[Help] Compaq laptop fan

Hey,
I have a compaq laptop, I can easily replace a laptop fan. However my problem is on my compaq laptop it doesn't have a pacific panel that you can unscrew to access the fan. So in order for me to get into the fan I have to take the whole back platform off. My problem is once everything is unscrewed the back still doesn't slip off? I have checked numerous of times to make sure I didn't forget any screws. If anyone can link me to a helpful video or post a simple idea of how I can take the back of my laptop apart.



+REP

There is usually a screw underneith the keyboard, or just underneith some of the keys