Dell Inspiron 2500 - Manual (Page 19)

3. Pivot the Mini PCI card assembly down until it clicks into place.
4. Replace the Mini PCI card assembly cover.
Keyboard Assembly
Removing the Keyboard Assembly
1. Follow the instructions in " Preparing to Work Inside the Computer ."
2. Turn the computer over and remove the four screws labeled with a "circle K."
3. Turn the computer over and open the display.
4. Insert a pry stick under the blank key to pry up the keyboard.
NOTICE: If you are installing a modem card, fold and tuck the unused wiring harness under the card so that it does not interfere with the cover.
NOTICE: Disconnect the computer and attached devices from electrical outlets and remove any installed battery.
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface on the computer.
NOTICE: Be careful when handling the keyboard. The keycaps are fragile, easily dislodged, and time-consuming to replace.