1. Turn your Gateway P-6000 laptop over.
2. Find the laptop battery release button lock for your Gateway P-6000 laptop.
3. Now that your Gateway P-6000 laptop battery is unlocked, find the battery release button down.
4. Holding the laptop battery release button, gently pull your battery away from the laptop.
5. Now that your Gateway P-6000 battery is removed, grab your replacement Gateway P-6000 battery for installation.
6. Insert the battery into the slot. Push the Gateway P-6000 battery towards the laptop and secure it in place.