay it on the palm rest to gain access to the keyboard connector.
5. 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.
6. 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 ).
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 an unpainted metal surface (such
as the back panel) on the computer.
1 screws (3) 2 keyboard tabs (5) 3 palm rest
4 pull-tab 5 keyboard-cable locking arm 6 keyboard cable connector
NOTICE: The keycaps on the keyboard are fragile, easily dislodged, and time-consuming to replace. Be careful when removing and handling the
keyboard.
NOTE: Lift the keyboard carefully in step 4 to ensure that you do not pull on the keyboard cable.
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.