1. Remove the rubber covers from you HP WA904UA LCD Screen.
2. Use a philips head screw driver to remove the screws.
3. Pry off the HP WA904UA Plastic LCD bezel.
4. Remove the screws from the side of the LCD hinges.
5. Handle the HP WA904UA LCD hinges with care as they are delicate.
6. Place the HP WA904UA LCD Screen down on its front and remove the LCD ribbon cable from the LCD.
7. Unplug and remove the HP WA904UA Inverter from the LCD.
8. You are now ready to replace and install your new HP WA904UA LCD Screen.
9. Recconnect back your HP WA904UA Inverter LCD Cable and Hinges.
10. Place the screws back in and secure the Plastic LCD Bezel back in place.